maxm86146 evaluation system-evaluates: maxm86146

Evaluates: MAXM86146MAXM86146 Evaluation System

General DescriptionThe MAXM86146 evaluation system (EV system) allows for the quick evaluation of the MAXM86146 optical mod-ule for applications at various sites on the body, particu-larly the wrist. MAXM86146 supports UART, I2C, and SPI compatible interfaces. MAXM86146 has two optical read-out channels that operate simultaneously. The EV system allows flexible configurations to optimize measurement signal quality at minimal power consumption. It helps the user quickly learn about how to configure and use the MAXM86146.The EV system consists of two boards. MAXSensor BLE# is the main data acquisition board while MAXM86146_OSB# is the sensor daughter board for MAXM86146. The EV system can be powered using the USB-C supply or LiPo Battery. The EV system comes with a MAXM86146CFU+.

Features Quick Evaluation of the MAXM86146 Supports Optimization of Configurations Facilitates Understanding MAXM86146 Architecture

and Solution Strategy Real-Time Monitoring Data Logging Capabilities On-Board Accelerometer Bluetooth LE

319-100549; Rev 0; 4/20

Ordering Information appears at end of data sheet.

Windows are registered trademarks and registered service marks of Microsoft Corporation.

Quick StartRequired Equipment

MAXM86146 EV system Data Acquisition EV system Micro-PCB

(MAXSensorBLE#) MAXM86146 EV system sensor PCB

(MAXM86146_OSB#) Flex cable USB-C cable MAXM86146 EV system GUI software MAXM86146 parser and user guide (included in

MAXM86146GUISetupVxxx.ZIP) Windows® PC Required bluetooth LE dongle Cypress CY5677 or

CY5670 (not shipped with EV system) Optional LiPo battery (LP-401230 suggested, not

shipped with EV system)Note: If you do not already have one of the listed BLE dongles above, purchasing one is recommended.

Click here to ask about the production status of specific part numbers.

http://www.cypress.com/documentation/development-kitsboards/cy5677-cysmart-bluetooth-low-energy-ble-42-usb-dongle

http://www.cypress.com/documentation/development-kitsboards/cy5670-cysmart-usb-dongle

https://www.adafruit.com/product/1570

Maxim Integrated 2www.maximintegrated.com


ProcedureThe EV system is fully assembled and tested. Use the following steps to verify board operation:1) Visit www.maximintegrated.com/evkit-software to

download the most recent version of the EV system software, MAXM86146GUISetupVxxx_Web.ZIP. Save the EV system software to a temporary folder and uncompress the ZIP file.

2) Plugged in the BLE dongle to one of the USB port on the PC.

3) Open up MAXM86146GUISetupVxxx.exe and follow the instructions from the pop-up windows as shown in Figure 1 to Figure 7.

4) The BLE dongle driver installation is completed after the GUI installation as shown in Figure 8.

5) If the MAXM86146 EV system flex cable is not already connecting the data acquisition EV system micro PCB to the MAXM86146 sensor PCB, then connect the two PCBs with the cable as shown in Figure 9 and Figure 10.

Figure 1. Setup MAXM86146 EV System GUI Software Step 1

http://www.maximintegrated.com/evkit-software



6) Connect USB-C cable or LiPo battery to the data acquisition board to power up the EV system. If the LiPo battery is used, press the power switch (SW) to turn on/off the device. The green LED toggles, when the power is on.

7) Start the MAXM86146 EVSYS GUI program to open the Connect to Device window. Select a device and press the Connect button as shown in Figure 11.

8) The GUI then launches as shown in Figure 12.9) Configure the EV system on the GUI and click the

Start button on the bottom right side to start the data acquisition.

10) When running, the LEDs on the micro PCB should illuminate and the plots on the GUI should stream with data as shown in Figure 13 and Figure 14.




Figure 6. Setup MAX86140 EV System GUI Software Step 6




Figure 8. BLE Dongle Driver Installation



Figure 9. Hardware Setup (MAXM86146 EV System Micro PCB)

Figure 10. Hardware Setup (MAXM86146 EV System Sensor PCB)



Figure 11. Connect to BLE Device

Figure 12. MAXM86146 EV System GUI Settings



Figure 13. MAXM86146 EV System GUI (PPG Plots)



Figure 14. MAXM86146 EV System GUI (Accelerometer Plots)



Detailed Description of SoftwareThe EV system includes one sensor PCB. It contains MAXM86146 optical module, a 3-axis accelerometer together, and 4 LEDs (in 3 LED packages). MAXM86146_OSB# comes with 1 Red/IR LED package (Osram SFH 7015) and 2 green LEDs (Osram CT DBLP31.12-6C5D-56-J6U6). The EV system allows raw optical and acceler-ometer data to be sampled and transferred to the GUI for both dynamic viewing and logging for later analysis. The EV system microcontroller PCB is used to do SPI to BLE communication, transporting the raw optical, and acceler-ometer data to the PC through BLE.Most functionality of the MAXM86146 has been mapped to the GUI so the wide variety of applications supported by the MAXM86146 can be rapidly explored. The follow-ing is a brief description of this functionality options.

Sample RateThe sample rate can take on values between 8sps to 4096sps. The dual pulse mode option are modes where the samples are unevenly spaced and averaged to improve the ambient rejection of mains line rate ambient signals.Table 1 shows the maximum supported sampling rates (in sps) for the MAXM86146 for the given number of expo-sure sequences and use of accelerometer. The maximum sample rate is limited by the BLE protocol, not the AFE itself.For a given sample rate, the number listed can be increased to the next available MAXM86146 sample rate (i.e., 500sps–512sps).

Integration Pulse WidthThe pulse width setting adjusts the integration time of an exposure. The MAXM86146 supports exposure integra-tion times of 14.8μs, 29.4μs, 58.7μs, and 117.3μs. The exposure pulse width is a critical parameter in any optical measurement. The Longer exposures allow for more opti-cal photons to be integrated but also increase the system power and reduce the ambient rejection capability.

Burst RateWhen burst mode is disabled, PPG data conversions are continuous at the sample rate defined by PPG_SR register. When Burst mode is enabled, a burst of PPG data conversions occurs at the sample rate defined by sample rate (PPG_SR) register. Number of conversion in the burst is defined by the SMP_AVE register. Average data from the burst of data conversions are pushed to the FIFO at the rate of burst average rate. The burst repeats at the rate of 8Hz, 32Hz, 84Hz, or 256Hz can be config-ured in burst average field. The burst average rate field defines the rate at which data is pushed into the FIFO. If the number of conversions cannot be accommodated, the device uses the next highest number of conversions. If the effective sample rate is too slow to accommodate the burst rate programmed, BURST_EN is automatically set to 0, and the device runs in continuous mode.

Ambient Light CancellationThe on-chip ambient light cancellation incorporates a pro-prietary scheme to cancel ambient light generated photo diode current, allowing the sensor to work in high ambient light conditions.

ADC Full-Scale RangeThe MAXM86146 optical channel has 4 full-scale ranges. These ranges are 4μA, 8μA, 16μA, and 32μA.

Sample AverageThe MAXM86146 has the capability to do sample averag-ing of 2 ~ 128 samples internally. This feature is useful if more optical energy is needed to make a low perfusion measurement but the data rate across the interface or the processing power in a host micro is not desirable. This mode is also useful to further suppress the mains line noises in indoor lighting conditions.

Table 1. MAXM86146 Max Sample Rates (sps)

ACCELEROMETERWITH WITHOUT

NUMBER OF SEQUENCES1 500 10002 250 5003 125 2504 125 1255 125 1256 62.5 125



PD BiasThe MAXM86146 provides multiple photo diode biasing options. These options allow the MAXM86146 to oper-ate with a large range of photo diode capacitance. The PDBIAS values adjust the PD_IN bias point impedance to ensure that the photo diode settles rapidly enough to sup-port the sample timing. PDBIAS is configured depending on the capacitance (CPD) of the photodiode used.

LED Sequence Control (FIFO Time Slots)The LED sequence control specifies the data acquisi-tion sequence that the internal state machine controller follows and where the converted data is mapped into the FIFO.Each FIFO field can be applied to one measurement. acquired data can be from LED1, LED2, or LED3 (optical exposure from LED1~3) illuminated independently. The LED1 & LED2, LED1 & LED3, LED2 & LED3, and LED1 & LED2 & LED3 are optical exposures from LEDs illuminat-ed simultaneously. The other options are Ambient (optical data with no exposure, just ambient illumination) or None (skip this acquisition). The LED4–6 (Mux Control) are not supported with the sensor PCB. If a custom sensor board with MUX is used, LED4, LED5, and LED6 can also be configured. Only LED1, LED2, and LED3 are available in this EV system.The exposure sequence is the entry in sequence 1 (LEDC1) slot, sequence 2 (LEDC 2) slot, sequence 3 (LEDC3), sequence 4 (LEDC4), sequence 5 (LEDC5) slot then sequence 6 (LEDC6) slot. This sequence repeats for each sample instance. Each Sequence if programmed, will be plot in the PPG Plot x tabs respectively as shown in Figure 13.Refer to the MAXM86146 data sheet under FIFO Configuration section for details.

LED Driver ConfigurationsEach of the three LED drivers has a range and peak LED current setting. There are 4 full-scale range settings 31mA, 62mA, 93mA, and 124mA. Each range has an 8-bit current source DAC. The peak LED current box allows for an actual current to be entered. The nearest available DAC current is selected and displayed in the field.

LED Settling TimeThe LED settling time is the time prior to the start of inte-gration (pulse-width setting) that the LED is turned on. There are four settlings, 12μs, 8μs, 6μs, and 4μs. This time is necessary to allow the LED driver to settle before integrating the exposure photo current.

GPIO ControlVarious options of GPIO controls are available on MAXM86146. For the EV system, when set to GPIO options 2, the sample rate is triggered by the on-board accelerometer.Please refer to the MAXM86146 data sheet under GPIO Configuration section for details.

Accelerometer ConfigurationThe on-board accelerometer can be enabled or disabled by using the GUI. Supported accelerometer full-scale range are ±2g, ±4g, ±8g, and ±16g. The output data of the accelerometer can also be configured from 15.63Hz to 2000Hz when used with GPIO control option 2.

Picket Fence ConfigurationUnder typical situations, the rate of change of ambient light is such that the ambient signal level during exposure can be accurately predicted and high levels of ambient rejection are obtained. However, it is possible to have situations where the ambient light level changes extreme-ly rapidly, for example when in a car with direct sunlight exposure passes under a bridge and into a dark shadow. In these situations, it is possible for the on-chip ambient light correction (ALC) circuit to fail and produce and erro-neous estimation of the ambient light during the exposure interval. The optical controller has a built-in algorithm, call the picket fence function, that can correct for these extreme conditions resultant failure of the ALC circuit.Refer to the MAXM86146 data sheet under Picket Fence Detect-and-Replace Function section for details.

Proximity ConfigurationThe optical controller also includes an optical proxim-ity function which could significantly reduce energy con-sumption and extend battery life when the sensor is not in contact with the skin.Refer to the MAXM86146 data sheet under Proximity Mode section for details.



System ControlWhen the MAXM86146 is used, it uses Dual PD simulta-neously (PD1 and PD2). The data log shows data from both PD for each configured sequence.

Start and Stop ButtonThe Start Monitor button is used to start data acquisition from the demo. The Start Monitor button is only effective when the EV system is connected and detected. Once the Start has been pushed the Stop button appears, which can be used to stop the acquisition. Once the acquisition has started, all settings are locked. Terminate the acquisi-tion to change any settling.

Reset ButtonThe Reset button clears out all register settlings back to the programs start up.

Data LoggingRaw optical and accelerometer data can be logged from the Logging pulldown menu item. There are two options available: Data saved to file or in the flash. When file data logging is selected, the GUI asks for a folder location where the logging file is saved. Create a new folder or accept the default. Data logging starts on the next Start button and continues until the Stop button is pressed. The final file write is only done when the File pulldown menu item is accessed and the data-logging button is pressed.Flash logging allows raw sensor data to be stored to the integrated 32MB flash memory chip in a binary file format. The max duration for flash logging is dependent on: sample rate, number of optical channels, and use of accelerometer. The GUI enables/disables flash logging. It can be discon-nected while flash logging, allowing for remote operation (PPG plots not available). Preparing the flash memory can take up to 30s after enabling. If the flash memory fills or battery power drops too low, flash logging automatically stops and the file closes. Only one file can be saved at a time. The file must be downloaded since it is erased on the next log request.If a log has completed, a binary file is found on the device. The binary log file must be downloaded via the USB-C cable; it cannot be downloaded through BLE. When the device is plugged into the PC, it enumerates as a USB mass storage device. However, the file can only be copied from this device. No other operations (such as deleting or saving other files) works on this device. Copy the file to a local PC volume. Then run the parser to generate a CSV file.

Refer to the Evaluation Kit Parser User Guide (MAX8614x demo + eval kit parser user guide 20170719.pdf) for the details operation.

Register Map AccessUnder the Registers tab the user can access to sensor register map as shown in Figure 15. Click the Read All button, to read all the register value currently in config-ured in the Optical AFE. Bolded font bits are logic one. Normal font bits are logic zero. Click on the bits to toggle their value and click on W to write the value to the device. The register value does not change until W is clicked. Click R to read the register value to verify the write.

Detailed Description of HardwareStatus LED IndicatorsThe on-board tri-color LEDs are use as status indicator.

LED GreenToggling (1Hz 50% duty cycle) = BLE advertisingToggling (1Hz 10% duty cycle) = BLE connected

LED RedUSB-C cable connected to charger On = charging Off = charge completeFlash Logging

On = busy preparing the flash memory or flash memory is full toggling (synchronously with the green LED) = loggingOff = not logging

Note that flash logging indication takes precedence over the charging indication. I.e., if the device is plugged into a charger, the red LED indicates charge status. If flash logging is enabled while plugged into the charger, the red LED indicates flash log status.

Power SwitchPress the power switch (SW) to turn on/off the device. When powered on, the green LED toggles per the LED indicator section. When powered off, the green LED goes out. The red LED may light temporarily, indicating that the flash log is closing. Plugging in the USB-C cable is also power up the device.

Battery/ChargingUse the USB-C cable to charge the integrated single-cell LiPo battery. The integrated PMIC initiates and stops charging automatically. Charge status is indicated through the red LED and GUI.



Figure 15. Register Map Access

#Denotes RoHS compliance.

Component ListMAXM86146 EV System

Ordering Information

PART QTY DESCRIPTION

MAXSensorBLE# 1 MAXM86146 EV System µC PCB

MAXM86146_OSB# 1 MAXM86146 EV System sensor PCB

150150225 1 Molex, flex cable, 25 pinCY5677 1 Cypress, BLE dongle101181XX-000XXX 1 USB-C to USB-A cable, 3ft

PART TYPEMAXM86146EVSYS# EV system



MAXM86146 EV System Bill of MaterialsMAXSensorBLE#

ITEM QTY REF DES DNI/DNP MFG PART # MANUFACTURER VALUE DESCRIPTION

1 1 A1 — 2450AT18A100 JOHANSON TECHNOLOGY 2450AT18A100 ANTENNA; 2450AT SERIES; BOARDMOUNT;

MINI 2.45 GHZ ANTENNA; 2450MHz

2 1 BAT — B2B-PH-K-S(LF)(SN) JST MANUFACTURING B2B-PH-K-S(LF)(SN)

CONNECTOR; MALE; THROUGH HOLE; PH CONNECTOR; 2MM PITCH; SHROUDED HEADER; STRAIGHT; 2PINS

3 11 C1, C22, C26, C30-C37 — GRM033R61A104KE15;

LMK063BJ104KPMURATA;TAIYO

YUDEN 0.1µFCAPACITOR; SMT (0201); CERAMIC CHIP; 0.1µF; 10V; TOL=10%; MODEL = ; TG = -55°C TO +125°C; TC = X5R

4 9 C2, C15, C25, C38-C43 — GRM033R61A105ME15 MURATA 1µF

CAPACITOR; SMT (0201); CERAMIC CHIP; 1µF; 10V; TOL = 20%; TG = -55°C TO +85°C; TC = X5R

5 7 C3, C4, C8, C9, C12, C16, C27 —

ZRB15XR61A475ME01; CL05A475MP5NRN;

GRM155R61A475MEAA;C1005X5R1A475M050BC

MURATA;SAMSUNG;MURATA;TDK 4.7µF

CAPACITOR; SMT (0402); CERAMIC CHIP; 4.7µF; 10V; TOL=20%; TG = -55°C TO +85°C; TC = X5R

6 7 C5-C7, C10, C13, C14, C47 — GRM155R60J226ME11 MURATA 22µF

CAPACITOR; SMT (0402); CERAMIC CHIP; 22µF; 6.3V; TOL = 20%; TC = X5R ; NOTE: THESE PARTS HAVE 52 WEEKS LEAD TIME; MANUFACTURING DELAYS HAVE BEEN REPORTED ON THIS PRODUCT

7 1 C19 — GJM0335C1E1R0WB01 MURATA 1PFCAPACITOR; SMT (0201); CERAMIC CHIP; 1PF; 25V; TOL = 0.05PF; TG = -55°C TO +125°C; TC = C0G

8 7C20, C21, C28,

C29, C45, C46, Z44

— GRM0335C1H120GA01 MURATA 12PFCAPACITOR; SMT (0201); CERAMIC CHIP; 12PF; 50V; TOL = 2%; TG = -55°C TO +125°C; TC = C0G

9 2 C23, C24 — GRM0335C1H101JA01 MURATA 100PFCAPACITOR; SMT (0201); CERAMIC CHIP; 100PF; 50V; TOL = 5%; TG = -55°C TO +125°C; TC = C0G

10 1 CN1 — DX07S024JJ3R1300JAE

ELECTRONIC INDUSTRY

DX07S024JJ3

CONNECTOR; FEMALE; SMT; USB TYPE-C CONNECTOR; DX07 SERIES RECEPTACLE; RIGHT ANGLE; 24PINS

11 2 DS1, DS2 — SML-P11UTT86 ROHM SML-P11UTT86 DIODE; LED; SMT; PIV = 1.8V; IF = 0.02A

12 1 J3 — 5035662500 MOLEX 5035662500CONNECTOR; FEMALE; SMT; EASY-ON TYPE HOUSING ASSEMBLY; RIGHT ANGLE; 25PINS

13 2 L1, L2 — DFE18SBN2R2MELL MURATA 2.2UH EVKIT PART - INDUCTOR; SMT (0603); SHIELDED; 2.2µH; 20%; 1.2A

14 1 L3 — DFE201610E-4R7M=P2 MURATA 4.7UH INDUCTOR; SMT (2016); METAL ALLOY CHIP; 4.7µH; TOL = ±20%; 1.3A

15 1 L4 — LQP03HQ3N3B02 MURATA 3.3NH INDUCTOR; SMT (0201); FILM TYPE; 3.3NH; TOL = ±0.1nH; 0.5A

16 1 LED — SML-LX0404SIUPGUSB LUMEX OPTO COMPONENTS INC

SML-LX0404SIUPGUSB

DIODE; LED; SML; FULL COLOR; WATER CLEAR LENS; RED-GREEN-BLUE; SMT; VF = 2 95V; IF = 0.1A

17 11R2, R3, R11,

R15, R24, R27-R31, R34

— ERJ-2GE0R00 PANASONIC 0 RESISTOR; 0402; 0Ω; 0%; JUMPER; 0.10W; THICK FILM



MAXM86146 EV System Bill of Materials (continued)MAXSensorBLE#


18 2 R5, R9 — ERJ-1GEF1002 PANASONIC 10K RESISTOR; 0201; 10KΩ; 1%; 200PPM; 0.05W; THICK FILM

19 7 R6, R7, R16, R17, R23, R25, R26 — ERJ-1GEF4701C PANASONIC 4.7K RESISTOR; 0201; 4.7KΩ; 1%; 100PPM; 0.05W;

THICK FILM 3-LAYER ELECTRODE

20 1 R8 — ERJ-1GEF3902 PANASONIC 39K RESISTOR; 0201; 39KΩ; 1%; 100PPM; 0.05W; THICK FILM 3-LAYER ELECTRODE

21 1 R10 — NCP15XH103F03 MURATA 10K THERMISTOR; SMT (0402); THICK FILM (NICKEL PLATED); 10K; TOL = ±1%

22 1 R13 — ERJ-1GEF2613C PANASONIC 261K RESISTOR; 0201; 261KΩ; 1%; 200PPM; 0.05W; THICK FILM

23 1 R14 — CRCW0201100KFK VISHAY DALE 100K RESISTOR; 0201; 100KΩ; 1%; 100PPM; 0.05W; THICK FILM

24 2 R18, R19 — ERJ-1GEF2000C PANASONIC 200 RESISTOR; 0201; 200Ω; 1%; 200PPM; 0.05W; THICK FILM

25 4 RA1-RA4 — ERJ-1GEF33R0C PANASONIC 33 RESISTOR; 0201; 33Ω; 1%; 100PPM; 0.05W; THICK FILM 3-LAYER ELECTRODE

26 1 SW — EVP-AWCD2A PANASONIC EVP-AWCD2A SWITCH; SPST; SMT; STRAIGHT; 15V; 0.02A; EVP-AW SERIES

27 1 U1 — MAX20303KEWN+ MAXIM MAX20303KEWN+

EVKIT PART- IC; WEARABLE POWER NAMAGEMENT SOLUTION; PACKAGE OUTLINE; WLP 56 PINS; 0.5MM PITCH; PKG. CODE: W563A4+1; PKG. OUTLINE: 21-100104

28 1 U2 — NRF52832-CIAA NORDIC SEMICONDUCTOR NRF52832-CIAA IC; SOC; MULTIPROTOCOL BLUETOOTH LOW

ENERGY; ANT; 2.4GHZ RF SOC; WLCSP50

29 5 U3-U6, U9 — MAX14689EWL+ MAXIM MAX14689EWL+IC; ASW; 0.125A; FREQUENCY-SELECTSBLE; SWITCHED-CAPACITOR VOLTAGE CONVERTER; WLP9 1.2X1.2

30 1 U7 — IP4221CZ6-S NXP IP4221CZ6-S IC; PROT; ESD PROTECTION FOR HIGH-SPEED INTERFACE; XSON6

31 1 U8 — S25FS256SAGNFI001 SPANSION S25FS256SAGNFI001

IC; MMRY; MIRRORBIT FLASH; NON-VOLATILE MEMORY; 1.8V SINGLE SUPPLY WITH CMOS I/O; SERIAL PERIPHERAL INTERFACE WITH MULTI-I/O; WSON8-EP

32 2 U10, U11 — MAX9062EBS+G45 MAXIM MAX9062EBS+G45 IC; COMP; ULTRA-SMALL; LOW-POWER SINGLE COMPARATOR; UCSP4

33 1 U12 — MAX32620IWG+ MAXIM MAX32620IWG+

IC; UCON; HIGH-PERFORMANCE; ULTRA-LOW POWER CORTEX-M4F MICROCONTROLLER FOR RECHARGEABLE DEVICES; WLP81



MAXM86146 EV System Bill of Materials (continued)MAXSensorBLE#


34 1 U13 — 74AUP1G97GF NXP 74AUP1G97GF IC; LOGC; LOW-POWER CONFIGURABLE MULTIPLE FUNCTION GATE; XSON6

35 1 U29 — MAX1819EBL33+ MAXIM MAX1819EBL33+ IC; VREG; 500MA LOW-DROPOUT LINEAR REGULATOR IN UCSP; UCSP6

36 2 X2, Y2 — ECS-.327-6-12 ECS INC 32.768KHZ CRYSTAL; SMT 2.0 MM X 1.2 MM; 6PF; 32.768KHZ; ±20PPM; -0.03PPM/°C2

37 1 Y1 — US3200005Z PERICOM SEMICONDUCTOR 32MHZ CRYSTAL; SMT 1.6 MM X 1.2MM; 8PF; 32MHZ;

±10PPM; ±10PPM

38 1 PCB — MAXSENSORBLE MAXIM PCB PCB:MAXSENSORBLE

39 0R1, R4, R12,

R20-R22, R32, R33

DNP ERJ-2GE0R00 PANASONIC 0 RESISTOR; 0402; 0Ω; 0%; JUMPER; 0.10W; THICK FILM

40 0 Z17 DNP GJM0335C1E1R0WB01 MURATA 1PFCAPACITOR; SMT (0201); CERAMIC CHIP; 1PF; 25V; TOL = 0.05PF; TG = -55°C TO +125°C; TC = C0G

41 0 Z18 DNP 250R05L1R8AV4 JOHANSON TECHNOLOGY 1.8PF

CAPACITOR; SMT (0201); MICROWAVE; 1.8PF; 25V; TOL=0.05PF; TG = -55°C TO +125°C; TC = C0G

42 0 Jan-36 DNP N/A N/A N/A TEST POINT; PAD DIA = 0.762MM; BOARD HOLE = 0.381MM

TOTAL 104




1 6 C1-C3, C13 C15, C17 — GRM033R61A105ME15 MURATA 1uF

CAPACITOR; SMT (0201); CERAMIC CHIP; 1UF; 10V; TOL=20%; TG=-55 DEGC TO +85 DEGC;

TC=X5R

2 1 C4 —

GRM155R61A106ME44 GRM155R61A106ME11

0402ZD106MAT2A CL05A106MP5NUNC

MURATA 10uFCAPACITOR; SMT (0402); CERAMIC CHIP; 10UF;

10V; TOL=20%; TG=-55 DEGC TO +85 DEGC; TC=X5R

3 8 C5-C10 C12, C16 — GRM155R60J226ME11 MURATA 22uF

CAPACITOR; SMT (0402); CERAMIC CHIP; 22UF; 6.3V; TOL=20%; TC=X5R ;NOTE: THESE PARTS HAVE 52 WEEKS LEAD TIME; MANUFACTURING

DELAYS HAVE BEEN REPORTED ON THIS PRODUCT

4 1 D1 — SFH 7015 OSRAM SFH 7015 EVKIT PART -DIODE; LED; RED-INFRARED; SMT

5 2 DS1, DS2 — CT DBLP31.12-6C5D-56-J6U6 OSRAM CT DBLP31.12-6C5D-

56-J6U6 DIODE; LED; GREEN; SMT; VF=2.3V; IF=0.02A

6 1 J1 — 5016162575 MOLEX 5016162575 CONNECTOR; FEMALE; SMT; EASY-ON TYPE FPC CONNECTOR; RIGHT ANGLE; 25PINS

7 1 R1 — CRCW02010000ZS;ERJ-1GN0R00

VISHAY DALEPANASONIC 0 RESISTOR; 0201; 0 OHM; 0%; JUMPER; 0.05W;

THICK FILM

8 2 R7, R8 — ERJ-1GNF1003 PANASONIC 100K RESISTOR; 0201; 100K OHM; 1%; 200PPM; 0.05W; THICK FILM

9 1 U1 — MAXM86146 MAXIM MAXM86146

EVKIT PART - IC; MOD; OPTICAL BIO-SENSING MODULE WITH LOW-POWER ARM CORTEX-M4; OLG38; DIE TYPE: OB07; PACKAGE OUTLINE:

21-100323; PACKAGE LAND PATTERN: 90-100112

10 1 U2 — KX122-1037 KIONIX KX122-1037 IC; SNSR; +/-2G/4G/8G TRI-AXIS DIGITAL ACCELEROMETER; LGA12

11 1 U4 — MAX14689EWL+ MAXIM MAX14689EWL+ IC; ASW; ULTRA-SMALL LOW-RON BEYOND-THE-RAILS DPDT ANALOG SWITCHES; WLP9

12 1 Y1 — CM1610H32768DZB CITIZEN 32.7680KHZ CRYSTAL; SMT 1.6MMX1MM; 6PF; 32.7680KHZ; +/-20PPM

13 1 PCB — MAXM86146OSB MAXIM PCB PCB:MAXM86146OSB

1 1 R2 DNP CRCW02010000ZS;ERJ-1GN0R00

VISHAY DALE;PANASONIC 0 RESISTOR; 0201; 0 OHM; 0%; JUMPER; 0.05W;

THICK FILM

TOTAL 28

MAXM86146 EV System Bill of Materials (continued)MAXM86146_OSB#



MAXM86146 EV System SchematicsMAXSensorBLE#

L1O

UT

ACTS

AS

SWIT

CH

VER

SIO

N

L2O

UT

ACTS

AS

LDO

ON

LY O

NE

IS E

NAB

LED

21

21

A3 C2

A2C1

A1

C3

H7

H6

H5

H4

H3

H2

H1

G7

G6

G5

G4

G3

G2

G1

F7F6 F5F4

F3 F2

F1 E7

E6

E5

E4

E3

E2

E1

D7

D6

D5

D4

D3

D2

D1

C7

C6

C5

C4

C3

C2

C1

B7B6 B5 B4B3

B2B1

A7

A6

A5A4

A3

A2 A1

1V8_

S

R13

R14DN

I

ACC

_IN

T_N

SYS_

OU

T

SCL

0

22U

F

10K

10K

1UF

SHDNL_N

1V8_

B

PMIC

_MPC4.7KR

ST_N

4.7K

1V8_B

EVP-

AWC

D2A

J3.1

7

10K

74AU

P1G

97G

F

0

1V2

J3.1

8

1V8_

S

VLED

1V8_

S

OPT

_IN

T_N

5035

6625

00

1UF

VLED

SPI0

_CSA

CC

_N

SPI0

_MO

SI

SPI0

_SC

K

SPI0

_MIS

O

SPI0

_CSO

PT_N

1UF

SCL

SDA

VLED

0.1U

FC

1

R5 R

6 R7

R8

R9

R10

12

R11

C2

C15

C14

J3

2 45

67

89

1011 13

1415

1617

1819

2021

2223

2425

26

27

C43

L3

LED

13

4

2

BAT

2

U13

3 1 6

25

4

21

SW

12

R30

R29

R12

SML-LX0404SIUPGUSB

MAX

1819

EBL3

3+

100K

0

U29

1V8_

B

5V0_

B

BATT

_PW

R

1 B2B-

PH-K

-S(L

F)(S

N)

02

261K

4.7U

H

1

U1

MAX

2030

3KEW

N+

MAX

2030

3KEW

N+

SCL

SDA

PMIC

_LED

2

PMIC

_LED

1

PMIC

_PFN

1

PMIC

_LED

0

PMIC

_PFN

2

PMIC

_MO

N

PMIC

_ALR

T_N

RST

_N

PMIC

_IN

T_N

PMIC

_MPC

USB

_VBU

S

3V3

C9

C16

C8

C4

C3

SMT

(040

2)C

ERAM

IC C

HIP

4.7U

F

4.7UF

C47

12

3

22U

F

BATT

_PW

R

C5

22U

F4.

7UF

39K

22U

FC

6

C7

22U

F

4.7U

F

SYS_

OU

T

1

SDA

1V8_

B

22U

FC

10

22U

FC

13

2.2U

H

L2C12

4.7U

F

1V8_

S

1V8_

B

2.2U

H4.7U

FL1

C

VCC

Y

A

GN

D

B

G

B

R

+

27

26

2524

2322

2120

1918

1716

1514

1312

1110

98

76

54

32

1

SHD

N

SET

POK

OU

TIN

GN

D

BK1L

X

BK1GND

CH

GIN

SYS

BAT

BSTL

VLX

BSTH

VLX

BK1O

UT

L1IN

L1O

UT

MPC

2

MPC

3

INT

BSTGND

BBLV

LX

RST

THM

TPU

SET

SFO

UT

BSTO

UT

BBH

VLX

ALR

T

AGND

CAP

MO

N

PFN

2

LED

0

BBGND

QST

RT

CTG

VDIG

GSUB

PFN

1

LED

1

BBO

UT

CEL

L

MPC

0

MPC

1

MPC

4

DGND

LED

2

BK2O

UT

L2IN

CPO

UT

CPNCPP

SDA

SCL

BK2L

X

BK2GND

L2O

UT

SYS

HDGND

DR

P

DR

N



MAXM86146 EV System Schematics (continued)MAXSensorBLE#

D3/

E1/E

2 AR

E N

OT

USE

D IN

OR

DER

TO

KEE

P G

ND

INTA

CT

NEA

R T

HE

BLE

ANTE

NN

A (N

RF5

_UAR

T AN

D R

ESET

AR

E N

OT

CO

NN

ECTE

D)

HAN

DSH

AKE

TO N

IMIT

Z

MAX

1469

8 H

AS IN

TEG

RAT

ED E

SD P

RO

TEC

TIO

N

50O

HM

TL

NO

STU

BS O

N P

I FIL

TER

(CO

MPO

NEN

TS S

OLD

ER D

IREC

TLY

TO T

RAC

E)

(IF >

5MM

)

SPI M

ASTE

R T

O S

ENSO

RS

OR

TR

I-STA

TE

I2C

MAS

TER

, OR

SLA

VE T

O N

IMIT

Z, O

R T

RI-S

TATE

SPI S

LAVE

TO

NIM

ITZ

UAR

T/H

AND

SHAK

E TO

NIM

ITZ

1UF

C27

4.7UF

C26

C25

100PF

0.1U

F

Z44

Z18

R34

R33

R32

R31

R3

R2

R1

R4

RA4

RA3

RA2

RA1

31

42

Y1

2 1

X2

2

1 A1

C29C

28

C21

C20

21

L4

C19

Z17

C24

C23

R15

C33

C32

C31

C30

C22

C2

C3

C1

A3A1

B2

B3B1A2

U6

C2

C3

C1

A3A1

B2

B3B1A2

U5

C2

C3

C1

A3A1

B2

B3B1A2

U4

C2

C3

C1

A3A1

B2

B3B1A2U3

A1B2

D2

F5

E3

C4

C5

H7

A7

G1F1

B5A5A4A3B4D3

B3E1E2F2H1

G2

F3H2

G3

H3

H4

H5

G4

H6

F4G6

G7

F6F7E7E6D6

C6

C7

D7

G5

C3

A6

C2

A2

B7

B6

D1

U2

DN

ID

NI

DN

I

DN

I

DN

I

DN

ID

BG_L

ED0

PMIC

_ALR

T_N

PMIC

_IN

T_N

DBG

_LED

1

0

NR

F5_P

0_31

SPI1

_FR

ST/IO

3

NR

F5_U

ART_

TX

NR

F5_U

ART_

RX

SPI1

_WP/

IO2

000

PMIC

_PFN

2

PMIC

_MPCSD

A

NR

F5_P

0_03

SCL

0J3

.17

00

PMIC

_MO

N

2450AT18A100

12PF

3.3N

H

NR

F5_S

WD

CLK

1PF

NR

F5_S

WD

IO

32.768KHZ

SHD

NL_

N

12PF

J3.1

8

MAX

1468

9EW

L+

0

0.1U

F

32MHZ

3333

1V8_

B

0.1U

F

MAX

1468

9EW

L+

DBG

_EN

RX1

+N

RF5

_UAR

T_R

X

MAX

1468

9EW

L+

DBG

_EN

NIM

_SW

DC

LK

NR

F5_U

ART_

TX

12PF

TX2+

TX2-

0.1U

F

RX2

+

RX2

-

DBG

_EN

NIM

_UAR

T_TX

NIM

_SW

DIO

3V3

TX1+

3V3

3V3

TX1-

0.1U

F

NIM

_UAR

T_R

XMAX

1468

9EW

L+

DBG

_EN

NR

F5_S

WD

IO

0.1U

F

3V3

RX1

-

100PF

NR

F5_S

WD

CLK

33

12PF

SPI1

_CSF

_N

12PF

NR

F528

32-C

IAA

NR

F5_P

0_04

SPI2

_MO

SI

SPI2

_MIS

O

1PF

1.8P

F

0 SPI0

_CSO

PT_N

33A_

SPI0

_CSO

PT_N

SPI0

_MIS

O

SPI2

_CSB

LE_N

SPI2

_SC

K

SPI0

_CSA

CC

_N

SPI0

_SC

K

SPI0

_MO

SIA_

SPI0

_MO

SI

A_SP

0_SC

K

A_SP

I0_C

SAC

C_N

OPT

_IN

T_N

ACC

_IN

T_N

NC

INPUT

GN

D

VCC

CB

NC

1

NO

2

CO

M2

NO

1

CO

M1

NC

2

GN

D

VCC

CB

NC

1

NO

2

CO

M2

NO

1

CO

M1

NC

2

GN

D

VCC

CB

NC

1

NO

2

CO

M2

NO

1

CO

M1

NC

2

GN

D

VCC

CB

NC

1

NO

2

CO

M2

NO

1

CO

M1

NC

2

VSS

VDD

P0.1

2

P0.1

4/TR

ACED

ATA3

P0.1

5/TR

ACED

ATA2

P0.1

6/TR

ACED

ATA1

P0.1

8/TR

ACED

ATA0

P0.2

1/N

RES

ET

P0.0

8

P0.0

9

NFC

2/P0

.10

P0.1

3

P0.1

7

P0.2

0/TR

ACEC

LK

SWD

IO

P0.0

6

P0.0

7

VSS

P0.1

1

P0.1

9

P0.2

2

SWD

CLK

P0.0

5/AI

N3

P0.0

4/AI

N2

VSS

P0.2

3

P0.2

4

P0.0

0/XL

1

P0.0

3/AI

N1

P0.2

6

VSS_PA

ANT

P0.0

1/XL

2

P0.0

2/AI

N0

VSS

NC

DEC3

DEC1

DCC

P0.3

1/AI

N7

P0.2

7

P0.2

5

XC1

VDD

DEC4

P0.3

0/AI

N6

P0.2

9/AI

N5

P0.2

8/AI

N4

DEC2

XC2




DEB

UG

LED

S

USB

_A9B

9 IS

NO

T U

SED

(JTA

G R

ESET

B)

USB

TYP

E-C

CC

PIN

SPR

ESEN

CE

OF

PULL

UPS

ON

CO

MPA

RAT

OR

S D

ETEC

T

5

6431

2

U7

R18

R19

R23

R22

R21

R20

C35

C36

C34

R17

R16

3

4

8

25

6

7

9

1

U8

CA

DS2

CA

DS1

C2

C3

C1

A3A1

B2

B3B1A2

U9

B1

A1A2

B2

U11

B1

A1A2

B2

U10

SHIELD_3

SHIELD_4

SHIELD_2

SHIELD_1

B12

B11

B10

B9 B8 B7 B6 B5 B4 B3 B2 B1A1

2

A11

A10A9A8A7A6A5A4A3A2A1

CN

1

DN

I

DN

ID

NI

USB

_A5

RX2

+

TX1+

USB

_DM

DBG

_LED

1

DBG

_LED

0200

0SP

I2_S

CK

SPI2

_MIS

O

SPI2

_MO

SI

SPI1

_MIS

O/IO

10

USB

_B5

USB

_DP

USB

_DMSM

L-P1

1UTT

86

USB

_SBU

12

SPI1

_WP/

IO2

TX1-

USB

_A9B

9

SPI1

_SC

K

3V3

DBG

_EN

MAX

9062

EBS+

G45

3V3

0.1U

F

USB

_VBU

S

IP4221CZ6-S

RX1

+

RX1

-

USB

_SBU

12

USB

_B5

MAX

9062

EBS+

G45

0.1U

F

1V8_

B

4.7K

SML-

P11U

TT86

USB

_DP

0.1U

F1V8_

B

1V8_

B

200

DX0

7S02

4JJ3

SPI1

_CSF

_N

S25F

S256

SAG

NFI

001

3V3

USB

_B5

4.7K

USB

_VBU

S

TX2-

SPI1

_MO

SI/IO

0

USB

_A5

4.7K

USB

_DM

USB

_DP

USB

_VBU

S

USB

_A5

RX2

-

USB

_SBU

12

USB

_A9B

9

TX2+

DBG

_EN

MAX

1468

9EW

L+

3V3

0

SPI1

_FR

ST/IO

3

I/OI/OI/OI/OVC

C

GN

D

EP

VDD

WP#

/IO2

CS#

VSS

SO/IO

1

IO3/

RES

ET#

SCK

SI/IO

0

GN

D

VCC

CB

NC

1

NO

2

CO

M2

NO

1

CO

M1

NC

2

GN

D

VCC

OU

TIN

GN

D

VCC

OU

TIN

SHIE

LD

B12

B11

B10 B9 B8 B7 B6 B5 B4 B3 B2 B1

A12

A11

A10

A9A8A7A6A5A4A3A2A1




SPI M

ASTE

R T

O N

RF5

SPI M

ASTE

R T

O S

ENSO

RS

P1_7

CAN

OU

TPU

T FC

LK

UAR

T/H

AND

SHAK

E TO

NR

F5

SPI M

ASTE

R T

O F

LASH

I2C

MAS

TER

36

121816

26131 4 2932332830 352341913591125 317237 241527

1014208622

R24

2 1

Y2

C45

C46

C42

C41

C40

C39

C38

R28

R27

R26

R25

C37

A2J5G1

D9B8

C8

A3

D8

B3 J4 H1

E9 A8 F1

B5 B6 B7B4B1B2

C3

C4

D5

C5

C6

D6

C7

E7D7

F9G8

G9

G7

H8

H9

H7

J8F7J7F6G6

J6H6

E6F5H5

G5

H4

G4

J3H3

H2

J2

G3

G2E5F4F2F3E4E1E2E3D2

D1

D3

D4

C1

C2 J9J1A9A1E8 F8A7A6A5A4 C9 B9

U12

1V8_

S

SPI2

_SC

K

0

A_SP

I0_C

SAC

C_N

SPI1

_MO

SI/IO

0

PMIC

_ALR

T_N

SPI2

_MO

SI

SPI2

_CSB

LE_N

SPI2

_MIS

O

MAX

3262

0IW

G+

NIM

_P2.

2N

RF5

_P0_

31

SPI1

_MO

SI/IO

0

SPI1

_SC

K

A_SP

I0_C

SOPT

_N

SPI0

_MIS

O

SPI1

_MIS

O/IO

1

SPI1

_CSF

_N

4.7K

PMIC

_ALR

T_N

DBG

_LED

0

00

DBG

_LED

1

SDA

SCL

OPT

_IN

T_N

DBG

_LED

1

SPI0

_CSO

PT_N

SDA

ACC

_IN

T_N

SPI0

_MO

SI

5V0_

B

J3.1

8

J3.1

7

SHD

NL_

N

SPI1

_CSF

_N

SPI1

_FR

ST/IO

3

NR

F5_P

0_04

SPI2

_MO

SI

SPI2

_SC

K

SPI0

_SC

K

1V8_

B

1V2

SRST

_N

SPI1

_FR

ST/IO

3

SPI1

_WP/

IO2

J3.1

8

J3.1

7

PMIC

_MO

NN

IM_P

2.0

NR

F5_P

0_03

1UF

3V3

0.1U

F

1UF

1UF

1UF

12PF

1UF

1V8_

B

4.7K

12PF

32.768KHZ

A_SP

I0_M

OSI

A_SP

0_SC

K

NIM

_SW

DC

LKPM

IC_P

FN2

PMIC

_MPC

SHD

NL_

N

OPT

_IN

T_N

NIM

_UAR

T_R

X

NIM

_UAR

T_TX

1V8_

B

RST

_N

USB

_DM

NIM

_SW

DIO

NIM

_P2.

1

PMIC

_IN

T_N

PMIC

_MO

N

PMIC

_PFN

2

PMIC

_MPC

SPI0

_MIS

O

USB

_DP

PMIC

_IN

T_N

DBG

_LED

0

VLED

SCL

SPI2

_MIS

O

SPI0

_CSA

CC

_N

SPI1

_WP/

IO2

1V8_

B

SPI2

_CSB

LE_N

ACC

_IN

T_N

SPI1

_SC

K

SPI1

_MIS

O/IO

1

VSS

VSS

VSS

VDD

18

VDD

18

VDD

18

VDD

18

NC

_J9

NC

_J1

NC

_A9

NC

_A1

DP

DM

VSS

P4_0

P4_2

P4_4

P4_6

VDD

B

VRTC

32KO

UT

32KI

N

P4_1

P4_3

P4_5

P4_7

P5_0

P5_1

P5_2

P3_7

VDD

12

P3_6

P5_3

P3_5

P5_4

P3_4

P3_3

P3_2

AIN

3

P3_1

TDI

P3_0

AIN

2

P2_7

TDO

P2_6

AIN

1

TMS

AIN

0

P2_5

VREF

P2_4

VSSA

P2_3

TCK

P2_2

P5_5

P2_1

VDD

A

P2_0

P5_6

P1_7

P1_6

P1_4

P1_2

P1_0

P0_6

P0_4

P0_2

P0_0

SRST

N

P5_7

P1_5

P1_3

P1_1

P0_7

P0_5

P0_3

P0_1

RST

N

P6_0



MAXM86146 EV System Schematics (continued)MAXM86146_OSB#

AND

TH

E R

IGH

T PA

DS

OF

R1

AND

R2

FOR

GPI

O_C

TRL=

2

DN

I R1

AND

SH

OR

T TH

E LE

FT P

ADS

OF

R1

AND

R2

R2

R1

C7

C12

C16

C8

C6

C5

321

DS2

C4

C9

C10

321

DS1

27

26

2524

2322

2120

1918

1716

1514

1312

1110

98

76

54

32

1

J1

2 1

Y1 R8

C17

C2

C3

C1

A3A1

B2

B3B1A2

U4

1

24

3

D1

R7

C3

C2

C1

38 37 36 35 34

33

32

31

30

29

28 27

26 2524

2322

21 20 1918

1716 1514131211

10

98

7

6

5

43

2

1

U1

C15

C13

7

4

1 2

1210

11

3

65

9

8

U2

GR

EEN

LED

_2LE

D3_

DR

V

1V8

RST

N

CB

GPI

O1

100K

MAX

M86

146

MO

SI

GPI

O2

CSA

CC

NM

FIO

DN

I

GR

EEN

LED

_2

LED

2_D

RV

OPT

INTN

MIS

O

SCK

CSO

PTN

LED

3_D

RV

TRIG

ACC

INTN

SDAS

SCLS

VLED

TRIG

XTAL

_32K

_IN

VLED

22U

F

SFH

701

5

1V8

22U

F

VLED

SCLS

1V1

1V8

SCK

CSA

CC

N

1UF

1UF

1V8

VLED

22U

F

22U

F22

UF

1UF

22U

F

VLED

ACC

INTN

1UF

1V8

22U

F

EMIT

TER

_IR

22U

F

10U

F

0

1UF

EMIT

TER

_RED

1V8

1UF

0

EMIT

TER

_RED

VLED

GR

EEN

LED

_1_L

ED1_

DR

V

MAX

1468

9EW

L+

CB

MO

SI

MIS

O

KX12

2-10

37

OPT

INTN

SDAS

SCK

MO

SI

MFI

OR

STN

CSA

CC

N

EMIT

TER

_IR

5016

1625

75

GR

EEN

LED

_1_L

ED1_

DR

V

MIS

OC

SOPT

N

100K

LED

2_D

RV

CM

1610

H32

768D

ZB

VLED

ESD

K K

A

ESD

K K

A

27

26

2524

2322

2120

1918

1716

1514

1312

1110

98

76

54

32

1

GN

D

VCC

CB

NC

1

NO

2

CO

M2

NO

1

CO

M1

NC

2

R

A

NC

IR

P0.3

(IN

TB)

P0.4

(MIS

O)

P0.5

(MO

SI)

P0.6

(SC

K)

P0.7

(CSB

)

GND_MCU

GND_PPG

GND_PPG

GND_PPG

PGN

D

GPI

O1

GPI

O2

PD2_

CAT

PD2_

IN

PD_G

ND

GND_PPGVDD_PPG

LED

1_D

RV

LED

2_D

RV

LED

3_D

RV

VLED

P0.1

1 (R

X)

P0.1

0 (T

X)

P0.1

3 (R

TS)

GND_MCU

P0.2

(32K

_CAL

)

P0.1

(SW

DC

LK)

P0.0

(SW

DIO

)

RSTN

32KO

UT

P0.1

2 (C

TS)

32KI

N

VCORE_MCU

VDD_MCU

P0.9

(SD

A)

P0.8

(SC

L)

VREF

PD1_

IN

GND

INT1

INT2

SDO

/AD

DR

GND

TRIG

NCSDI/S

DA

NC

S

IO_V

DD

VDD

SCLK

/SC

L



MAXSensorBLE EV System—Top Silkscreen

MAXSensorBLE EV System—Top

MAXM86146 EV System PCB LayoutsMAXSensorBLE#



MAXSensorBLE EV System—L02_GND

MAXSensorBLE EV System—L03_SIGS

MAXM86146 EV System PCB Layouts (continued)MAXSensorBLE#



MAXSensorBLE EV System—BOTTOM

MAXSensorBLE EV System—Bottom Silkscreen




MAXM86146OSBEK#—TopMAXM86146OSBEK#—Top Silkscreen

MAXM86146OSBEK#—L02_GND

MAXM86146 EV System PCB LayoutsMAXM86146_OSB#



MAXM86146OSBEK#—BottomMAXM86146OSBEK#— L03_SIG

MAXM86146 EV System PCB Layouts (continued)MAXM86146_OSB#

Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. © 2020 Maxim Integrated Products, Inc. 35


Revision HistoryREVISIONNUMBER

REVISIONDATE DESCRIPTION PAGES

CHANGED

0 4/20 Initial release —

For pricing, delivery, and ordering information, please visit Maxim Integrated’s online storefront at https://www.maximintegrated.com/en/storefront/storefront.html.

maxm86146 evaluation system-evaluates: maxm86146

Documents