hall sensor ic - panasonic hall sensor ic new publication, effective from jan 31, 2013...
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AN488xx principle of operation
High sensitivity, ultra low current Hall effect position and proximity sensingHall sensor IC - AN488xx series
OverviewPanasonic hall effect position and proximity sensor ICs “AN488xx series” achieve industry leading sensitivity / power consumption performance. The average supply current can be kept as low as 3μA by using intermittent sensing and CMOS output latch. The high sensitivity of the AN488xx series sensors allow the use of reasonable ferrite magnets. Omnipolar switch (AN48836) and bipolar latch (AN48841/AN48846) variants support a variety of applications including open / close detection, proximity detection, position detection of rotating objects.
Features and benefits• Very high sensitivity, supports reasonable magnet• Industry leading low power consumption down to 3 μA• CMOS latch output.• Space saving SMINI-5DE package 2.0 × 2.1 × 0,7mm³• RoHS compliant.
ApplicationsOpen/close detection, Proximity detection,Position detection of rotating parts, Battery powered electronic devices, Power tools, white goods.
AN48841/46AN48836
Panasonic Hall sensor IC
New publication, effective from Jan 31, 2013AL00051AE_EW13
Enquiries and detailed information- For detailed information and data sheets, please visit the product’s web page:http://www.semicon.panasonic.co.jp/en/products/analog/hallic/
- Please contact your nearest Panasonic sales office for enquiries and latest product status.http://www.semicon.panasonic.co.jp/en/guide/sales_offices.html
AN488xx series - overview of line up
AN488xx series - package
Low current consumptionHall IC series AN812xx for automotive
OverviewAN812xx Series is a hall IC using Bi-CMOS Technology for the magnetic detection.Operation with supply voltages of 3.8 V to 24 V. (for automotive)Hall Elemennt,Offset Cancel Circuit ,Amplifier ,Sample and hold circuits ,Schmitt Buffer ,and Output – FET are integrated on 1 chip.
WMini8
Unit : mm
Features•Power Supply: (3.8 V to 24 V)•Ta: (−40°C to 125°C)•High sensitivity due to offset cancel circuit
and sample and hold circuit•Small current by using intermittent action
(In the case of the function deployment)•Package Wmini8
ApplicationsAutomotive
BOPBRP
BW
Vout
Magnetic Flux Density B
BOPBRP
BW
Bipolar Unipolar
1 2 3 4
8 7 6 5
Display at No.1 lead
0.65
2.40±
0.10
2.80
±0.
10
5 °
0.16 +0.10-0.05
5°
0.80
±0.
05
0to
0.0
2
2.90±0.10
0.30 +0.10-0.05
(0.1
5)(0
.15)
(0.2
0)
CLKCLK ON/OFFControl
GND
VCC
AmplifierSwitchSwitchHall
ElementHall
Element
OUTSchmitttrigger
RegulatorRegulator
Sample&
HoldLatch
TEST TestLogic
Block diagramex) Only in the case of the Pulse excitation
Line-up•Pulse excitation type Normal sensitivity Unipolar
Low sensitivity Unipolar•Continuous excitation type High sensitivity Bipolar
ScheduleEngineering Sample (ES) : 1st ES available
New publication, effective from Jan 11, 2013AL00015FE_EW13
Absolute maximum ratings
Operating supply voltage range
Electrical characteristics
Operation timing diagram
* Please do not hesitate to contact our sales division if there is anyspecific request for intermittent action, current drain or sensitivity.
Icc
Icc(ON)
Icc(OFF)
t(ON) = 30 μs
t2(SUM) = 670 μs
t
t1(SUM) = 4.0 ms
Supply VoltageVCC -0.3 to 38 VVO
Supply Current IO 30 mAPower dissipation * PD mW
Topr -40 to +125 °CStorage Temperature Range Tstg -55 to +150
Parameter Symbol Rating Unit
Operating Temperature Range
V
80
°C*:The power dissipation shown is the value at Ta =125°C for the independent(unmounted) IC package.
-0.3 to 38
Supply Voltage Vcc 3.8 to 24 VParameter Symbol Range Unit
Parameter Symbol Conditions
Operating Point (1) BOP VCC=12V 18
Min Typ Max
Operating Point(2) BRP 5Hysteresis BW - 2 -
Supply Current(1) * ICC_AVE - 180 300
Supply Current(2) ICC_ON - 3 -
Supply Current(3) * ICC_OFF - 60 -
-TSUM 0.67Period *
126
10 15
5
Min Typ Max
-5
- 6 -
-
- 3 -
- -
-
31
-3 -1
Unit
33 mTMin Typ Max
mT13
- 3 - mT
- 180 300
- 3 - mA
- 60 -
ms- 0.67
2415
21 29
μA
μA
High sensitivity Medium sensitivity Low sensitivity
- -
-
- -
* : Only in the case of the Pulse excitation
1.01.0
18
Min Typ Max
5
- 2 -
- 80 150
- 3 -
- 60 -
- 4.0
126
10 15
5.2
VCC=12V
VCC=12V
VCC=12V
VCC=12V
VCC=12V
VCC=12V
Sample Type AN81260 AN81243 AN81241 AN81242
Only in the case of the Pulse excitation
Low current consumptionHall IC series AN489xx for Industrial
OverviewAN489xx Series is a hall IC using Bi-CMOS Technology for the magnetic detection.Operation with supply voltages of 3.8 V to 24 V. Hall Element,Offset Cancel Circuit ,Amplifier ,Sample and hold circuits ,Schmitt Buffer ,and Output – FET are integrated on 1 chip.
WMini8
Unit : mm
Features•Power Supply: (3.8 V to 24 V)•Ta: (−40°C to 85°C)•High sensitivity due to offset cancel circuit
and sample and hold circuit•Small current by using intermittent action
(In the case of the function deployment)•Package Wmini8
ApplicationsIndustrial Products, Power tools, Consumer Products
BOPBRP
BW
Vout
Magnetic Flux Density B
BOPBRP
BW
Bipolar Unipolar
1 2 3 4
8 7 6 5
Display at No.1 lead
0.65
2.40±
0.10
2.80
±0.
10
5 °
0.16 +0.10-0.05
5°
0.80
±0.
05
0to
0.0
2
2.90±0.10
0.30 +0.10-0.05
(0.1
5)(0
.15)
(0.2
0)
CLKCLK ON/OFFControl
GND
VCC
AmplifierSwitchSwitchHall
ElementHall
Element
OUTSchmitttrigger
RegulatorRegulator
Sample&
HoldLatch
TEST TestLogic
Block diagramex) Only in the case of the Pulse excitation
Line-up•Pulse excitation type Normal sensitivity Unipolar
Low sensitivity Unipolar•Continuous excitation type High sensitivity Bipolar
ScheduleEngineering Sample (ES) : 1st ES available
New publication, effective from Jan 11, 2013AL00033BE_EW13
Absolute maximum ratings
Operating supply voltage range
Electrical characteristics
* Please do not hesitate to contact our sales division if there is anyspecific request for intermittent action, current drain or sensitivity.
Operation timing diagram
Only in the case of the Pulse excitation
Icc
Icc(ON)
Icc(OFF)
t(ON) = 30 μs
t2(SUM) = 670 μs
t
t1(SUM) = 4.0 ms
Supply VoltageVCC -0.3 to 28 V
VO
Supply Current IO 30 mAPower dissipation * PD mW
Topr -40 to +85 °CStorage Temperature Range Tstg -55 to +150
Parameter Symbol Rating Unit
Operating Temperature Range
V
160
°C*:The power dissipation shown is the value at Ta =85°C for the independent(unmounted) IC package.
-0.3 to 28
Supply Voltage Vcc 3.8 to 24 V
Parameter Symbol Range Unit
Parameter Symbol Conditions
Operating Point (1) BOP VCC=12V 18Min Typ Max
Operating Point(2) BRP 5Hysteresis BW - 2 -
Supply Current(1) * ICC_AVE - 180 300
Supply Current(2) ICC_ON - 3 -
Supply Current(3) * ICC_OFF - 60 -
-TSUM 0.67Period *
126
10 15
5Min Typ Max
-5
- 6 -
-
- 3 -
- -
-
31
-3 -1
Unit
33 mTMin Typ Max
mT13
- 3 - mT
- 180 300
- 3 - mA
- 60 -
ms- 0.67
2415
21 29
μA
μA
High sensitivity Medium sensitivity Low sensitivity
- -
-
- -
* : Only in the case of the Pulse excitation
1.01.0
18
Min Typ Max
5
- 2 -
- 80 150
- 3 -
- 60 -
- 4.0
126
10 15
5.2
VCC=12V
VCC=12V
VCC=12V
VCC=12V
VCC=12V
VCC=12V
Sample Type AN48940 AN48932 AN48930 AN48931
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