oznacavanje i primena elektronskih komponenata
TRANSCRIPT
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Označavanje i primena elektronskih komponenata
Ne postoje jedinstveni standardi za označavanje komponenata. USA: Joint Electron Device Engineering Council (JEDEC)Japan: Japanese Industrial Standard (JIS)Evropa: Pro-Electron
JEDEC:Forma: cifra, slovo, redni broj, [sufiks]Cifra je 1 za diode, 2 za tranzistore, 3 za elemente sa četiri priključka itd. Cifre 4 i 5 su rezervisane za optokaplere. Slovo je uvek NRedni brojevi idu od 100 do 9999 i ukazuju na približno vreme kada je komponenta napravljena.Sufiks je neobavezan i ima različita značenja: klasu pojačanja, učestanosti, napona itd.
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JIS:Forma: cifra, dva slova, redni broj, [sufiks]Cifra je 1 za diode, 2 za tranzistore itd.Slova ukazuju na tip i namenu komponente prema sledećem kodu:SA:PNP HF tranzistor SB:PNP AF tranzistorSC:NPN HF tranzistor SD:NPN AF tranzistorSE:Dioda SF:TiristorSG:Gunn dioda SH:UJTSJ:P-kanalni FET SK:N-kanalni FETSM:Triak SQ:LEDSR:Usmerač SS:Signalna diodaST:Lavinska dioda SV:Varikap diodaSZ:Zener dioda
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Pro-ElectronForma: dva slova, [slovo], redni broj, [sufiks]Prvo slovo označava materijal:A = GeB = SiC = GaAsR = kombinovani materijali.
Drugo slovo ukazuje na tip i namenu komponente:A: dioda, RF B: dioda,varactorC: tranzistor, AF, mali signali D: tranzistor, AF, snažniE: Tunel diode F: tranzistor, HF, mali signaliK: Hall efect senzor L: Tranzistor, HF, snažniN: Optokapler P: Detektor zračenjaQ: Izvor zračenja R: Tiristor, male snageT: Tiristor, snažni U: Tranzistor, snažni, prekidačkiY: Usmerač Z: Zener dioda, dioda za regulaciju napona
Treće slovo ukazuje na industrijsku ili komercijalnu primenu.
Redni brojevi idu od 100 do 9999.
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Kod integrisanih kola najviše su standardizovane familije digitalnih kola –osnovne i usavršene TTL familije i njima kompatibilne CMOS familije. Oznake komponenata počinju prefiksom koji govori o familiji, iza kojeg sledi broj kojim se označava određeni tip kola u familiji.
Klasifikacija digitalnih integrisanih kola (Tocci, Digital Systems):
100,000 ili višeUltra large-scale integration (ULSI)10,000 to 99,999Very large-scale integration (VLSI)
100 to 9999 Large-scale integration (LSI)12 to 99 Medium-scale integration (MSI)
Manje od 12 Small-scale integration (SSI)Broj logičkih kolaSloženost
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Označavanje familija logičkih kolaPrefiksi za integrisana kola
......74ALS Advanced low-power Schottky TTL
... ...74AS Advanced Schottky TTL
74HCT Si gate, high-speed, electricallycompatible with TTL74LS Low-power Schottky TTL
74HC Silicon-gate , pin-compatiblewith TTL, high-speed74S Schottky TTL
74C Metal-gate, pin-compatible with TTL74L Low-Power TTL
40 or 140 Metal-gate CMOS74H High-Speed TTL
40 or 140 Metal-gate CMOS74 Standard TTL
Prefix CMOS SeriesPrefix TTL Series
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Označavanje ostalih integrisanih kola uglavnom nije standardizovano, već sami proizvođači dodeljuju oznake tipa prema svojim internim klasifikacijama. Kada se radi o komponentama koje proizvodi veći broj proizvođača, oznake su ili različite ili slične oznaci proizvođača koji je komponentu prvi proizveo. Kada su oznake slične, obično je redni broj u oznaci isti, a prefiks i sufiks su različiti.
Primer forme tehničkih podataka za neku komponentu iz kataloga proizvođača:
Tehički podaci za operacioni pojačavač 741
↓
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Short-Circuit Protection
Offset-Voltage Null Capability
Large Common-Mode and DifferentialVoltage Ranges
No Frequency Compensation Required
Low Power Consumption
No Latch-Up
Designed to Be Interchangeable WithFairchild µA741
description
The µA741 is a general-purpose operationalamplifier featuring offset-voltage null capability.
The high common-mode input voltage range andthe absence of latch-up make the amplifier idealfor voltage-follower applications. The device isshort-circuit protected and the internal frequencycompensation ensures stability without externalcomponents. A low value potentiometer may beconnected between the offset null inputs to nullout the offset voltage as shown in Figure 2.
The µA741C is characterized for operation from0°C to 70°C. The µA741I is characterized foroperation from –40°C to 85°C.The µA741M ischaracterized for operation over the full militarytemperature range of –55°C to 125°C.
symbol
IN +
IN –
OUT+
–
OFFSET N1
OFFSET N2
Copyright 2000, Texas Instruments IncorporatedPRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.
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NCNC
OFFSET N1IN–IN+
VCC–NC
NCNCNCVCC+OUTOFFSET N2NC
µA741M . . . J PACKAGE(TOP VIEW)
1
2
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7
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5
OFFSET N1IN–IN+
VCC–
NCVCC+OUTOFFSET N2
µA741M . . . JG PACKAGEµA741C, µA741I . . . D, P, OR PW PACKAGE
(TOP VIEW)
1
2
3
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NCOFFSET N1
IN–IN+
VCC–
NCNCVCC+OUTOFFSET N2
µA741M . . . U PACKAGE(TOP VIEW)
3 2 1 20 19
9 10 11 12 13
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NCVCC+NCOUTNC
NCIN–NCIN+NC
µA741M . . . FK PACKAGE(TOP VIEW)
NC
OF
FS
ET
N1
NC
OF
FS
ET
N2
NC
NC
NC
NC
V
NC
CC
–
NC – No internal connection
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICESCHIP
TASMALL
OUTLINE(D)
CHIPCARRIER
(FK)
CERAMICDIP(J)
CERAMICDIP(JG)
PLASTICDIP(P)
TSSOP(PW)
FLATPACK
(U)
CHIPFORM
(Y)
0°C to 70°C µA741CD µA741CP µA741CPW µA741Y
–40°C to 85°C µA741ID µA741IP
–55°C to 125°C µA741MFK µA741MJ µA741MJG µA741MU
The D package is available taped and reeled. Add the suffix R (e.g., µA741CDR).
schematic
IN–
IN+
VCC+
VCC–
OUT
OFFSET N1
OFFSET N2
Transistors 22Resistors 11Diode 1Capacitor 1
Component Count
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
3POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
µA741Y chip information
This chip, when properly assembled, displays characteristics similar to the µA741C. Thermal compression orultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductiveepoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4 × 4 MINIMUM
TJmax = 150°C.
TOLERANCES ARE ±10%.
ALL DIMENSIONS ARE IN MILS.
+
–OUT
IN+
IN–
VCC+(7)
(3)
(2)(6)
(4)
VCC–(5)
(1)
OFFSET N2
OFFSET N1
45
36
(1)
(8)
(7) (6)
(5)
(4)
(3)(2)
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted) †
µA741C µA741I µA741M UNIT
Supply voltage, VCC+ (see Note 1) 18 22 22 V
Supply voltage, VCC– (see Note 1) –18 –22 –22 V
Differential input voltage, VID (see Note 2) ±15 ±30 ±30 V
Input voltage, VI any input (see Notes 1 and 3) ±15 ±15 ±15 V
Voltage between offset null (either OFFSET N1 or OFFSET N2) and VCC– ±15 ±0.5 ±0.5 V
Duration of output short circuit (see Note 4) unlimited unlimited unlimited
Continuous total power dissipation See Dissipation Rating Table
Operating free-air temperature range, TA 0 to 70 –40 to 85 –55 to 125 °C
Storage temperature range –65 to 150 –65 to 150 –65 to 150 °C
Case temperature for 60 seconds FK package 260 °C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds J, JG, or U package 300 °C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds D, P, or PW package 260 260 °C† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is notimplied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC+ and VCC–.2. Differential voltages are at IN+ with respect to IN–.3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less.4. The output may be shorted to ground or either power supply. For the µA741M only, the unlimited duration of the short circuit applies
at (or below) 125°C case temperature or 75°C free-air temperature.
DISSIPATION RATING TABLE
PACKAGETA ≤ 25°C
POWER RATINGDERATINGFACTOR
DERATEABOVE TA
TA = 70°CPOWER RATING
TA = 85°CPOWER RATING
TA = 125°CPOWER RATING
D 500 mW 5.8 mW/°C 64°C 464 mW 377 mW N/A
FK 500 mW 11.0 mW/°C 105°C 500 mW 500 mW 275 mW
J 500 mW 11.0 mW/°C 105°C 500 mW 500 mW 275 mW
JG 500 mW 8.4 mW/°C 90°C 500 mW 500 mW 210 mW
P 500 mW N/A N/A 500 mW 500 mW N/A
PW 525 mW 4.2 mW/°C 25°C 336 mW N/A N/A
U 500 mW 5.4 mW/°C 57°C 432 mW 351 mW 135 mW
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
5POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V CC± = ±15 V (unless otherwise noted)
PARAMETERTEST
TA†µA741C µA741I, µA741M
UNITPARAMETERCONDITIONS
TA†MIN TYP MAX MIN TYP MAX
UNIT
VIO Input offset voltage VO = 025°C 1 6 1 5
mVVIO Input offset voltage VO = 0Full range 7.5 6
mV
∆VIO(adj) Offset voltage adjust range VO = 0 25°C ±15 ±15 mV
IIO Input offset current VO = 025°C 20 200 20 200
nAIIO Input offset current VO = 0Full range 300 500
nA
IIB Input bias current VO = 025°C 80 500 80 500
nAIIB Input bias current VO = 0Full range 800 1500
nA
VICRCommon-mode input 25°C ±12 ±13 ±12 ±13
VVICR voltage range Full range ±12 ±12V
RL = 10 kΩ 25°C ±12 ±14 ±12 ±14
VOMMaximum peak output RL ≥ 10 kΩ Full range ±12 ±12
VVOM voltage swing RL = 2 kΩ 25°C ±10 ±13 ±10 ±13V
RL ≥ 2 kΩ Full range ±10 ±10
AVDLarge-signal differential RL ≥ 2 kΩ 25°C 20 200 50 200
V/mVAVDg g
voltage amplification VO = ±10 V Full range 15 25V/mV
ri Input resistance 25°C 0.3 2 0.3 2 MΩ
ro Output resistance VO = 0, See Note 5 25°C 75 75 Ω
Ci Input capacitance 25°C 1.4 1.4 pF
CMRRCommon-mode rejection
VIC = VICRmin25°C 70 90 70 90
dBCMRRj
ratioVIC = VICRmin
Full range 70 70dB
kSVSSupply voltage sensitivity
VCC = ±9 V to ±15 V25°C 30 150 30 150
µV/VkSVSy g y
(∆VIO/∆VCC)VCC = ±9 V to ±15 V
Full range 150 150µV/V
IOS Short-circuit output current 25°C ±25 ±40 ±25 ±40 mA
ICC Supply current VO = 0 No load25°C 1.7 2.8 1.7 2.8
mAICC Supply current VO = 0, No loadFull range 3.3 3.3
mA
PD Total power dissipation VO = 0 No load25°C 50 85 50 85
mWPD Total power dissipation VO = 0, No loadFull range 100 100
mW
† All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Full range forthe µA741C is 0°C to 70°C, the µA741I is –40°C to 85°C, and the µA741M is –55°C to 125°C.
NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback.
operating characteristics, V CC± = ±15 V, TA = 25°C
PARAMETER TEST CONDITIONSµA741C µA741I, µA741M
UNITPARAMETER TEST CONDITIONSMIN TYP MAX MIN TYP MAX
UNIT
tr Rise time VI = 20 mV, RL = 2 kΩ, 0.3 0.3 µs
Overshoot factorI ,
CL = 100 pF,L ,
See Figure 1 5% 5%
SR Slew rate at unity gainVI = 10 V,CL = 100 pF,
RL = 2 kΩ,See Figure 1
0.5 0.5 V/µs
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V CC± = ±15 V, TA = 25°C (unlessotherwise noted)
PARAMETER TEST CONDITIONSµA741Y
UNITPARAMETER TEST CONDITIONSMIN TYP MAX
UNIT
VIO Input offset voltage VO = 0 1 6 mV
∆VIO(adj) Offset voltage adjust range VO = 0 ±15 mV
IIO Input offset current VO = 0 20 200 nA
IIB Input bias current VO = 0 80 500 nA
VICR Common-mode input voltage range ±12 ±13 V
VOM Maximum peak output voltage swingRL = 10 kΩ ±12 ±14
VVOM Maximum peak output voltage swingRL = 2 kΩ ±10 ±13
V
AVD Large-signal differential voltage amplification RL ≥ 2 kΩ 20 200 V/mV
ri Input resistance 0.3 2 MΩ
ro Output resistance VO = 0, See Note 5 75 Ω
Ci Input capacitance 1.4 pF
CMRR Common-mode rejection ratio VIC = VICRmin 70 90 dB
kSVS Supply voltage sensitivity (∆VIO/∆VCC) VCC = ±9 V to ±15 V 30 150 µV/V
IOS Short-circuit output current ±25 ±40 mA
ICC Supply current VO = 0, No load 1.7 2.8 mA
PD Total power dissipation VO = 0, No load 50 85 mW
† All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified.NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effects of drift and thermal feedback.
operating characteristics, V CC± = ±15 V, TA = 25°C
PARAMETER TEST CONDITIONSµA741Y
UNITPARAMETER TEST CONDITIONSMIN TYP MAX
UNIT
tr Rise time VI = 20 mV, RL = 2 kΩ, 0.3 µs
Overshoot factorI ,
CL = 100 pF,L ,
See Figure 1 5%
SR Slew rate at unity gainVI = 10 V,CL = 100 pF,
RL = 2 kΩ,See Figure 1
0.5 V/µs
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
7POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
INPUT VOLTAGEWAVEFDORM
TEST CIRCUIT
RL = 2 kΩCL = 100 pF
OUT
IN+
–
0 V
VI
Figure 1. Rise Time, Overshoot, and Slew Rate
APPLICATION INFORMATION
Figure 2 shows a diagram for an input offset voltage null circuit.
To VCC–
OFFSET N1
10 kΩ
OFFSET N2
+
–
OUT
IN+
IN–
Figure 2. Input Offset Voltage Null Circuit
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS †
Figure 3
I
TA – Free-Air Temperature – °C
12080400–40
20
INPUT OFFSET CURRENTvs
FREE-AIR TEMPERATURE
IO–
Inpu
t Offs
et C
urre
nt –
nA
ÏÏÏÏÏÏÏÏÏÏ
VCC– = –15 V
ÏÏÏÏÏÏÏÏÏÏ
VCC+ = 15 V90
70
50
30
10
0
40
60
80
100
–60 –20 20 60 100 140
Figure 4
400
300
200
100
00 40 80 120
TA – Free-Air Temperature – °C
I
INPUT BIAS CURRENTvs
FREE-AIR TEMPERATURE
IB–
Inpu
t Bia
s C
urre
nt –
nA
ÏÏÏÏÏÏÏÏÏÏ
VCC– = –15 VÏÏÏÏÏVCC+ = 15 V350
250
150
50
–40–60 –20 20 60 100 140
V
RL – Load Resistance – k Ω1074210.70.40.20.1
±4
±5
±6
±7
±8
±9
±10
±11
±12
±13
±14
MAXIMUM PEAK OUTPUT VOLTAGEvs
LOAD RESISTANCE
VCC+ = 15 VVCC– = –15 VTA = 25°C
OM
– M
axim
um P
eak
Out
put V
olta
ge –
V
Figure 5
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
9POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 6
V
±20
f – Frequency – Hz
1M100k10k1k
MAXIMUM PEAK OUTPUT VOLTAGEvs
FREQUENCY
OM
– M
axim
um P
eak
Out
put V
olta
ge –
V
±18
±16
±14
±12
±10
±8
±6
±4
±2
0
VCC+ = 15 VVCC– = –15 VRL = 10 kΩTA = 25°C
100
Figure 7
2018161412108642
400
200
100
40
20
100
VCC± – Supply Voltage – V
OPEN-LOOP SIGNAL DIFFERENTIALVOLTAGE AMPLIFICATION
vsSUPPLY VOLTAGE
VO = ±10 VRL = 2 kΩTA = 25°C
AV
D–
Ope
n-Lo
op S
igna
l Diff
eren
tial
Vol
tage
Am
plifi
catio
n –
V/m
V
f – Frequency – Hz
10M1M10k1001–10
0
10
20
70
80
90
100
110
OPEN-LOOP LARGE-SIGNAL DIFFERENTIALVOLTAGE AMPLIFICATION
vsFREQUENCY
VO = ±10 VRL = 2 kΩTA = 25°C
AV
D–
Ope
n-Lo
op S
igna
l Diff
eren
tial
Vol
tage
Am
plifi
catio
n –
dB
10 1k 100k
60
50
30
40
VCC+ = 15 VVCC– = –15 V
µA741, µA741YGENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS094B – NOVEMBER 1970 – REVISED SEPTEMBER 2000
10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 8
CM
RR
– C
omm
on-M
ode
Rej
ectio
n R
atio
– d
B
f – Frequency – Hz
10k 1M 100M10010
10
20
30
40
50
60
70
80
90
100
COMMON-MODE REJECTION RATIOvs
FREQUENCY
VCC+ = 15 VVCC– = –15 VBS = 10 kΩTA = 25°C
Figure 9
10%
tr
2.521.510.50
28
24
20
16
12
8
4
0–
Out
put V
olta
ge –
mV
t – Time − µs
–4
OUTPUT VOLTAGEvs
ELAPSED TIME
VO
ÏÏ90%
VCC+ = 15 VVCC– = –15 VRL = 2 kΩCL = 100 pFTA = 25°C
8
6
4
2
0
–2
–4
–6
9080706050403020100
Inpu
t and
Out
put V
olta
ge –
V
t – Time – µs
–8
VOLTAGE-FOLLOWERLARGE-SIGNAL PULSE RESPONSE
VO
VI
VCC+ = 15 VVCC– = –15 VRL = 2 kΩCL = 100 pFTA = 25°C
Figure 10
IMPORTANT NOTICE
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TI warrants performance of its semiconductor products to the specifications applicable at the time of sale inaccordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extentTI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarilyperformed, except those mandated by government requirements.
Customers are responsible for their applications using TI components.
In order to minimize risks associated with the customer’s applications, adequate design and operatingsafeguards must be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance or customer product design. TI does not warrant or representthat any license, either express or implied, is granted under any patent right, copyright, mask work right, or otherintellectual property right of TI covering or relating to any combination, machine, or process in which suchsemiconductor products or services might be or are used. TI’s publication of information regarding any thirdparty’s products or services does not constitute TI’s approval, warranty or endorsement thereof.
Copyright 2000, Texas Instruments Incorporated