SGS Thomson Microelectronics TL082CN, TL082BCN, TL082BIN, TL082BID, TL082ID Datasheet
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TL082 |
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TL082A - TL082B |
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GENERAL PURPOSE J-FET |
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DUAL OPERATIONAL AMPLIFIER |
.WIDE COMMON-MODE (UP TO VCC+) AND
.DIFFERENTIAL VOLTAGE RANGE
.LOW INPUT BIAS AND OFFSET CURRENT
.OUTPUT SHORT-CIRCUIT PROTECTION HIGH INPUT IMPEDANCE J±FET INPUT
.STAGE
.INTERNAL FREQUENCY COMPENSATION
.LATCH UP FREE OPERATION
HIGH SLEW RATE : 16V/μs (typ)
N |
D |
DIP8 |
SO8 |
(Plastic Package) |
(Plastic Micropackage) |
P
TSSOP8
(Thin Shrink Small Outline Package)
DESCRIPTION
The TL082, TL082A and TL082B are high speed J±FET input dual operational amplifiers incorporating well matched, high voltage J±FET and bipolar transistors in a monolithic integrated circuit.
The devicesfeaturehigh slewrates, low input biasand offset current, and low offset voltage temperature coefficient.
PIN CONNECTIONS (top view)
ORDER CODES
Part Number |
Temperature |
Package |
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Range |
N |
D |
P |
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TL082M/AM/BM |
±55oC, +125oC |
• |
• |
• |
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TL082I/AI/BI |
±40oC, +105oC |
• |
• |
• |
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TL082C/AC/BC |
0oC, +70oC |
• |
• |
• |
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Examples : TL082CD, TL082IN
1 |
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8 |
1 |
- Output 1 |
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2 |
- Inverting input 1 |
2 |
- |
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7 |
3 |
- Non-inverting input 1 |
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4 |
- |
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- VCC |
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+ |
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5 |
- Non-inverting input 2 |
3 |
- |
6 |
6 - Inverting input 2 |
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7 |
- Output 2 |
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8 |
+ |
4 |
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+ |
5 |
- VCC |
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January 1999 |
1/10 |
TL082 - TL082A - TL082B
SCHEMATIC DIAGRAM
VCC
No n- inver t ing
i nput |
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I nver t ing |
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input |
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1 0 0Ω |
Ω |
20 0 |
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1 0 0Ω |
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30k |
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8.2k
1.3k |
35k |
1.3k |
35k |
1 0 0Ω |
VCC
Output
1/2 T L082
ABSOLUTE MAXIMUM RATINGS
Symbol |
Parameter |
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Value |
Unit |
VCC |
Supply Voltage - (note 1) |
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±18 |
V |
Vi |
Input Voltage - (note 3) |
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±15 |
V |
Vid |
Differential Input Voltage - (note 2) |
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±30 |
V |
Ptot |
Power Dissipation |
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680 |
mW |
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Output Short-circuit Duration - (note 4) |
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Infinite |
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Toper |
Operating Free Air Temperature Range |
TL082C,AC,BC |
0 to 70 |
oC |
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TL082I,AI,BI |
±40 to 105 |
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TL082M,AM,BM |
±55 to 125 |
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Tstg |
Storage Temperature Range |
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±65 to 150 |
oC |
Notes : 1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between VCC+ and VCC±.
2. Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
4. The output may be shorted to ground or to either supply. Temperature and /or supply voltages must be limited to ensure that the dissipation rating is not exceeded.
2/10
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TL082 - TL082A - TL082B |
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ELECTRICAL CHARACTERISTICS |
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VCC = ±15V, Tamb = 25oC (unless otherwise specified) |
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TL082I,M,AC,AI, |
TL082C |
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Symbol |
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Parameter |
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AM,BC,BI,BM |
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Unit |
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Min. Typ. Max. Min. Typ. Max. |
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Vio |
Input Offset Voltage (RS = 50Ω) |
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mV |
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Tamb = 25oC |
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TL082 |
3 |
10 |
3 |
10 |
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TL082A |
3 |
6 |
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Tmin. ≤ Tamb ≤ Tmax. |
TL082B |
1 |
3 |
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TL082 |
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13 |
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13 |
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TL082A |
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7 |
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TL082B |
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5 |
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DVio |
Input Offset Voltage Drift |
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10 |
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10 |
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μV/oC |
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Iio |
Input Offset Current * |
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Tamb = 25oC |
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5 |
100 |
5 |
100 |
pA |
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Tmin. ≤ Tamb |
≤ Tmax. |
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4 |
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4 |
nA |
Iib |
Input Bias Current * |
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Tamb = 25oC |
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20 |
200 |
20 |
400 |
pA |
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Tmin. ≤ Tamb |
≤ Tmax. |
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20 |
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20 |
nA |
Avd |
Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V) |
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V/mV |
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Tamb = 25oC |
≤ Tmax. |
50 |
200 |
25 |
200 |
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Tmin. ≤ Tamb |
25 |
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15 |
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SVR |
Supply Voltage Rejection Ratio (RS = 50Ω) |
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dB |
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Tamb = 25oC |
≤ Tmax. |
80 |
86 |
70 |
86 |
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Tmin. ≤ Tamb |
80 |
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70 |
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ICC |
Supply Current, per Amp, no Load |
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mA |
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Tamb = 25oC |
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1.4 |
2.5 |
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1.4 |
2.5 |
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Tmin. ≤ Tamb ≤ Tmax. |
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2.5 |
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2.5 |
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Vicm |
Input Common Mode Voltage Range |
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±11 |
+15 |
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±11 |
+15 |
V |
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-12 |
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-12 |
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CMR |
Common Mode Rejection Ratio (RS = 50Ω) |
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dB |
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Tamb = 25oC |
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80 |
86 |
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70 |
86 |
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Tmin. ≤ Tamb |
≤ Tmax. |
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80 |
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70 |
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Ios |
Output Short-circuit Current |
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mA |
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Tamb = 25oC |
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10 |
40 |
60 |
10 |
40 |
60 |
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Tmin. ≤ Tamb |
≤ Tmax. |
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10 |
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60 |
10 |
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60 |
±VOPP |
Output Voltage Swing |
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V |
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Tamb = 25oC |
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RL = |
2kΩ |
10 |
12 |
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10 |
12 |
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RL = 10kΩ |
12 |
13.5 |
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12 |
13.5 |
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Tmin. ≤ Tamb ≤ Tmax. |
RL = |
2kΩ |
10 |
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10 |
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RL = 10kΩ |
12 |
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12 |
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SR |
Slew Rate (Vin = 10V, RL = 2kΩ, CL = 100pF, |
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V/μs |
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Tamb = 25oC, unity gain) |
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8 |
16 |
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8 |
16 |
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tr |
Rise Time (Vin = 20mV, RL = 2kΩ, CL = 100pF, |
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μs |
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Tamb = 25oC, unity gain) |
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0.1 |
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0.1 |
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KOV |
Overshoot (Vin = 20mV, RL = 2kΩ, CL = 100pF, |
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% |
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Tamb = 25oC, unity gain) |
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10 |
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10 |
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GBP |
Gain Bandwidth Product (f = 100kHz, |
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MHz |
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Tamb = 25oC, Vin = 10mV, RL = 2kΩ, CL = 100pF) |
2.5 |
4 |
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2.5 |
4 |
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Ri |
Input Resistance |
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1012 |
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1012 |
Ω |
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THD |
Total Harmonic Distortion (f = 1kHz, AV = 20dB, |
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% |
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RL = 2kΩ, CL = 100pF, Tamb = 25oC, VO = 2VPP) |
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0.01 |
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0.01 |
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en |
Equivalent Input Noise Voltage |
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15 |
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15 |
nV |
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(f = 1kHz, Rs = 100Ω) |
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```√ |
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Hz |
m |
Phase Margin |
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45 |
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45 |
Degrees |
VO1/VO2 |
Channel Separation (Av = 100) |
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120 |
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120 |
dB |
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* The input bias currents are junction leakage currents which approximately double for every 10oC increase in the junction temperature.
3/10
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