amplifiers comparators

TL082

Every spec below is cited to the manufacturer datasheet. Pick your exact ordering code, compare the closest alternatives, then ask the assistant what it means for your design.

00 — Overview

What the TL082 family does

The TL082, TL082A, and TL082B are high speed JFET input dual operational amplifiers incorporating well-matched high voltage JFET and bipolar transistors in a monolithic integrated circuit. These devices feature a high slew rate of 16 V/µs, low input bias and offset current, and low offset voltage temperature coefficient. They offer a wide common-mode and differential voltage range up to the positive supply rail. The family includes variants with output short-circuit protection and high input impedance JFET input stages. Internal frequency compensation ensures latch up free operation. Engineers typically use these amplifiers in general purpose applications requiring high speed performance and low noise characteristics across commercial, industrial, and military temperature grades.

Next step
Start building with TL082 → Every number above is cited straight from the datasheet — ask what they mean for your design, and the assistant answers from the same source documents.
Ordering code:
01 — Key specifications

TL082 datasheet parameters

ParameterMinTypMaxConditionsSource
quiescent current — 1.4 mA 2.5 mA iq TI datasheet, p. 15 — 5.8 Electrical Characteristics (DC): TL08xC, TL08xAC, TL08xBC, TL08xl, TL…
output current 10 mA 40 mA 60 mA ios; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
supply voltage range 6 V — 36 V ST datasheet, p. 5 — Table 2: Operating conditions
abs max current (abs max) -10 mA — 10 mA TI datasheet, p. 9 — 5.1 Absolute Maximum Ratings
input offset voltage drift — 10 µV/°C — VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input offset voltage — 3 mV 6 mV vio; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
gain bandwidth 2.5 MHz 4 MHz — Gain bandwidth product, T\text{amb} = 25\text{ }^{\circ}\text{C}, V\text{in} = 10\text{ mV}, R\text{L} = 2\text{ k}\Omega, C\text{L} = 100\text{ pF}, F = 100\text{ kHz}; gbp ST datasheet, p. 7
cmrr 80 dB 86 dB — cmr; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
operating temperature -40 °C — 105 °C ST datasheet, p. 16 — Table 6: Order codes
input offset current — 5 pA 100 pA iio; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input bias current — 20 pA 200 pA iib; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
psrr 80 dB 86 dB — VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input voltage noise density — 13 nV/√Hz — VCC = ±15 V, AV = 10, RS = 100 Ω, Tamb = 25 °C, white noise region (f ≥ 10 kHz) ST datasheet, p. 10
response time — 100 ns — Settling time, VI = 20 V, CL = 100 pF, RL = 2 kΩ, typ TI datasheet, p. 16 — 5.9 Electrical Characteristics (AC): TL08xC, TL08xAC, TL08xBC, TL08xl, TL…
channel count — 2 — ST datasheet, p. 1
01 — Key specifications

TL082A datasheet parameters

ParameterMinTypMaxConditionsSource
quiescent current — 1.4 mA 2.5 mA iq TI datasheet, p. 15 — 5.8 Electrical Characteristics (DC): TL08xC, TL08xAC, TL08xBC, TL08xl, TL…
output current 10 mA 40 mA 60 mA ios; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
supply voltage range 6 V — 36 V ST datasheet, p. 5 — Table 2: Operating conditions
abs max current (abs max) -10 mA — 10 mA TI datasheet, p. 9 — 5.1 Absolute Maximum Ratings
input offset voltage drift — 10 µV/°C — VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input offset voltage — 3 mV 6 mV vio; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
gain bandwidth 2.5 MHz 4 MHz — Gain bandwidth product, T\text{amb} = 25\text{ }^{\circ}\text{C}, V\text{in} = 10\text{ mV}, R\text{L} = 2\text{ k}\Omega, C\text{L} = 100\text{ pF}, F = 100\text{ kHz}; gbp ST datasheet, p. 7
cmrr 80 dB 86 dB — cmr; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
operating temperature 0 °C — 70 °C ST datasheet, p. 16 — Table 6: Order codes
input offset current — 5 pA 100 pA iio; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input bias current — 20 pA 200 pA iib; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
psrr 80 dB 86 dB — VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input voltage noise density — 13 nV/√Hz — VCC = ±15 V, AV = 10, RS = 100 Ω, Tamb = 25 °C, white noise region (f ≥ 10 kHz) ST datasheet, p. 10
response time — 100 ns — Settling time, VI = 20 V, CL = 100 pF, RL = 2 kΩ, typ TI datasheet, p. 16 — 5.9 Electrical Characteristics (AC): TL08xC, TL08xAC, TL08xBC, TL08xl, TL…
channel count — 2 — ST datasheet, p. 1
01 — Key specifications

TL082B datasheet parameters

ParameterMinTypMaxConditionsSource
quiescent current — 1.4 mA 2.5 mA iq TI datasheet, p. 15 — 5.8 Electrical Characteristics (DC): TL08xC, TL08xAC, TL08xBC, TL08xl, TL…
output current 10 mA 40 mA 60 mA ios; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
supply voltage range 6 V — 36 V ST datasheet, p. 5 — Table 2: Operating conditions
abs max current (abs max) -10 mA — 10 mA TI datasheet, p. 9 — 5.1 Absolute Maximum Ratings
input offset voltage drift — 10 µV/°C — VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input offset voltage — 3 mV 6 mV vio; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
gain bandwidth 2.5 MHz 4 MHz — Gain bandwidth product, T\text{amb} = 25\text{ }^{\circ}\text{C}, V\text{in} = 10\text{ mV}, R\text{L} = 2\text{ k}\Omega, C\text{L} = 100\text{ pF}, F = 100\text{ kHz}; gbp ST datasheet, p. 7
cmrr 80 dB 86 dB — cmr; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
operating temperature -40 °C — 105 °C ST datasheet, p. 16 — Table 6: Order codes
input offset current — 5 pA 100 pA iio; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input bias current — 20 pA 200 pA iib; VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
psrr 80 dB 86 dB — VCC = ±15V, Tamb = +25°C (unless otherwise specified) ST datasheet, p. 6 — Table 3: VCC = ±15V, Tamb = +25°C (unless otherwise specified)
input voltage noise density — 13 nV/√Hz — VCC = ±15 V, AV = 10, RS = 100 Ω, Tamb = 25 °C, white noise region (f ≥ 10 kHz) ST datasheet, p. 10
response time — 100 ns — Settling time, VI = 20 V, CL = 100 pF, RL = 2 kΩ, typ TI datasheet, p. 16 — 5.9 Electrical Characteristics (AC): TL08xC, TL08xAC, TL08xBC, TL08xl, TL…
channel count — 2 — ST datasheet, p. 1
03 — Alternatives

Closest matches to TL082

TL074CDT 1.3× lower gain bandwidth, 1.2× higher input voltage noise density, 1.1× higher operating temperature
TL072 10.0× higher input bias current, 3.3× higher input offset voltage, 1.8× higher quiescent current
TL084C 1.5× higher input bias current, 1.3× higher operating temperature, 1.1× higher input voltage noise density
TL062 7.0× lower quiescent current, 4.0× lower gain bandwidth, 3.2× higher input voltage noise density
TL062ACD 7.0× lower quiescent current, 4.0× lower gain bandwidth, 3.2× higher input voltage noise density
TL071H 20.0× lower input bias current, 10.0× lower input offset current, 5.0× lower input offset voltage drift
TSV911AILT 20.0× lower input bias current, 5.2× lower supply voltage range, 5.0× lower abs max current
LM124 3.1× lower gain bandwidth, 2.7× higher input voltage noise density, 2.0× lower quiescent current
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