TL072
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.
What the TL072 family does
The TL072, TL072A, and TL072B are high speed JFET input dual operational amplifiers featuring internal frequency compensation. These devices operate with a wide common-mode range up to the positive supply rail and offer a typical noise density of 15 nV/√Hz. They provide a high slew rate of 16 V/µs, low input bias current, and low harmonic distortion of 0.01%. The family includes variants for commercial, industrial, and military temperature grades. Engineers typically use these amplifiers in audio processing, instrumentation, and general purpose analog signal conditioning where low noise and high speed are required.
TL072 datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| quiescent current | 1.4 mA | 2.5 mA | — | icc; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| output voltage | 12 V | — | — | RL = 2 kΩ; TL072C = 10; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| output current | 40 mA | 60 mA | — | TL072C = 10; ios; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| supply voltage range | 6 V | — | 36 V | ST datasheet, p. 4 — Table 2: Operating conditions | |
| abs max current (abs max) | -10 mA | — | 10 mA | TI datasheet, p. 10 — 5.1 Absolute Maximum Ratings | |
| input offset voltage drift | — | 2 µV/°C | — | TI datasheet, p. 1 | |
| input offset voltage | 3 mV | 10 mV | — | TL072; vio; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| gain bandwidth (abs max) | 2.5 MHz | — | 4 MHz | gbp{ khz}; TL072, TL072A, TL072B | ST datasheet, p. 6 — TL072, TL072A, TL072B |
| cmrr | — | 86 dB | — | V_CC = ±15 V, R_L = 10 kΩ, T_A = 25 °C (typical curve) | TI datasheet, p. 25 |
| operating temperature | -40 °C | — | 125 °C | TL072I, AI, BI | ST datasheet, p. 4 — Table 2: Operating conditions |
| input offset current | 5 pA | 100 pA | — | iio; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| input bias current | 20 pA | 200 pA | — | iib; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| psrr | 86 dB | — | — | TL072C = 70; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| input voltage noise density (abs max) | — | — | 15 nV/√Hz | Rs = 100 Ω, F = 1 kHz, typical | ST datasheet, p. 6 — TL072, TL072A, TL072B |
| response time | — | 100 ns | — | Settling time, VI = 20 V, CL = 100 pF, RL = 2 kOhm | TI datasheet, p. 16 — 5.9 Electrical Characteristics (AC) for TL07xC, TL07xC, TL07xC, TL07xl, T… |
| channel count | — | 2 | — | dual operational amplifier | ST datasheet, p. 1 |
TL072 frequently asked questions
What is the absolute maximum current for the TL072?
The absolute maximum current is 10 mA.
What is the channel count of the TL072 dual operational amplifier?
The channel count is 2.
What is the common-mode rejection ratio (CMRR) of the TL072?
The CMRR is 86 dB at V_CC = ±15 V, R_L = 10 kΩ, and T_A = 25 °C.
What is the gain bandwidth product for the TL072, TL072A, and TL072B?
The gain bandwidth product is 4 MHz.
What is the input bias current (iib) for the TL072 at VCC = ±15 V and Tamb = +25 °C?
The input bias current is 200 pA.
What is the input offset current (iio) for the TL072?
The input offset current (iio) is 100 pA at VCC = ±15 V and Tamb = +25 °C.
What is the input offset voltage for the TL072?
The input offset voltage is 10 mV at VCC = ±15 V and Tamb = +25 °C.
What is the input offset voltage drift for the TL072?
The input offset voltage drift is 2 µV/°C.
What is the typical input voltage noise density when Rs = 100 Ω and F = 1 kHz?
The typical input voltage noise density is 15 nV/√Hz.
What is the maximum operating temperature for the TL072I, AI, and BI variants?
The maximum operating temperature is 125 °C for the TL072I, AI, and BI variants.
What is the output current for the TL072C under the condition of ios at VCC = ±15 V and Tamb = +25 °C?
The output current is 60 mA.
What is the output voltage when RL = 2 kΩ and the temperature is +25 °C?
The output voltage is 12 V.
TL072A datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| quiescent current | — | 1.4 mA | 2.5 mA | icc; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| output voltage | 10 V | 12 V | — | RL = 2 kΩ; TL072C = 10; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| output current | 10 mA | 40 mA | 60 mA | TL072C = 10; ios; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| supply voltage range | 6 V | — | 36 V | ST datasheet, p. 4 — Table 2: Operating conditions | |
| abs max current (abs max) | -10 mA | — | 10 mA | TI datasheet, p. 10 — 5.1 Absolute Maximum Ratings | |
| input offset voltage drift | — | 10 µV/°C | — | Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| input offset voltage | — | 3 mV | 10 mV | TL072; vio; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| gain bandwidth (abs max) | 2.5 MHz | — | 4 MHz | gbp{ khz}; TL072, TL072A, TL072B | ST datasheet, p. 6 — TL072, TL072A, TL072B |
| cmrr | 80 dB | 86 dB | — | TL072C = 70; cmr; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| operating temperature | -40 °C | — | 125 °C | TL072I, AI, BI | ST datasheet, p. 4 — Table 2: Operating conditions |
| input offset current | — | 5 pA | 100 pA | iio; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| input bias current | — | 20 pA | 200 pA | iib; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| psrr | 80 dB | 86 dB | — | TL072C = 70; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| input voltage noise density (abs max) | — | — | 15 nV/√Hz | Rs = 100 Ω, F = 1 kHz, typical | ST datasheet, p. 6 — TL072, TL072A, TL072B |
| response time | — | 100 ns | — | Settling time, VI = 20 V, CL = 100 pF, RL = 2 kOhm | TI datasheet, p. 16 — 5.9 Electrical Characteristics (AC) for TL07xC, TL07xC, TL07xC, TL07xl, T… |
| channel count | — | 2 | — | dual operational amplifier | ST datasheet, p. 1 |
TL072A frequently asked questions
What is the absolute maximum current for the TL072A?
The absolute maximum current is 10 mA.
How many channels does the TL072A have?
The TL072A has 2 channels as a dual operational amplifier.
What is the common-mode rejection ratio (CMRR) for the TL072A?
The CMRR is 86 dB under the condition that TL072C = 70, with electrical characteristics measured at VCC = ±15 V and Tamb = +25 °C.
What is the gain bandwidth product for the TL072, TL072A, and TL072B?
The gain bandwidth product is 4 MHz.
What is the input bias current (iib) for the TL072A at VCC = ±15 V and Tamb = +25 °C?
The input bias current is 20 pA.
What is the input offset current (iio) for the TL072A at VCC = ±15 V and Tamb = +25 °C?
The input offset current (iio) is 5 pA.
What is the input offset voltage for the TL072A?
The input offset voltage is 3 mV for the TL072; vio; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified).
What is the input offset voltage drift for the TL072A?
The input offset voltage drift is 10 µV/°C under Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified).
What is the typical input voltage noise density when Rs = 100 Ω and F = 1 kHz?
The typical input voltage noise density is 15 nV/√Hz.
What is the maximum operating temperature for the TL072A?
The maximum operating temperature is 125 °C for the TL072I, AI, and BI variants.
What is the output current for the TL072A?
The output current is 40 mA under the condition TL072C = 10; ios; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified).
What is the output voltage when RL = 2 kΩ?
The output voltage is 12 V at TL072C = 10 under Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified).
TL072B datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| quiescent current | 1.4 mA | 2.5 mA | — | icc; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| output voltage | 12 V | — | — | RL = 2 kΩ; TL072C = 10; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| output current | 40 mA | 60 mA | — | TL072C = 10; ios; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| supply voltage range | 6 V | — | 36 V | ST datasheet, p. 4 — Table 2: Operating conditions | |
| abs max current (abs max) | -10 mA | — | 10 mA | TI datasheet, p. 10 — 5.1 Absolute Maximum Ratings | |
| input offset voltage drift | — | 2 µV/°C | — | TI datasheet, p. 1 | |
| input offset voltage | — | 1 mV | 3 mV | TL072B; vio; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| gain bandwidth (abs max) | 2.5 MHz | — | 4 MHz | gbp{ khz}; TL072, TL072A, TL072B | ST datasheet, p. 6 — TL072, TL072A, TL072B |
| cmrr | — | 86 dB | — | V_CC = ±15 V, R_L = 10 kΩ, T_A = 25 °C (typical curve) | TI datasheet, p. 25 |
| operating temperature | -40 °C | — | 125 °C | TL072I, AI, BI | ST datasheet, p. 4 — Table 2: Operating conditions |
| input offset current | 5 pA | 100 pA | — | iio; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| input bias current | 20 pA | 200 pA | — | iib; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| psrr | 86 dB | — | — | TL072C = 70; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified). | ST datasheet, p. 5 — Table 3: Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless… |
| input voltage noise density (abs max) | — | — | 15 nV/√Hz | Rs = 100 Ω, F = 1 kHz, typical | ST datasheet, p. 6 — TL072, TL072A, TL072B |
| response time | — | 100 ns | — | Settling time, VI = 20 V, CL = 100 pF, RL = 2 kOhm | TI datasheet, p. 16 — 5.9 Electrical Characteristics (AC) for TL07xC, TL07xC, TL07xC, TL07xl, T… |
| channel count | — | 2 | — | dual operational amplifier | ST datasheet, p. 1 |
TL072B frequently asked questions
What is the absolute maximum current rating for the TL072B?
The absolute maximum current is 10 mA.
What is the channel count for the TL072B dual operational amplifier?
The channel count is 2.
What is the common-mode rejection ratio (CMRR) of the TL072B?
The CMRR is 86 dB at V_CC = ±15 V, R_L = 10 kΩ, and T_A = 25 °C.
What is the gain bandwidth product for the TL072, TL072A, and TL072B?
The gain bandwidth product is 4 MHz.
What is the input bias current (iib) for the TL072B at VCC = ±15 V and Tamb = +25 °C?
The input bias current (iib) is 200 pA.
What is the input offset current (iio) for the TL072B at VCC = ±15 V and Tamb = +25 °C?
The input offset current (iio) is 100 pA.
What is the input offset voltage for the TL072B?
The input offset voltage is 1 mV at VCC = ±15 V and Tamb = +25 °C.
What is the input offset voltage drift for the TL072B?
The input offset voltage drift is 2 µV/°C.
What is the input voltage noise density?
The input voltage noise density is 15 nV/√Hz at Rs = 100 Ω, F = 1 kHz, typical.
What is the operating temperature for the TL072I, AI, and BI variants?
The operating temperature is 125 °C for the TL072I, AI, and BI variants.
What is the output current for the TL072B?
The output current is 60 mA under the condition TL072C = 10; ios; Electrical characteristics at VCC = ±15 V, Tamb = +25 °C (unless otherwise specified).
What is the output voltage when RL = 2 kΩ and the temperature is +25 °C with VCC = ±15 V?
The output voltage is 12 V.