TL072CDT
| Parameters | |
|---|---|
| Series | Automotive, AEC-Q100 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mfr | STMicroelectronics |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Current - Supply | 1.4mA |
| Output Type | - |
| Number of Circuits | 2 |
| Slew Rate | 16V/µs |
| Gain Bandwidth Product | 4 MHz |
| Supplier Device Package | 8-SOIC |
| Current - Input Bias | 20 pA |
| Amplifier Type | J-FET |
| Voltage - Input Offset | 3 mV |
| Current - Output / Channel | 40 mA |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TL072 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.33.0001 |
| Voltage - Supply Span (Min) | 6 V |
| Voltage - Supply Span (Max) | 36 V |
TL072CDT JFET-input operational amplifier 2 Circuit 8-SOIC
The TL072CDT from STMicroelectronics is a high-performance, low-noise, dual-channel JFET-input operational amplifier housed in a compact 8-pin SOIC (SO-8) surface-mount package . This device is part of the classic TL07x family, renowned for its excellent balance of speed, precision, and low power consumption . It integrates two independent, internally compensated op-amps on a single monolithic chip, featuring a wide common-mode and differential voltage range . Key electrical specifications include a gain bandwidth product (GBP) of 4 MHz, a high slew rate of 16 V/µs, and a low input bias current of 20 pA (typ) . It operates from a single supply voltage of 6V to 36V or dual supplies of ±3V to ±18V and is rated for the commercial temperature range of 0°C to 70°C .
TL072CDT Amplifier Key Features
This operational amplifier delivers exceptional signal fidelity and versatility for a wide range of analog circuits . Its JFET-input stage provides an extremely high input impedance (typically hundreds of GΩ) and very low input bias/offset currents, minimizing loading effects on high-impedance signal sources and enabling precision signal acquisition . The device offers low noise performance with a typical input voltage noise density of 15 nV/√Hz at 1 kHz, making it suitable for sensitive audio and instrumentation applications . The high slew rate of 16 V/µs ensures fast response to transient signals, which is critical for active filters and high-speed signal processing . Additional built-in features include internal frequency compensation for stability, output short-circuit protection, and latch-up-free operation, enhancing design robustness and reliability . The wide supply voltage range and 5V-tolerant inputs allow for flexible use in both single-supply and dual-supply systems, interfacing easily with mixed-voltage logic .
Alternative JFET op-amps
● LF353 (Texas Instruments): A widely used dual JFET-input operational amplifier with a similar 4 MHz bandwidth and 13 V/µs slew rate, offering a direct functional replacement in many general-purpose applications .
● NE5532 (Texas Instruments): A legendary dual low-noise bipolar-input audio operational amplifier known for its excellent noise performance (5 nV/√Hz typ) and high output drive capability, commonly used as an upgrade in audio circuits despite higher supply current .
● OPA2134 (Texas Instruments): A premium dual JFET-input audio op-amp featuring superior sound quality, very low distortion (0.00008%), and low noise (8 nV/√Hz), often chosen as a high-fidelity upgrade for critical audio paths .
● NJM072 (New Japan Radio): A functionally equivalent dual JFET-input op-amp from another major manufacturer, providing comparable specifications and serving as a second-source option for the TL072 .
