STMicroelectronics TL081IDT - High-Performance J-FET Operational Amplifier IC
- Brand: STMicroelectronics
- Product Code: TL081IDT
- Availability: In Stock
$0.20
- Ex Tax: $0.20
STMicroelectronics TL081IDT: Precision J-FET Op-Amp for Demanding Applications
The STMicroelectronics TL081IDT is a high-speed, precision J-FET operational amplifier designed for engineers requiring exceptional performance in industrial, automotive, and analog signal processing applications. This 8-SOIC packaged IC combines wide bandwidth, low input bias current, and robust thermal stability to deliver reliable operation across extreme temperature ranges (-40°C to 105°C). With its 16V/µs slew rate and 4MHz gain-bandwidth product, the TL081IDT sets a new standard for analog circuit designers seeking accuracy without compromising speed.
Key Technical Advantages
Engineered for modern electronics, this single-channel amplifier leverages advanced J-FET technology to achieve 20pA input bias current - minimizing signal distortion in high-impedance circuits. Its 1.4mA supply current consumption makes it ideal for power-sensitive designs while maintaining 40mA output drive capability. The device's 6V-36V wide supply range provides flexibility for both single-supply and split-rail configurations in test equipment, sensor interfaces, and audio processing systems.
| Parameter | Specification |
|---|---|
| Amplifier Type | J-FET |
| Gain Bandwidth | 4MHz |
| Slew Rate | 16V/µs |
| Operating Temperature | -40°C to 105°C |
| Package Type | 8-SOIC |
Design Flexibility and Reliability
The TL081IDT's surface-mount 8-SOIC package (3.90mm width) enables compact PCB layouts while maintaining thermal efficiency. Its 3mV input offset voltage ensures measurement accuracy in precision instrumentation, while the 36V maximum supply voltage supports high-voltage applications like motor controllers and power conversion systems. The device's inherent J-FET input stage provides superior noise immunity compared to bipolar alternatives, making it particularly valuable in RF and high-frequency analog circuits.
Engineers benefit from the TL081IDT's tape-and-reel packaging format that streamlines high-volume production. As an active product series component with 4958 units in stock (with 7500 available), this STMicroelectronics IC offers both immediate availability and long-term supply chain stability. The device's compatibility with standard surface-mount assembly processes reduces manufacturing complexity while maintaining 100% process control.
Tags: Analog Circuits, Industrial Electronics, Amplifier ICs, Surface Mount Components, High-Speed Op-Amps