STMicroelectronics TL082CPT Dual JFET Operational Amplifier
- Brand: STMicroelectronics
- Product Code: TL082CPT
- Availability: In Stock
$0.16
- Ex Tax: $0.16
High-Performance Automotive-Grade JFET Op-Amp for Precision Circuits
The STMicroelectronics TL082CPT represents a breakthrough in dual JFET operational amplifier technology, engineered specifically for automotive applications requiring exceptional performance and reliability. This 8-TSSOP packaged IC combines advanced analog circuitry with AEC-Q100 automotive certification, making it ideal for demanding environments where precision and stability are paramount. With its 16V/µs slew rate and 4MHz gain bandwidth product, this device delivers exceptional signal processing capabilities while maintaining ultra-low input bias current of just 20pA.
Key Technical Advantages
Engineered for modern electronics systems, the TL082CPT features a unique combination of performance characteristics that make it suitable for a wide range of applications. Its dual-channel configuration enables space-saving designs while maintaining electrical isolation between circuits. The device operates across a wide 6V to 36V supply voltage range, providing design flexibility for both single and dual power supply configurations. The surface-mount 8-TSSOP package (4.40mm width) ensures compatibility with automated PCB assembly processes while maintaining excellent thermal performance.
The amplifier's JFET input stage achieves 3mV input offset voltage and 1.4mA quiescent current, balancing precision with power efficiency. Each channel delivers 40mA output current capability, sufficient for driving heavy capacitive loads in buffer applications. The -3db bandwidth specification ensures faithful reproduction of high-frequency signals up to 4MHz, while the 0°C to 70°C operating temperature range meets industrial environmental requirements.
| Parameter | Value |
|---|---|
| Supply Voltage Range | 6V - 36V |
| Slew Rate | 16V/µs |
| Gain Bandwidth Product | 4MHz |
| Input Bias Current | 20pA |
| Output Current | 40mA/ch |
Automotive-Grade Reliability
As part of STMicroelectronics' Automotive AEC-Q100 series, the TL082CPT undergoes rigorous testing to ensure compliance with automotive industry standards. This qualification process includes extreme temperature cycling, humidity resistance, and vibration testing to guarantee performance in vehicle environments. The device's surface mount packaging further enhances reliability by minimizing mechanical stress points compared to through-hole alternatives.
Design engineers will appreciate the TL082CPT's versatility across multiple applications including precision instrumentation, active filtering, signal conditioning, and voltage follower circuits. Its low noise JFET inputs make it particularly well-suited for preamplifier applications in audio and sensor systems. The tape & reel packaging format facilitates automated handling and integration into high-volume production lines.
Tags: Dual Operational Amplifier, High-Speed JFET, Surface Mount IC, Automotive Electronics, Precision Analog Circuits