STMicroelectronics TL084CDT JFET Operational Amplifier - Automotive Grade AEC-Q100 IC
- Brand: STMicroelectronics
- Product Code: TL084CDT
- Availability: In Stock
$0.09
- Ex Tax: $0.09
Revolutionizing Automotive Electronics with the TL084CDT JFET Op-Amp
In the ever-evolving landscape of automotive electronics, precision and reliability are non-negotiable. The TL084CDT JFET Operational Amplifier from STMicroelectronics stands as a testament to engineering excellence, delivering unmatched performance in demanding automotive environments. Designed to meet stringent AEC-Q100 standards, this quad-channel amplifier combines cutting-edge JFET technology with robust design principles, making it an indispensable component for modern vehicle systems.
Technical Mastery in a Compact Package
Beneath its 14-SOIC surface-mount package lies a powerhouse of technical innovation. The TL084CDT features four independent JFET input stages, each boasting a remarkable 16V/µs slew rate and 4 MHz gain bandwidth product. This combination enables lightning-fast signal processing while maintaining exceptional stability across temperature ranges from 0°C to 70°C. The device's 30 pA input bias current and 3 mV input offset voltage ensure minimal signal distortion, crucial for precision applications like engine control units and advanced driver assistance systems (ADAS).
What truly sets this amplifier apart is its versatility in power supply requirements. Operating seamlessly from 6V to 36V supply spans, it accommodates both traditional 12V automotive systems and emerging 48V architectures. The 1.4mA quiescent current per channel strikes the perfect balance between power efficiency and performance, making it ideal for battery-sensitive applications without compromising output drive capability of 40 mA per channel.
Engineering for the Automotive Future
As vehicles become increasingly electrified and connected, the TL084CDT's automotive-grade qualification (AEC-Q100) ensures it meets the industry's rigorous demands. Its surface-mount design facilitates automated PCB assembly while maintaining mechanical stability under vibration and thermal cycling conditions common in automotive environments. The device's high input impedance characteristics make it particularly suitable for sensor interfaces in electric vehicle battery management systems, where accurate voltage monitoring is critical for safety and efficiency.
Beyond automotive applications, this versatile amplifier finds use in industrial control systems, test equipment, and audio processing circuits where low noise and high stability are paramount. The tape-and-reel packaging format simplifies integration into high-volume manufacturing processes, ensuring consistent supply chain reliability.
| Key Specification | Value |
|---|---|
| Amplifier Type | JFET |
| Channels | 4 |
| Supply Voltage Range | 6V - 36V |
| Operating Temperature | 0°C - 70°C |
| Mounting Type | Surface Mount |
Why Choose the TL084CDT?
STMicroelectronics' commitment to quality shines through in this component's design. The device's exceptional thermal stability reduces drift in temperature-sensitive applications, while its high slew rate enables accurate reproduction of high-frequency signals. For design engineers, this translates to reduced component count in signal conditioning circuits and improved system reliability over the vehicle's lifecycle. The amplifier's ability to maintain performance across wide voltage ranges future-proofs designs against evolving automotive power architectures.
When reliability meets performance in the automotive sector, the TL084CDT emerges as the clear choice. Whether you're developing next-generation electric vehicles or enhancing traditional combustion engine systems, this amplifier provides the foundation for precision electronics that meet today's challenges and tomorrow's innovations.
Tags: JFET Amplifier, Automotive Electronics, Surface Mount IC, Precision Op-Amp, Industrial Sensors