STMicroelectronics TL072CDT Dual JFET Input Operational Amplifier - 8-SOIC Package

High-Performance Analog Solutions with STMicroelectronics TL072CDT

STMicroelectronics continues to redefine precision in analog circuit design with its TL072CDT operational amplifier, a dual JFET-input device engineered for automotive and industrial applications requiring exceptional speed, stability, and reliability. This 8-SOIC packaged IC combines advanced JFET technology with automotive-grade qualification, making it ideal for demanding environments where performance cannot be compromised.

Key Features Driving Performance

At the heart of the TL072CDT lies a sophisticated JFET input stage that delivers 20pA ultra-low input bias current and 3mV maximum input offset voltage. These specifications enable precise signal amplification in high-impedance circuits, from audio processing to sensor interfaces. The device's 16V/µs slew rate and 4MHz gain bandwidth product ensure rapid transient response and wide-frequency signal handling capabilities, while its 6V to 36V wide supply voltage range provides unmatched flexibility across various power architectures.

Automotive-Grade Reliability

As part of STMicroelectronics' AEC-Q100 qualified series, the TL072CDT meets rigorous automotive standards for temperature cycling, humidity resistance, and mechanical shock. Its surface-mount 8-SOIC package (3.90mm width) offers excellent thermal stability and vibration resistance, making it particularly suited for under-hood applications and electric vehicle powertrains. The amplifier maintains consistent performance across its 0°C to 70°C operating temperature range, ensuring reliability in both extreme cold and heat.

Technical Specifications at a Glance

Design Flexibility Across Industries

Beyond automotive applications, the TL072CDT demonstrates remarkable versatility in industrial control systems, audio equipment, and test instrumentation. Its rail-to-rail input operation simplifies level-shifting in single-supply systems, while the high output current capability directly drives capacitive loads common in motor control circuits. Audio engineers appreciate its low noise characteristics for preamplifier stages, while sensor interface designers benefit from its high input impedance minimizing signal distortion.

Manufacturing Excellence

STMicroelectronics' commitment to quality is evident in the TL072CDT's tape-and-reel packaging (TR), ensuring seamless integration with automated SMT assembly lines. The 82,500-unit available stock quantity and 82500 tape-and-reel packaging option support both prototyping and high-volume production needs. With a minimum order quantity of just one unit, this component accommodates everything from R&D experiments to automotive production runs.

Future-Proof Design Considerations

The TL072CDT's 36V maximum supply voltage provides headroom for emerging high-voltage industrial applications, while its surface-mount design aligns with modern miniaturization trends. The device's 1.4mA typical supply current consumption supports energy-efficient designs, particularly valuable in battery-powered automotive diagnostics equipment. As industries transition to Industry 4.0 systems requiring distributed sensing networks, this amplifier's combination of precision and ruggedness positions it as a cornerstone component for next-generation electronics.

Tags: JFET Amplifier, Automotive Electronics, Surface Mount IC, Operational Amplifier, High-Speed Op-Amp