TSX562IQ2T Dual CMOS Operational Amplifier by STMicroelectronics - Automotive Grade AEC-Q100

TSX562IQ2T Dual CMOS Operational Amplifier - Precision Engineering for Automotive Applications

The TSX562IQ2T represents STMicroelectronics' commitment to excellence in automotive-grade analog solutions. This dual CMOS operational amplifier combines advanced design with automotive reliability standards, offering engineers a versatile component for demanding vehicular systems. Built to meet the rigorous AEC-Q100 qualification requirements, this device bridges the gap between precision performance and industrial-grade durability.

Technical Excellence in CMOS Amplification

At the core of the TSX562IQ2T's performance lies its CMOS architecture, which delivers exceptional input impedance characteristics while maintaining low power consumption. The dual-channel configuration enables efficient signal processing in space-constrained automotive environments. With a 900 kHz gain bandwidth product and 1.1V/µs slew rate, this amplifier maintains stability across a wide range of operating conditions while providing rapid response to signal transitions.

Automotive-Grade Reliability

Engineered specifically for automotive applications, this device incorporates features that address the unique challenges of vehicular environments. The -40°C to 125°C operating temperature range ensures reliable performance in extreme thermal conditions, while the 8-DFN (2x2) surface-mount package combines compact form factor with excellent thermal dissipation characteristics. The AEC-Q100 qualification certifies its ability to withstand the mechanical and electrical stresses inherent in automotive systems.

Design Flexibility and Performance

The TSX562IQ2T's rail-to-rail output stage maximizes signal headroom in low-voltage systems, making it particularly suitable for modern automotive architectures that employ 3.3V or 5V power domains. Its 250µA supply current per amplifier strikes an optimal balance between power efficiency and performance, while maintaining 1 mV input offset voltage specifications that ensure measurement accuracy in sensor interfaces.

Practical Implementation Benefits

The 8-WFDFN package with surface-mount technology compatibility enables automated PCB assembly while reducing board space requirements. Designers will appreciate the device's stability with various capacitive loads and its inherent immunity to electromagnetic interference typical in automotive environments. The wide supply voltage range simplifies power supply design across different vehicle platforms, from traditional 12V systems to emerging 48V architectures.

Tags: Rail-to-Rail Amplifier, Surface Mount IC, Automotive Electronics, Precision Op-Amp, Industrial Sensors