STMicroelectronics

TS922IN

TS922IN Description

The TS922IN from STMicroelectronics is a general-purpose dual operational amplifier designed for automotive-grade applications, offering robust performance in a through-hole 8-pin Mini DIP package. Operating within a 2.7V to 12V supply range, it delivers a 4MHz gain bandwidth product and a 1.3V/µs slew rate, making it suitable for precision signal conditioning and amplification. With low input bias current (15nA) and moderate input offset voltage (3mV), it ensures accuracy in sensitive circuits. The ROHS3-compliant device is REACH unaffected and rated for MSL 1 (unlimited shelf life), ensuring reliability in harsh environments.

TS922IN Features

• Automotive-grade reliability for demanding applications.
• Dual-channel design with 80mA output current per channel, enabling high-drive capability.
• Low power consumption (2mA supply current) ideal for battery-operated systems.
• Wide supply voltage range (2.7V–12V) accommodates diverse power sources.
• Low noise and high slew rate (1.3V/µs) for dynamic signal processing.
• Through-hole mounting simplifies prototyping and legacy system integration.

TS922IN Applications

• Automotive electronics: Sensor interfaces, ECU signal conditioning.
• Industrial control systems: PID controllers, transducer amplifiers.
• Consumer electronics: Audio preamps, active filters.
• Portable devices: Low-power signal chains in medical or IoT devices.
• Test and measurement equipment: Precision instrumentation amplifiers.

Conclusion of TS922IN

The TS922IN stands out for its automotive compliance, balanced performance, and versatility in analog signal processing. Its obsolete status may limit new designs, but existing stock remains valuable for legacy or cost-sensitive projects requiring high drive capability and wide voltage operation. Engineers will appreciate its ease of integration and reliability in mission-critical systems.