TS9224IYDT

Instrumentation, Op Amps, Buffer Amps Overview

The TS9224IYDT is a quad precision operational amplifier from STMicroelectronics, housed in a 14-SOIC surface-mount package. It features a gain-bandwidth product of 4 MHz and a slew rate of 1.3 V/µs. The device operates on a supply voltage range of 2.7 V to 12 V with a typical quiescent current of 1.8 mA. Key electrical specifications include a maximum input offset voltage of 500 µV, an input bias current of 55 nA, and an output current capability of 80 mA per channel. It provides a common-mode rejection ratio of 65 dB and a power supply rejection ratio of 90 dB, with an input voltage noise density of 9 nV/√Hz.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capabilities for extended dynamic range
• High output current drive capability suitable for low-impedance loads
• Automotive qualification compliant with AEC-Q100 standards
• Internal ESD protection rated at 2 kV with latch-up immunity

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive sensor signal conditioning
• Industrial data acquisition systems
• Precision active filtering circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IYDT' against the manufacturer's official datasheet to confirm the industrial temperature grade (-40°C to +125°C) and tape-and-reel packaging configuration. Ensure compatibility with the required SOIC-14 footprint and pinout. Cross-reference the part number with authorized distributors to validate authenticity and traceability, as automotive-grade components require strict supply chain verification.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad-channel configuration is required alongside high output current drive and precision performance. It is suitable for designs needing rail-to-rail operation within a 2.7 V to 12 V supply range. Consider its 4 MHz bandwidth and low noise characteristics for applications demanding stability with capacitive loads up to 500 pF. Verify that the 500 µV max offset voltage meets the system's accuracy requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TS922x family of rail-to-rail operational amplifiers optimized for precision and stability. The TS9224 variant specifically integrates four independent channels in a single package, distinguishing it from the dual-channel TS9222. The family is designed for automotive and industrial environments, offering high speed and low distortion compared to standard general-purpose op-amps.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The TS924AIYDT is a related quad-channel variant within the same family, though it may exhibit different input offset voltage specifications (up to 900 µV). Verify functional equivalence and parameter alignment before substitution.