TSX632IST

Instrumentation, Op Amps, Buffer Amps Overview

The TSX632IST is a dual-channel micropower rail-to-rail CMOS operational amplifier manufactured by STMicroelectronics. It operates within a supply voltage range of 3.3 V to 16 V, consuming a maximum of 60 μA at 16 V. Key electrical parameters include a gain-bandwidth product of 200 kHz, a slew rate of 120 mV/μs, and an input offset voltage of 2.4 mV. The device features low input bias current (200 pA), high common-mode rejection ratio (55 dB), and low input voltage noise density (60 nV/√Hz). It supports operation from -40°C to +125°C and is housed in a MiniSO-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability for full signal swing utilization
• Micropower consumption optimized for battery-operated applications
• Wide operating temperature range suitable for harsh environments

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor interfaces requiring high impedance matching
• Industrial signal conditioning circuits
• Automotive applications with high ESD tolerance requirements

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IST' corresponds to the MiniSO-8 package and reel/cut-tape availability when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the specified 3.3 V to 16 V supply range and thermal limits for the intended application environment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs prioritizing low power consumption alongside rail-to-rail performance. It serves as a direct dual-channel alternative to single-channel TSX631 or quad-channel TSX634 variants within the same family. Consider higher bandwidth series like TSX92x if faster signal processing is required beyond the 200 kHz limit.

Instrumentation, Op Amps, Buffer Amps Part Context

The TSX632IST belongs to the TSX63x and TSX63xA series of operational amplifiers designed for low-voltage, low-power applications. This series includes single (TSX631), dual (TSX632), and quad (TSX634) versions with industry-standard pinouts. The family is characterized by its micropower architecture and robustness for industrial and automotive use cases.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional equivalents within the same family include TSX631 (single channel) and TSX634 (quad channel). For higher speed requirements, consider the TSX92x series. Verify pinout compatibility and parameter tolerances before substituting with other manufacturers' parts.