TSV621ILT

Instrumentation, Op Amps, Buffer Amps Overview

The TSV621ILT is a single-channel CMOS operational amplifier manufactured by STMicroelectronics, housed in an SOT-23-5 surface-mount package. It operates on a supply voltage ranging from 1.5 V to 5.5 V with a typical quiescent current of 29 µA at 5 V. Key electrical parameters include a gain-bandwidth product of 420 kHz, a slew rate of 140 mV/µs, and an input offset voltage of 4 mV. The device features rail-to-rail input and output capabilities, an input bias current of 10 pA, and an output current capability of 74 mA per channel. It maintains unity gain stability for capacitive loads up to 100 pF and supports an extended operating temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation enables full signal swing across the supply voltage range.
• Low power consumption design extends battery life in portable applications while maintaining adequate speed.
• High ESD tolerance provides robustness against electrostatic discharge events.

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor interfaces requiring precision and low power
• Battery-powered and portable electronic devices
• Active filtering circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IL' corresponds to the SOT-23-5 package and reel/cut-tape packaging configuration as listed in official distributor catalogs. Confirm RoHS compliance status through the manufacturer's datasheet or certification documents before integration into regulated assemblies.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel op-amp with rail-to-rail I/O is required under low voltage constraints. The 420 kHz bandwidth suits moderate-speed signal conditioning tasks. Ensure the load capacitance does not exceed 100 pF to maintain stability without external compensation.

Instrumentation, Op Amps, Buffer Amps Part Context

The TSV621 belongs to the TSV62x family of micro-power operational amplifiers from STMicroelectronics. This series is designed for applications demanding high efficiency and precision in compact form factors. The family includes variants with different packages and performance grades, sharing core architectural features like CMOS input stages and low quiescent current profiles.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Cross-reference with other single-channel rail-to-rail op-amps offering similar GBP and supply voltage ranges if pin compatibility is not required. Verify that substitute components meet the same -40°C to +125°C temperature rating and ESD specifications.