TSV991IYLT

Instrumentation, Op Amps, Buffer Amps Overview

The TSV991IYLT is a single-channel operational amplifier from STMicroelectronics, housed in an SOT-23-5 surface-mount package. It operates within a supply voltage range of 3 V to 5.5 V. Key electrical parameters include a gain-bandwidth product of 20 MHz and a slew rate of 10 V/µs. The device features a maximum input offset voltage of 7.5 mV and a typical input bias current of 100 pA. It delivers an output current of 16 mA and consumes typical supply current of 820 µA. The component supports an operating temperature range from -40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability for extended signal swing
• High speed performance with 20 MHz gain-bandwidth product
• Ultra-low input bias current for high-impedance applications
• Stable operation at gains greater than or equal to 4

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor interface circuits
• Battery-supplied portable devices
• Active filtering systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including suffixes such as 'IYLT' to ensure correct package (SOT-23) and temperature grade. Confirm RoHS compliance status and AEC-Q100 automotive qualification requirements against specific project needs. Check manufacturer datasheets for latest revision history and recommended soldering profiles to prevent assembly defects.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when rail-to-rail I/O is required alongside moderate bandwidth in a compact SOT-23 footprint. Ensure the application gain is set to 4 or higher to maintain stability with capacitive loads up to 100 pF. Consider the 7.5 mV max offset voltage if precision DC amplification is critical. Verify that the 16 mA output drive capability meets load requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TSV99x family of low-voltage CMOS operational amplifiers designed for high merit speed-to-power ratios. The family includes dual and quad variants, offering flexibility for multi-channel designs. The TSV991IYLT specifically provides single-channel functionality in a space-constrained surface-mount package suitable for modern portable electronics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official substitution lists for equivalent single-channel op-amps with similar 20 MHz bandwidth and SOT-23-5 packaging. Verify pin compatibility and electrical parameter overlaps before replacing.