TSV854IYPT

Instrumentation, Op Amps, Buffer Amps Overview

The TSV854IYPT is a quad low-power operational amplifier from STMicroelectronics, featuring rail-to-rail output swing and operation within a 2.3 V to 5.5 V supply range. It delivers a gain-bandwidth product of 1.3 MHz with a maximum supply current of 180 µA at 5 V. The device includes a power-saving shutdown mode reducing current to 50 nA max. Key electrical specifications include a maximum input offset voltage of 0.8 mV, an input bias current of 60 nA, and a slew rate of 700 mV/µs. It operates across an extended temperature range from -40 °C to +125 °C and is housed in a QFN-16 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output swing capability for maximum dynamic range
• Ultra-low power consumption with dedicated shutdown mode
• Automotive grade qualification for harsh environment reliability
• Extended industrial temperature range support

Instrumentation, Op Amps, Buffer Amps Applications

• Harsh automotive applications requiring high reliability
• Low voltage general-purpose signal conditioning
• Battery-powered portable electronic devices
• Industrial sensor interface circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IYPT' against the official datasheet to confirm the exact temperature grade (industrial) and packaging type (QFN-16 tape and reel). Ensure design compatibility with the specified 2.3 V to 5.5 V supply range and check that the 180 µA quiescent current meets system power budgets. Confirm ESD tolerance requirements align with handling procedures.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier is required with rail-to-rail output and low supply voltage operation. It serves as a direct replacement for industry standard LMV321 series parts, offering enhanced performance in input offset voltage and lower supply voltage capability. Consider the shutdown feature if ultra-low standby power is critical for the application design.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TSV85x family of low-power bipolar operational amplifiers. The series includes single, dual, and quad configurations, sharing common electrical characteristics such as 1.3 MHz bandwidth and 180 µA supply current. The TSV854 variant specifically integrates four independent amplifiers in a compact footprint, designed for space-constrained and energy-efficient systems.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Officially documented substitutes include other members of the TSV85x family, such as the TSV852 or TSV851, depending on channel count requirements. Cross-reference with LMV321 series components for pin-compatible upgrades offering improved offset voltage and lower voltage operation.