LM2902BYPT

Instrumentation, Op Amps, Buffer Amps Overview

The LM2902BYPT is an automotive-grade, low-power quad operational amplifier manufactured by STMicroelectronics. It features four independent high-gain amplifiers with internal frequency compensation, designed for single power supply operation ranging from 3 V to 36 V. The device operates within a temperature range of -40 °C to +125 °C and holds AEC-Q100 qualification. Key electrical characteristics include a unity gain bandwidth of 1.2 MHz, a large DC voltage gain of 100 dB, and a typical input bias current of 20 nA. It utilizes a TSSOP-14 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• AEC-Q100 qualified for automotive reliability
• Internal frequency compensation
• Input common-mode voltage includes negative rail
• Low supply current essentially independent of voltage

Instrumentation, Op Amps, Buffer Amps Applications

• Telecom equipment
• Power management
• Industrial application
• Automotive

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering code against the manufacturer's official documentation to ensure correct package type and temperature rating. Confirm that the component meets all required environmental standards for the intended deployment environment before finalizing procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits requiring a quad operational amplifier capable of operating from a single power supply up to 36 V. It is suitable for applications needing low power consumption and wide bandwidth in automotive or industrial environments where AEC-Q100 compliance is mandatory.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LM2902B series of low-power bipolar operational amplifiers. The 'Y' suffix indicates AEC-Q100 qualification, while 'P' denotes the TSSOP-14 package. The series is engineered for transducer amplifiers and DC gain blocks in single-supply systems.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM2902BYDT (SO14 package)

Instrumentation, Op Amps, Buffer Amps FAQ

Does the LM2902BYPT support split power supplies?

Yes, the device can operate from split power supplies, although it is specifically designed for single power supply systems.

What is the maximum differential input voltage?

The absolute maximum differential input voltage is ±40 V.