LM2902A-SO2R-S

Overview

The LM2902A-SO2R-S is a quad general-purpose operational amplifier manufactured by 3PEAK. It operates within a supply voltage range of 3 V to 36 V or ±1.5 V to ±18 V, with a quiescent current of 100 μA per channel. The device features rail-to-rail output capability and an input common-mode voltage range that includes ground. Key electrical specifications include a gain-bandwidth product of 0.9 MHz, a slew rate of 0.5 V/μs, and a maximum offset voltage of ±3 mV. It is housed in a 14-pin SOP package and supports operation from -40°C to 125°C.

Feature Summary

• Rail-to-rail output performance
• Input common-mode voltage range extends to the negative supply rail
• High electromagnetic interference (EMI) suppression capability

Applications

• Automotive systems
• Sensor interface circuits
• Motor control applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the package type and tape-and-reel quantity. Ensure compatibility with the required operating temperature range and automotive qualification standards before finalizing procurement decisions.

Selection Notes

Select this component for designs requiring low power consumption alongside wide single-supply operation. The rail-to-rail output and ground-referenced input range make it suitable for interfacing with microcontrollers and sensors without complex biasing networks.

Part Context

This part belongs to the LM2902A series of 36-V general-purpose op-amps. It is designed as a high-supply voltage alternative to standard low-voltage amplifiers, offering improved input/output ranges and stable frequency response for industrial and automotive environments.

Replacement Considerations

LM2902DT