LM2904M8-13

Instrumentation, Op Amps, Buffer Amps Overview

The LM2904M8-13 is a dual operational amplifier manufactured by Diodes Incorporated, housed in an MSOP-8 package. It operates from a single supply of 3V to 36V or dual supplies of ±1.5V to ±18V. Key electrical parameters include a unity gain bandwidth of 700kHz, a slew rate of 0.3V/µs, and a typical input offset voltage of 2mV. The device draws 500µA of supply current independent of the voltage magnitude. It supports an operating temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Features internally compensated high-gain amplifiers with low input bias current and wide common-mode voltage range including ground.
• Offers large output voltage swing and differential input voltage capability equal to the power supply voltage without requiring external protection diodes.
• Provides industry-standard pin-outs and utilizes lead-free, RoHS-compliant green mold compound packaging.

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor signal conditioning
• DC gain blocks
• Single-supply systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix 'M8' corresponds to the MSOP-8 package type as defined in the manufacturer's ordering information section. Confirm that the '-13' suffix indicates tape and reel packaging. Ensure compliance with AEC-Q100 requirements if automotive qualification is necessary, as standard parts may differ from automotive-compliant variants.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring low power consumption independent of supply voltage variations. The wide input common-mode range allows direct sensing near ground potential. Consider the 700kHz bandwidth and 0.3V/µs slew rate for general-purpose signal processing tasks where high-speed performance is not critical.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LM2902/LM2904 series of dual and quad operational amplifiers. The LM2904 variant specifically contains two independent amplifiers within a single package. The series is designed for versatile operation across various industrial and commercial environments, offering flexibility in both single and split power supply configurations.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM2904S-13 (SO-8 package)

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum differential input voltage?

The differential input voltage can be up to 36V without damaging the device, regardless of the supply voltage magnitude.

Does the supply current vary with voltage?

No, the LM2904 maintains a low supply current drain of approximately 500µA that is independent of the magnitude of the power supply voltage.