LM2904VQPWRG4

Instrumentation, Op Amps, Buffer Amps Overview

The LM2904VQPWRG4Q1 is a dual operational amplifier designed for automotive applications, certified to AEC-Q100 standards. It operates within a supply voltage range of 3 V to 26 V and supports an extended operating temperature from -40°C to 125°C. Key electrical characteristics include a gain-bandwidth product of 700 kHz, a slew rate of 0.3 V/µs, and a maximum input offset voltage of 3 mV. The device draws 500 µA of supply current across both channels and provides a channel output current of 30 mA. It is housed in an 8-TSSOP package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Automotive-grade reliability with AEC-Q100 qualification
• Dual-channel architecture with low power consumption
• Extended industrial temperature range capability

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive sensor signal conditioning
• Vehicle control unit interfaces
• General-purpose amplification in automotive electronics

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number includes the Q1 suffix (LM2904VQPWRG4Q1) to confirm automotive grade status. Confirm the G4 suffix indicates lead-free and RoHS compliance. Ensure the package type matches the design requirements. Check datasheet revisions for any recent manufacturing changes.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when automotive certification is mandatory. Compare against non-automotive variants if cost is critical and environmental conditions are less severe. Verify that the 700 kHz bandwidth meets the signal frequency requirements. Consider the 30 mA output drive capability for load matching.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LM2904-Q1 family of dual operational amplifiers. It shares functional similarities with other members like the LM2904QPWRQ1 but may differ in specific manufacturing lot or revision details indicated by the suffixes. It is distinct from the standard commercial LM2904 series due to its rigorous automotive testing protocols.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The LM2904QPWRQ1 is a verified substitute within the same family. Other LM2904-Q1 variants with compatible packages and specifications may also serve as replacements.