LM2902KAVQPWRG4Q1

Instrumentation, Op Amps, Buffer Amps Overview

The LM2902KAVQPWRG4Q1 is a quad operational amplifier from the LM290xLV-Q1 family, designed for automotive applications. It operates on a single supply voltage ranging from 2.7 V to 5.5 V. The device features a unity-gain bandwidth of 1 MHz and low broadband noise of 40 nV/√ Hz. Input common-mode voltage includes ground, and it offers robust ESD protection with 2-kV HBM and 1-kV CDM ratings. It functions within an extended temperature range of –40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Optimized for cost-sensitive systems with low power consumption
• Unity-gain stable with no phase reversal in overdrive conditions
• Input common-mode voltage range extends to the negative rail

Instrumentation, Op Amps, Buffer Amps Applications

• Infotainment and cluster systems
• Passive safety circuits
• Body electronics and lighting
• HEV/EV inverter and motor control
• On-board (OBC) and wireless charger systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the specific part number matches the LM290xLV-Q1 family specifications provided in the datasheet. Confirm package type and temperature range requirements against the recommended operating conditions. Ensure design compliance with absolute maximum ratings to prevent permanent damage.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for general-purpose automotive applications requiring low-voltage operation. It serves as a supply alternative to standard LM2902-Q1 devices where lower power consumption is critical. Verify suitability for single-supply configurations due to its input common-mode characteristics.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LM290xLV-Q1 series, which includes dual and quad-channel variants. It is intended for cost-optimized systems and provides better performance at low voltages compared to previous generations. The family is available in industry-standard packages including SOIC, VSSOP, and TSSOP.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM2902LV-Q1

Instrumentation, Op Amps, Buffer Amps FAQ

Does the LM2902KAVQPWRG4Q1 experience phase reversal?

No, the device does not have phase reversal in overdrive conditions.

What is the input common-mode voltage range?

The input common-mode voltage range includes the negative rail and extends up to 1 V below the positive supply rail.