LM2902KAVQDRG4Q1

Instrumentation, Op Amps, Buffer Amps Overview

The LM2902KAVQDRG4Q1 is a quad operational amplifier from the LM290xLV-Q1 family, designed for automotive applications. It operates on a supply voltage range of 2.7 V to 5.5 V and features a unity-gain bandwidth of 1 MHz with low broadband noise of 40 nV/√ Hz. The device includes robust ESD protection rated at 2-kV HBM and 1-kV CDM. It maintains stability under single-supply conditions with an input common-mode voltage range that includes ground.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Unity-gain stable design suitable for general-purpose amplification
• Input common-mode voltage range extends to the negative rail
• Robust electrostatic discharge protection specifications
• Low quiescent current consumption per channel

Instrumentation, Op Amps, Buffer Amps Applications

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

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'KAV' against the official Texas Instruments datasheet to confirm package dimensions and material composition. Ensure the component meets AEC-Q100 Grade 1 requirements for the target automotive environment. Cross-reference the ordering information with the manufacturer's latest documentation to validate availability and lead times before finalizing procurement plans.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for cost-sensitive automotive designs requiring low-voltage operation between 2.7 V and 5.5 V. It serves as a supply alternative to standard LM2902-Q1 devices with improved performance at lower voltages. Consider its low power consumption and extended temperature range when designing for infotainment or body electronics applications.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LM290xLV-Q1 family of industry-standard, low-voltage automotive operational amplifiers. It is optimized for systems sensitive to cost and power consumption. The family includes dual and quad-channel variants available in SOIC, VSSOP, and TSSOP packages, providing flexibility for various PCB layout constraints in automotive environments.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM2902LV-Q1

Instrumentation, Op Amps, Buffer Amps FAQ

Does the LM2902KAVQDRG4Q1 exhibit phase reversal during overdrive?

No, the device does not experience phase reversal in overdrive conditions due to its complementary N-channel differential pair design.

What is the recommended maximum supply voltage for this component?

The absolute maximum supply voltage is 6 V; operating beyond this limit may cause permanent damage.