LM2902KVQPWRQ1

Instrumentation, Op Amps, Buffer Amps Overview

The LM2902KVQPWRQ1 is a quad-channel operational amplifier from the LM290xLV-Q1 family, designed for automotive applications. It operates within a supply voltage range of 2.7 V to 5.5 V and supports an extended temperature range from -40°C to +125°C. Key electrical characteristics include a unity-gain bandwidth of 1 MHz, low input offset voltage of ±1 mV, and quiescent current of 90 µA per channel. The device features robust ESD protection with 2-kV HBM and 1-kV CDM ratings.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Low power consumption optimized for cost-sensitive systems
• Input common-mode voltage range includes ground
• Robust electrostatic discharge protection specifications
• Unity-gain stable operation without phase reversal

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 charger and wireless charger

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the specific part number suffix matches the required package type and temperature grade. Confirm AEC-Q100 qualification status for the intended automotive application. Ensure supply voltage constraints between 2.7 V and 5.5 V are strictly adhered to during system design to prevent permanent damage.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for single-supply applications requiring ground-referenced inputs. Consider the low quiescent current for battery-powered or energy-efficient designs. Verify compatibility with the 14-pin TSSOP package dimensions if space is constrained. Evaluate the 1 MHz bandwidth against signal frequency requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LM290xLV-Q1 series, which serves as a low-voltage alternative to standard automotive op amps. It offers improved performance at low voltages and lower power consumption compared to previous generations. The family includes dual and quad-channel variants available in industry-standard packages like SOIC, VSSOP, and TSSOP.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM2902LV-Q1

Instrumentation, Op Amps, Buffer Amps FAQ

Does the LM2902KVQPWRQ1 experience phase reversal?

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

What is the maximum supply voltage allowed?

The absolute maximum supply voltage is 6 V; exceeding this may cause permanent damage.