LMV1032UPX-15/NOPB

Audio Amplifiers Overview

The LMV1032UPX-15/NOPB is a Class AB mono audio amplifier IC manufactured by Texas Instruments. It operates on a supply voltage range of 1.7V to 5V and draws an operating supply current of 60 µA. The device features an input voltage noise density of 56 nV/√Hz and delivers an output voltage noise of -89 dBV (A-weighted). It utilizes a DSBGA-4 surface mount package and functions within a temperature range of -40°C to +85°C.

Audio Amplifiers Feature Summary

• Designed as a dedicated electret microphone preamplifier for high-quality audio capture
• Operates in Class AB configuration to support low-voltage portable applications
• Optimized for low power consumption suitable for battery-powered systems

Audio Amplifiers Applications

• Portable audio recording devices
• Compact microphone modules
• Low-power consumer electronics with audio interfaces

Audio Amplifiers Procurement Notes

Verify the specific suffix '15' against the official Texas Instruments datasheet to confirm the intended gain or performance variant, as ordering codes may denote specific electrical characteristics. Ensure the DSBGA-4 footprint matches the PCB design. Confirm RoHS compliance status through the manufacturer's documentation before finalizing procurement.

Audio Amplifiers Selection Notes

Select this component when designing circuits requiring a single-channel microphone preamplifier with minimal power draw. The low supply current of 60 µA makes it appropriate for energy-constrained environments. Verify that the required audio fidelity aligns with the specified noise density parameters for the target application.

Audio Amplifiers Part Context

This part belongs to the LMV1032 series of audio amplifiers from Texas Instruments. The series includes variants such as the LMV1032UP-06/NOPB and LMV1032UPX-25/NOPB, which share similar form factors but may differ in specific electrical specifications or gain settings. The LMV1032UPX-15/NOPB is specifically identified as a Class AB mono amplifier.

Audio Amplifiers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.