LMV1032UPX-25/NOPB

Audio Amplifiers Overview

The LMV1032UPX-25/NOPB is a Class-AB audio amplifier manufactured by Texas Instruments, designed specifically for microphone preamplification applications. It operates on a single supply voltage ranging from 1.7V to 5V and features a single-channel output configuration. The device is housed in a compact 4-DSBGA surface-mount package, suitable for space-constrained designs. It supports an operating temperature range of -40°C to +85°C and complies with RoHS3 standards.

Audio Amplifiers Feature Summary

• Class-AB topology optimized for low-noise microphone signal amplification
• Single-supply operation compatible with low-voltage systems
• Compact 4-pin DSBGA surface-mount packaging

Audio Amplifiers Applications

• Electret microphone preamplifier circuits
• Analog input microphone interfaces
• Portable audio recording devices

Audio Amplifiers Procurement Notes

Verify the specific suffix (e.g., UPX-25) against the manufacturer's official datasheet to ensure correct pinout and electrical characteristics. Confirm RoHS3 compliance status and moisture sensitivity level requirements prior to procurement. Ensure the selected packaging option matches the assembly line capabilities.

Audio Amplifiers Selection Notes

Select this component when a low-power, single-channel Class-AB amplifier is required for analog microphone inputs. Consider the 4-DSBGA package size for board space limitations. Verify that the 1.7V to 5V supply range aligns with the system power architecture and that the -40°C to +85°C temperature rating meets environmental specifications.

Audio Amplifiers Part Context

This part belongs to the LMV1032 series of microphone preamplifiers from Texas Instruments. It shares functional similarities with other members like the LMV1031 and LMV1012 but differs in specific electrical parameters and packaging options. The series targets portable audio applications requiring high fidelity in small form factors.

Audio Amplifiers Replacement Considerations

Direct substitutes within the same family include LMV1032UP-25/NOPB and LMV1032UPX-06/NOPB. Verify pin compatibility and electrical tolerances before substitution.