LMV1012UPX-07/NOPB

$0.81

Description：IC AMP CLASS AB MONO 4DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:34db9add2fe4 Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

LMV1012UPX-07/NOPB is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC AMP CLASS AB MONO 4DSBGA. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for LMV1012UPX-07/NOPB

Description：IC AMP CLASS AB MONO 4DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class AB
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：-
Voltage - Supply：2V ~ 5V
Features：Microphone
Mounting Type：Surface Mount
Supplier Device Package：4-DSBGA
Package / Case：4-UFBGA, DSBGA
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for LMV1012UPX-07/NOPB

LMV1012UPX-07/NOPB

Audio Amplifiers Overview

The LMV1012UPX-07/NOPB is a pre-amplified integrated circuit designed for high-gain two-wire electret microphones. It operates on a single supply voltage ranging from 2V to 5V with a typical supply current of less than 180 μA. The device provides a fixed voltage gain of 7.8 dB and features an A-weighted signal-to-noise ratio of 60 dB. It utilizes a 4-bump DSBGA package suitable for space-constrained applications.

Audio Amplifiers Feature Summary

Provides built-in fixed voltage gain to replace traditional JFET amplifiers in microphone designs
Enables direct pin-to-pin compatibility with existing JFET market solutions
Designed for high signal integrity in the presence of ambient or RF noise
Operates within a temperature range of -40°C to +85°C

Audio Amplifiers Applications

Cellular phones
Headsets
Mobile communications devices
Automotive accessories
Accessory microphone products

Audio Amplifiers Procurement Notes

Verify that the ordering suffix 'UPX' corresponds to the specific tape-and-reel packaging configuration required for your assembly line. Confirm the active status of this part number through official Texas Instruments channels before finalizing design-in decisions, as manufacturing availability may change.

Audio Amplifiers Selection Notes

Select this component when a low-power, miniature solution is needed for two-wire electret microphones. The 7.8 dB gain setting is appropriate for applications requiring modest amplification without excessive output levels. Ensure the PCB layout accommodates the small form factor DSBGA package dimensions.

Audio Amplifiers Part Context

This device belongs to the LMV1012 Analog Series, which includes variants with different fixed gains (07, 15, 20, 25). The series is engineered to offer improved gain accuracy and temperature stability compared to discrete JFET implementations while maintaining a compact footprint for integration into modern audio hardware.