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LMV1088 - Far Field Noise Suppression Microphone Amplifier

Datasheet Summary

Description

The LMV1088 is a fully analog dual input microphone array amplifier designed to reduce background acoustic noise, while delivering superb speech clarity in voice communications applications.

Features

  • Low power consumption Neglectable noise suppression processing delay Automatic Calibration Three microphone usage modes Space-saving 36 Bump micro SMD package.

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Datasheet Details

Part number LMV1088
Manufacturer National Semiconductor
File Size 1.19 MB
Description Far Field Noise Suppression Microphone Amplifier
Datasheet download datasheet LMV1088 Datasheet
Additional preview pages of the LMV1088 datasheet.

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Full PDF Text Transcription

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LMV1088 Dual Input, Far Field Noise Suppression Microphone Amplifier with Automatic Calibration Ability December 10, 2007 LMV1088 Dual Input, Far Field Noise Suppression Microphone Amplifier with Automatic Calibration Ability General Description The LMV1088 is a fully analog dual input microphone array amplifier designed to reduce background acoustic noise, while delivering superb speech clarity in voice communications applications. The LMV1088 incorporates calibration circuitry which may be www.DataSheet4U.com initiated by either an I2C command or by a logic level control on a separate input pin. The calibration sequence compensates for gain and frequency response variations of the microphones used with the LMV1088, eliminating the need to use expensive matched microphone sets.
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