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LMV1089

Part Number	LMV1089
Manufacturer	National Semiconductor
Description	Far Field Noise Suppression Microphone Amplifier
Published	Dec 12, 2008
Detailed Description	LMV1089 Dual Input, Clarisound™ Far Field Noise Suppression Microphone Amplifier with Automatic Calibration Capability ...
Datasheet	LMV1089 PDF File

Overview

LMV1089 Dual Input, Clarisound™ Far Field Noise Suppression Microphone Amplifier with Automatic Calibration Capability October 24, 2008 LMV1089 Dual Input, Clarisound™ Far Field Noise Suppression Microphone Amplifier with Automatic Calibration Capability General Description The LMV1089 is a fully analog dual differential input, differential output, microphone array amplifier designed to reduce background acoustic noise, while delivering superb speech www.
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com clarity in voice communication applications.
The LMV1089 preserves near-field voice signals within 4cm of the microphones while rejecting far-field acoustic noise greater than 50cm from the microphones.
Up to 20dB of farfie...

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