LMV1089 - Far Field Noise Suppression Microphone Amplifier
National Semiconductor (now Texas Instruments)
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.DataSheet4U.com clarity in voice communication applications.
Key Features
Low power consumption Shutdown function No added processing delay Differential outputs Automatic calibration Adjustable 6 - 48dB gain Excellent RF immunity Space-saving 36.
Full PDF Text Transcription for LMV1089 (Reference)
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LMV1089 Dual Input, Clarisound™ Far Field Noise Suppression Microphone Amplifier with Automatic Calibration Capability October 24, 2008 LMV1089 Dual Input, Clarisound™ Fa...
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bration 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.DataSheet4U.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 farfield rejection is possible in a pr
LMV1089 Datasheet
