LMV1090 Datasheet (National Semiconductor Corporation) - Far Field Noise Suppression Microphone Amplifier

LMV1090, Far Field Noise Suppression Microphone Amplifier

The LMV1090 is a fully analog dual differential input, differential output, microphone array amplifier designed to reduce background acoustic noise, while delivering superb speech clarity in voice communication applications.

The LMV1090 preserves near-field voice signals within 4cm of the microphone

LMV1090 Features

* No loss of voice intelligibility No added processing delay Low power consumption Differential outputs Excellent RF immunity Adjustable 12 - 54dB gain Shutdown function Space-saving 16

* bump micro SMD package Applications