Datasheet Texas Instruments LMV1090TLX/NOPB — 数据表

LMV1090
www.ti.com SNAS472I – MAY 2009 – REVISED MAY 2013 LMV1090 Dual Input, Far Field Noise Suppression Microphone Amplifier
Check for Samples: LMV1090 FEATURES DESCRIPTION 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. 1 23 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 DSBGA Package APPLICATIONS Mobile Headset
Mobile and Handheld Two-Way Radios
Bluetooth and Other Powered Headsets
Hand-held Voice Microphones
Cell Phones KEY SPECIFICATIONS The LMV1090 preserves near-field voice signals …