LM49155 - Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem

Product Overview

National Semiconductor Corporation

Part number	LM49155
Manufacturer	National Semiconductor Corporation
File Size	204.10 KB
Description	Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem
Datasheet	LM49155 Datasheet
Additional preview pages of the LM49155 datasheet.

The LM49155 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones.

analog fully differential input, and differential output microphone amplifier designed to reduce background acoustic noise, while delivering superb speech clarity in voice communication.

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Published: Oct 20, 2010 |