LM49120 - Audio Sub-System
The LM49120 is a compact audio subsystem designed for portable handheld applications such as cellular phones.
The LM49120 combines a mono 1.3W speaker amplifier, stereo 85mW/ch output capacitorless headphone amplifier, 32 step volume control, and an input mixer/multiplexer into a single 16 *b
LM49120 Features
* 1
* 2 RF Immunity
* Selectable OCL/SE Headphone Drivers
* 32 Step Volume Control
* Click and Pop Suppression
* Independent Speaker and Headphone Gain Settings
* Minimum External Components
* Thermal Over Load Protection
* Micro-power Shu
