Datasheet Summary
LM49101, LM49101TMEVAL
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SNAS475A
- MARCH 2009
- REVISED APRIL 2013
Mono Class AB Audio Subsystem with a True Ground Headphone Amplifier and Earpiece Switch
Check for Samples: LM49101, LM49101TMEVAL
Features
- 2 Differential Mono Input and Stereo SingleEnded Input
- Separate Earpiece (Receiver) Differential Input
- Analog Switch for a Separate Earpiece Path
- 32-Step Digital Volume Control (-80 to +18dB)
- Three Independent Volume Channels (Left,
Right, Mono)
- Separate Headphone Volume Control
- Flexible Output for Speaker and Headphone
Output
- True Ground Headphone Amplifier Eliminates
Large DC Blocking Capacitors Reducing PCB Space and Cost
- Hardware Reset...
