Part Number
|
LM49101 |
Manufacturer
|
Texas Instruments |
Description
|
Mono Class AB Audio Subsystem |
Published
|
May 19, 2023 |
Detailed Description
|
LM49101, LM49101TMEVAL
www.ti.com
SNAS475A – MARCH 2009 – REVISED APRIL 2013
LM49101
Mono Class AB Audio Subsystem w...
|
Datasheet
|
LM49101
|
Overview
LM49101, LM49101TMEVAL
www.
ti.
com
SNAS475A – MARCH 2009 – REVISED APRIL 2013
LM49101
Mono Class AB Audio Subsystem with a True Ground Headphone Amplifier and Earpiece Switch
Check for Samples: LM49101, LM49101TMEVAL
FEATURES
1
•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 Functio...
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