Datasheet Details
| Part number | LM49200 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.37 MB |
| Description | Stereo Class AB Audio Subsystem |
| Datasheet |
 LM49200 Datasheet
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General Description
The LM49200 is a fully integrated audio subsystem with a stereo power amplifier capable of delivering 500mW of continuous average power per channel into 8Ω with 1% THD+N using a 3.3V supply.
The LM49200 includes a separate stereo headphone amplifier that can deliver 35mW per channel into 32Ω.
Key Features
- 1.
- 2 Differential Mono Input and Stereo SingleEnded Input.
- 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.
- Receiver Pass-Through Capability.
- Soft Enable Function.
- RF Immunity Topol.