Datasheet Details
| Part number | LM4811 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 749.16 KB |
| Description | Dual 105mW Headphone Amplifier |
| Datasheet |
 LM4811 Datasheet
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General Description
The LM4811 is a dual audio power amplifier capable of delivering 105mW per channel of continuous average power into a 16Ω load with 0.1% (THD+N) from a 5V power supply.
Key Features
- a digital volume control that sets the amplifier’s gain from +12dB to.
- 33dB in 16 discrete steps using a two.
- wire interface. The unity-gain stable LM4811 also features an externally controlled, active-high, micropower consumption shutdown mode. It also has an internal thermal shutdown protection mechanism. Key Specifications n THD+N at 1kHz, 105mW continuous average output power into 16Ω 0.1% (typ) n THD+N at 1kHz, 70mW continuous average power into 32Ω 0.1% (typ) n Shutdown Cur.