Datasheet Details
| Part number | LM4856 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 1.37 MB |
| Description | Integrated Audio Amplifier System |
| Datasheet |
 LM4856 Datasheet
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General Description
The LM4856 is an audio power amplifier system capable of delivering 1.1W (typ) of continuous average power into a mono 8Ω bridged-tied load (BTL) with 1% THD+N and 60mW (typ) per channel of continuous average power into stereo 32Ω single-ended (SE) loads with 0.5% THD+N, using a 5V power supply.
Key Features
- a 32 step digital volume control and eight distinct output modes. The digital volume control and output modes are programmed through a two-wire I2C compatible control interface, that allows flexibility in routing and mixing audio channels. The LM4856 is designed for cellular phone, PDA, and other portable handheld.
