Datasheet Details
| Part number | LM4861 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 218.44 KB |
| Description | 1.1W Audio Power Amplifier |
| Datasheet |
 LM4861 Datasheet
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General Description
The LM4861 is a bridge-connected audio power amplifier capable of delivering 1.1W of continuous average power to an 8Ω load with 1% (THD) using a 5V power supply.
Key Features
- an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4861 can be configured by external gain-setting resistors. Key Specifications n THD at 1 kHz at 1W continuous average output power into 8Ω n Output power at 10% THD+N at 1 kHz into 8Ω n Shutdown Current 1.0% (max) 1.5W (typ) 0.6 µA (typ) Features n No output coupling capacitors, bootstrap capacitors, or snubber circuits are necessary n Small Outli.