Datasheet Details
| Part number | LM4881 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 413.38 KB |
| Description | Dual 200mW Headphone Amplifier |
| Datasheet |
 LM4881 Datasheet
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General Description
The LM4881 is a dual audio power amplifier capable of delivering 200 mW of continuous average power into an 8Ω load with 0.1% (THD) from a 5V power supply.
Key Features
- an externally controlled, low power consumption shutdown mode which is virtually clickless and popless, as well as an internal thermal shutdown protection mechanism. The unity-gain stable LM4881 can be configured by external gain-setting resistors. Key Specifications n THD at 1 kHz at 125 mW continuous average output power into 8Ω n THD at 1 kHz at 75 mW continuous average output power into 32Ω n Output power at 10% THD+N at 1 kHz into 8Ω n Shutdown Current 0.1% (max) 0.02% (typ) 300 mW (typ) 0.