Datasheet Details
| Part number | LM4893 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 705.03 KB |
| Description | 1.1 Watt Audio Power Amplifier |
| Datasheet |
 LM4893 Datasheet
|
|
|
General Description
The LM4893 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.
Key Features
- a low-power consumption global shutdown mode, which is achieved by driving the shutdown pin with logic low. Additionally, the LM4893 features an internal thermal shutdown protection mechanism. The LM4893 contains advanced pop & click circuitry which eliminates noises which would otherwise occur during turn-on and turn-off transitions. The LM4893 is unity-gain stable and can be configured by external gain-setting resistors. Key Specifications j Improved PSRR at 5V, 3V, & 217Hz j Higher Power Out.