Datasheet Summary
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SNAS217A
- MAY 2004
- REVISED APRIL 2013
3W Audio Power Amplifier with Shutdown Mode
Check for Samples: LM4991
Features
- 2 Available in Space-Saving WSON and SOIC Packages
- Ultra Low Current Shutdown Mode
- Can Drive Capacitive Loads up to 500pF
- Improved Click and Pop Circuitry Reduces
Noises During Turn-On and Turn-Off Transitions
- 2.2
- 5.5V Operation
- No Output Coupling Capacitors, Snubber Networks, Bootstrap Capacitors or GainSetting Resistors Required
- Unity-Gain Stable
APPLICATIONS
- Wireless and Cellular Handsets
- PDAs
- Portable puters
- Desktop puters
KEY SPECIFICATIONS
- Improved PSRR at 217kHz and 1kHz: 64 dB (typ)
- PO at VDD = 5.0V,...
