PA4990 amplifier equivalent, 1.2w audio power amplifier.
* Operating: VCC=2.2V ~ 5.5V * 1.2W output power, VCC=5V, THD=1%, f=1kHz, 8Ω Load * In shutdown mode: Ultra-low consumption (10nA) * In grounded mode: 62dB PSRR @ 217Hz *.
Mobile phones (cellular/cordless), notebook computers PDAs and Portable audio devices.
The shutdown mode can reduce the.
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