PA4990 Overview
As a power amplifier which is operating on a single 5V supply, the UTC PA4990 is capable of delivering 1.2W of output power into 8Ω loads with less than 1% distortion. The UTC PA4990 is optimally suited for applications: Mobile phones (cellular/cordless), notebook puters PDAs and Portable audio devices.
PA4990 Key Features
- 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
- POP & CLICK near-zero
- Ultra-low distortion :0.1% (typ)
- ORDERING INFORMATION
- MARKING