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Wolfson AudioPlus™ Power Management
   
   
 
Part number Description DACS / ADCS Headphone driver BTL speaker output DC-DC Step-Down DC-DC Step-Up LDO LED Drivers Battery Charger Other features Package
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WM8400 Multimedia CODEC with Integrated Power Management 2 / 2 Yes Mono 1W, Class AB/D 2x600mA None 4x250mA - No Flexible hardware control of default voltages and start-up sequence, 8GPIOs BGA-105 6x6mm
WM8350 Stereo CODEC with Integrated Power Management 2 / 2 Yes None 2 x 1A
2 x 500mA
2 x 20V @ 40mA 4 x 150mA 2 Yes, Li-Ion RTC Watchdog Timer Interrupt Controller 13 GPIOs BGA-129 7x7mm
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