...ching 2ch stereo playback mixer mic input with 26 dB optional gain High Jitter Tolerance Interface compatible with AKM's AK4531 Sampling Rat...agnd with 0.1uF and 4.7uF capacitors L channel Antialias Filter Pin Connect to agnd with 1.0nF capac...
...EO 32step CD 32step LINE 32step mic 32step
PC_BEEP
Timing Generator
Master L 32step Master R 32step LNLVL L 32step LNLVL R 32step
...agnd
1)
Power and Ground To get the most out of analog performance, it is necessary to split t...
... CAP2 impedance Mixer reference mic reference MIDBUFF current sink (pins VREF and VREFOUT) MIDBUFF current source (pins VREF and VREFOUT) MI...agnd -100mV agnd +300mV Near rail to rail TEST CONDITIONS MIN agnd -0.3 2.2 TYP
Advanced Informat...
...L CDGND CDR mic2 mic1
M U X
mic BOOST mic SELECT (Reg 0Eh) (Reg 20h) M 0/20 U dB X M U X headset autodetect HPOUTL PHONE
RECORD GAIN ...agnd
AVDD
CAP2
WM9710
Production Data
TABLE OF CONTENTS DESCRIPTION ....................
Description
AC97 Audio CODEC and Mixer with Integrated Headphone Driver AC97音频编解码器和混频器,集成耳机驱动