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10.5W,,,G
ANT8908:
ANT8908:
ANT8908、
10.5W (2Ω,3.7V,THD+N=10%)
,,ALC()G
8.5W (3Ω,3.7V,THD+N=10%)
。10
6.9W (4Ω,3.7V,THD+N=10%)
,,,
5.6W (4Ω,3.7V,THD+N=1%)
。3.7V,
2Ω10.5W。
AVDD 4.5V/50mA
10
k AB/D
ALC
e 、 pop-click T EMI e ,
,
rc ,ESOP8 u ANT8908:
o ,WIFI
AI
S ip ANT8908:
h C ANT8908
ESOP8
ANT8908
ALC, ,, , 。
AB, 。AB/DIC ,。
,ANT8908、, ,。
ANT8908:
VBAT
Load 4Ω: 2.2μH/5A Load 2Ω/3Ω: 2.2μH/6.5A
Load 4Ω: SS52× 1 Load 3Ω: SS32× 2 Load 2Ω: SS52× 2
470μF
1Ω 1μF
2.2nF
VAVDD=4.5V(VCTRL>2V) VAVDD=VBAT(VCTRL<1.8V)
CTRL set
D+ALC: VCTRL >2.7V Class D: 2.0V < VCTRL < 2.5V Class AB: 1.4V < VCTRL < 1.8V Shutdown: VCTRL < 0.4V
Audio input
0.1μF 30kΩ
2 1 1μF 8
6
SW AVDD
Rated voltage: >=10V
PVDD 3
10μF
0.