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HT4836 Class AB Audio Power Amplifier
、
HT4836、。4V ，THD+N≤1%，4Ω1.2W，8Ω0.6W 。 4Ω，4.2V；8Ω，5V。
HT4836，。 、、、，、 ，。
HT4836，。
（ ，BTL mode,VDD = 4V， TA = 25℃）
Symbol
TA VDD VIN IDD
Parameter
Conditions
RL = 4Ω RL = 8Ω
VIN=0V, Io=0A，BTL mode VIN=0V, Io=0A，SE mode
Min ﹣40 2.2
2.2 －0.3
HT4836MTE
Typical
Max
+ 85
4.2
5
VDD +0.3
15
30
3.0
6
ISD
SHUTDOWN VDD
0.2
2
VIH
3
VIL
0.8
VIH VIL
TWU
1uF bypass cap(C6)
1.4 0.4
130
THD+N=1%, f=1kHz
RL = 4Ω
1.2
Po
RL = 8Ω
0.6
THD≦10 %，f = 1kHz
RL = 4Ω
1.4
RL = 8Ω
0.7
THD+N
+
f=1kHz，Avd = 2V/V RL = 8Ω，Po = 0.5 W
0.30 1.0
PSRR
C6 ＝ 1.
HT4836 Datasheet
