PAM8403H Datasheet, PDF (2/11 Pages) Diodes Incorporated – FILTERLESS 3W CLASS-D STEREO AUDIO AMPLIFIER

Typical Applications Circuit
A Product Line of
Diodes Incorporated
PAM8403H
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
-OUT_L
PGND
+OUT_L
PVDD
MUTE
VDD
INL
VREF
NC
INR
GND
SHDN
PVDD
+OUT_R
PGND
-OUT_R
PAM8403H
Document number: DSxxxxx Rev. 1 - 0
Function
Left Channel Negative Output
Power GND
Left Channel Positive Output
Power V_DD
Mute Control Input（active low）
Analog V_DD
Left Channel Input
Internal analog reference, connect a bypass capacitor from VREF to GND
No connected
Right Channel Input
Analog GND
Shutdown Control Input (active low)
Power V_DD
Right Channel Positive Output
Power GND
Right Channel Negative Output
2 of 11
www.diodes.com
November 2012
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