PAM8403H

Document number: DSxxxxx Rev. 1 - 0

2 of 11

www.diodes.com

November 2012

© Diodes Incorporated

PAM8403H

A Product Line of

Diodes Incorporated

Typical Applications Circuit

Pin Descriptions

Pin Number

Pin Name

Function

1

-OUT_L

Left Channel Negative Output

2

PGND

Power GND

3

+OUT_L

Left Channel Positive Output

4

PVDD

5

MUTE

Mute Control Input（active low）

6

VDD

7

INL

Left Channel Input

8

VREF

Internal analog reference, connect a bypass capacitor from VREF to GND

9

NC

No connected

10

INR

Right Channel Input

11

GND

Analog GND

12

SHDN

Shutdown Control Input (active low)

13

PVDD

14

+OUT_R

Right Channel Positive Output

15

PGND

Power GND

16

-OUT_R

Right Channel Negative Output