PAM8010

Document number: DSxxxxx Rev. 1 - 0

2 of 17

www.diodes.com

November 2012

© Diodes Incorporated

PAM8010

A Product Line of

Diodes Incorporated

Typical Applications Circuit

Pin Descriptions

Pin

Number

Pin

Name

Function

1

-OUT_L

Left Channel Negative Output

2

PGNDL

Left Channel Power GND

3

+OUT_L

Left Channel Positive Output

4

PVDDL

Left Channel Power Supply

5

SHDN

Full Chip Shutdown Control Input (active low), Pull-Up

6

AVDD

Analog VDD

7

VREF

Reference Voltage Both for DC Volume Control and Power Limit Section

8

PL

Connect a Resistor Divider from VREF to GND for Power Limit Setting

9

EAR IN L

Left Earphone Input

10

INL

Left Channel Input

11

VOL

Apply DC Voltage at this Pin Set the Gain Both of Class-D and Class-AB

12

EAR OUT L

Left Earphone Output (Non-Inverting)

13

EAR OUT R

Right Earphone Output(Non-Inverting)

14

V2P5

Internal Analog Reference, Connect a Bypass Capacitor from V2P5 to GND

15

IN R

Right Channel Input

16

EAR IN R

Right Earphone Input

17

MUTE_AB

Mute Control of Class-AB Section (active low), Pull-Up

18

VTH

Connect a Resistor from VTH to GND for Noise Threshold Setting

19

AGND

Analog GND

20

MUTE_D

Mute Control of Class-D Section (active high), Pull-Up

21

PVDDR

Right Channel Power Supply

22

+OUT_R

Right Channel Positive Output

23

PGNDR

Right Channel Power GND

24

-OUT_R

Right Channel Negative Output