PAM8803NHR View Datasheet(PDF) - Power Analog Micoelectronics

Part Name

Description

Manufacturer

PAM8803NHR

3W Filterless Stereo Class-D Audio Amplifier with Digital Volume Control

Power Analog Micoelectronics 

PAM8803

3W Filterless Stereo Class-D Audio Amplifier

with Digital Volume Control

Block Diagram

VDD

VDD/2

INR

UP

DN

RST

MUTE

SHDN

INL

+

-

VDD/2

GND

PVDD PGND

+

-

DRIVER

MODULATOR

Thermal

Protection

+OUT_R

-OUT_R

INTERNAL

OSCILLATOR

BIAS

AND

REFERENCES

OSC

Current

Protection

MODULATOR

DRIVER

VREF

+OUT_L

-OUT_L

PVDD PGND

Pin Configuration & Marking Information

-OUT_L 1

PGND 2

PGND 3

+OUT_L 4

PVDD 5

MUTE 6

VDD 7

INL 8

NC 9

VREF 10

NC 11

NC 12

Top View

SSOP-24

24 -OUT_R

23 PGND

22 PGND

21 +OUT_R

20 PVDD

19 SHDN

18 GND

17 INR

16 NC

15 RST

14 UP

13 DN

X: Internal Code

Y: Year

WW: Week

LL: Internal Code

Power Analog Microelectronics,Inc

www.poweranalog.com

2

12/2009 Rev 1.4

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