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What is AA4003?

This electronic component, produced by the manufacturer "Diodes", performs the same function as "2W STEREO AUDIO POWER AMPLIFIER".


AA4003 Datasheet PDF - Diodes

Part Number AA4003
Description 2W STEREO AUDIO POWER AMPLIFIER
Manufacturers Diodes 
Logo Diodes Logo 


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A Product Line of
Diodes Incorporated
AA4003
2W STEREO AUDIO POWER AMPLIFIER WITH SHUTDOWN
Description
Pin Assignments
The AA4003 is a Class AB stereo Audio Power Amplifier which can
deliver 2.0W into 4Ω speakers with limitation of THD+N less than 1%.
The chip is designed specially for Portable DVD player, Portable
Media Player, LCD monitor and Digital Photo Frame applications.
AA4003 is available in packages of SOIC-16 and TSSOP-20(EDP).
Features
Output Power
BTL: 2.0W/CH (4Ω, THD+N≤1%)
SE: 160mW/CH (16Ω, THD+N≤1%)
Supply Voltage Range: 2.7V to 5.5V
External Feedback Loop for Flexible Gain Set-up
Low Power Consumption at Shutdown Mode 0.7µA Typical
SE, BTL Mode Switchable
Optimized Click/POP Noise Suppression
Thermal Shutdown Protection
Applications
Portable DVD Player
Portable Media Player
LCD Monitor
Digital Photo Frame
SHUTDOWN 1
GND 2
OUTL+ 3
VDD 4
OUTL- 5
LIN- 6
GND 7
LIN+ 8
PGND 9
PGND 10
(Top View)
20 HP-SENSE
19 GND
18 OUTR+
17 VDD
16 OUTR-
15 RIN-
14 BYPASS
13 RIN+
12 PGND
11 PGND
TSSOP-20(EDP) (G Package)
(Top View)
SHUTDOWN 1
GND 2
OUTL+ 3
VDD 4
OUTL- 5
LIN- 6
GND 7
LIN+ 8
16 HP-SENSE
15 GND
14 OUTR+
13 VDD
12 OUTR-
11 RIN-
10 BYPASS
9 RIN+
SOIC-16 (M Package)
AA4003
Document number: DS36881 Rev. 2 - 2
1 of 17
www.diodes.com
February 2014
© Diodes Incorporated

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AA4003 equivalent
Performance Characteristics
A Product Line of
Diodes Incorporated
AA4003
Quiescent Current vs. Supply Voltage
10 V =5.0V, SE Mode
DD
f=1kHz, LPF=30kHz
R =16
L
1 R =32
L
0.1
0.01
1E-3
10m
100m
Output Power (W)
300m
THD+N vs. Output Power @ SE Mode
10
V =5.0V, SE Mode
DD
C =1000F, P =150mW
OUT
O
R =16, LPF=80kHz
L
1
0.1
0.01
20
100 1k
Frequency (Hz)
10k 20k
THD+N vs. Frequency @ SE Mode
Quiescent Current vs. Ambient Temperature
10
V =5.0V, BTL Mode
DD
f=1kHz
LPF=30kHz
R =4
L
1 R =8
L
0.1
0.01
10m
100m
13
Output Power (W)
THD+N vs. Output Power @ BTL Mode
10
V =5.0V, BTL Mode
DD
P =1.5W, R =4
OL
LPF=80kHz
1
0.1
0.01
20
100 1k
Frequency (Hz)
10k 20k
THD+N vs. Frequency @ BTL Mode
AA4003
Document number: DS36881 Rev. 2 - 2
5 of 17
www.diodes.com
February 2014
© Diodes Incorporated


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AA4003 electronic component.


Information Total 17 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
AA4002The function is STEREO 2W AUDIO POWER AMPLIFIER. BCD SemiconductorBCD Semiconductor
AA4003The function is 2W STEREO AUDIO POWER AMPLIFIER. BCDBCD
AA4003The function is 2W STEREO AUDIO POWER AMPLIFIER. DiodesDiodes

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