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PDF AA4003 Data sheet ( Hoja de datos )
| Número de pieza | AA4003 | |
| Descripción | 2W STEREO AUDIO POWER AMPLIFIER | |
| Fabricantes | Diodes | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AA4003 (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
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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
1 page  
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
5 Page 
Application Information (Cont.)
A Product Line of
Diodes Incorporated
AA4003
Figure 3. Copper and Holes under Part
Figure 4. Top Route and Silk Screens
AA4003
Document number: DS36881 Rev. 2 - 2
11 of 17
www.diodes.com
February 2014
© Diodes Incorporated
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet AA4003.PDF ] | |
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