TDA2003 Datasheet, PDF (1/3 Pages) STMicroelectronics – 10W CAR RADIO AUDIO AMPLIFIER

YOUDA INTEGRATED CIRCUIT
TDA2003
10W AUDIO AMPLIFIER—TDA2003
DESCRIPTION
The TDA2003 has very low number of external components, ease of assembly, space and cost saving, are
maintained. The device provides a high output current capability (up to 3.5A) very low harmonic and cross- over
distortion. Completely safe operation is guaranteed due to protection against DC and AC short circuit between all
pins and ground, thermal over-range, load dump voltage surge up to 40V and fortuitous open ground.
BLOCK DIAGRAM
＋
－
2
4
1
3
5
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Peak Supply Voltage(50ms)
DC Supply Voltage
Operating Supply Voltage
Output Peak Current(repetitive)
Output Peak Current (non repetitive)
Power Dissipation at Tc=90℃
Ambient operating temperature
Storage And Junction Temperature
(Tamb=25℃)
SYMBOL
Vccp
Vcc
Vcc
Io
Io
P_D
Topr
Tstg
VALUE
40
28
18
3.5
4.5
20
-20～+75
-40～+150
UNIT
V
V
V
A
A
W
℃
℃
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: [phone] Fax: [phone] Website: www.e-youda.com
SHENZHEN OFFICE
Tel： 86-755-83740369 Fax： 86-755-83741418
Ver 5.0
1 of 3
2006-06-28