TDA2003

APPLICATION CIRCUIT

C1

1.0uF

Rx

39

C2

470uF

2003

C4 1000uF

R1

220

1

Cx

39nF

C3

100nF

+Vcc

Vi

RL

1

2

3

4

5

C5

Ty pical application circuit

2.2uF

10uF

2003

15uF

1

0.1uF

Vcc=14.4V

RL=4

1

2

3

4

5

16

2.2uF

D2003

1

2

3

4

5

C3

C4

20W Bridge configuration application

The Va lue of the capacitors C3 and C4 are diff erent to optimize the SVR (Ty p . 40dB)

2003

15uF

0.1uF

Vcc=14.4V

RL=4

1

2

3

4

5

620

2003

1

2

3

4

5

0.1uF

0.1uF

0.1uF

C3

Low cost bridge configuration application circuit (Po=18W)