TDA7264 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7264

25 W + 25 W stereo amplifier with mute and standby

STMicroelectronics 

TDA7264

5

Applications information

Applications information

Figure 12. Schematic of demo board

B

R1

A SW1

ST-BY DZ

R2

C3

15K 1µF

MUTE/

ST-BY 4

C1 1µF

Q1

IN (L) 6

R4

R3

15K

18K

BA

SW2

MUTE

GND 7

+VS

+VS

2

C4

1000µF

C5

100nF

+

3 OUT (L)

-

R5

4.7Ω

RL (L)

C8

100nF

C2 1µF

IN (R) 8

SW1

A

A

B

B

SW2

A

B

B

A

Mode

Standby

Standby

Mute

Play

D94AU068B

-

1 OUT (R)

+

5

R6

-VS

4.7Ω

C9

C7

C6

100nF

100nF

1000µF

Figure 13. Component layout of demo-board

RL (R)

Doc ID 1477 Rev 6

9/14

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