TDA1564 데이터 시트보기 (PDF) - Philips Electronics

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TDA1564

High efficiency 2×25 W/4Ω stereo car radio power amplifier

Philips Electronics 

Philips Semiconductors

High efficiency 2 × 25 W/4 Ω

stereo car radio power amplifier

TEST AND APPLICATION INFORMATION

Preliminary specification

TDA1564

handbook, full pagewidth

VP1

VP2

5

13

TDA1564J

−

0.5Rs

IN2− 16

+

220 nF

−

0.5Rs

IN2+ 17

+

220 nF

60 60

kΩ kΩ

CIN 3

25 kΩ Vref

10 µF

0.5Rs

IN1− 2

220 nF

60 60

kΩ kΩ

+

−

0.5Rs

IN1+ 1

+

220 nF

−

220 nF

2200 µF

VP

10 OUT2−

4Ω

11 OUT2+

100 nF 3.9 Ω

100 nF

3.9 Ω

4 CSE

1000 µF

7 OUT1−

4Ω

8 OUT1+

3.9 Ω

100 nF 3.9 Ω

100 nF

STANDBY

LOGIC

CLIP AND

DIAGNOSTIC

6

MODE

Vms

12

OC2

22

µF

14

OC1

22

µF

15

9

DIAG GND

Rpu

Vlogic

MGW247

signal ground

power ground

Connect Boucherot filter to pin 8 or pin 10 with the shortest possible connection.

Fig.9 Application diagram (TDA1564J).

2004 Jan 27

13

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