CAT524(2001) データシートの表示（PDF） - Catalyst Semiconductor => Onsemi

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CAT524
(Rev.:2001)

Configured Digitally Programmable Potentiometer (DPP™): Programmable Voltage Applications

Catalyst Semiconductor => Onsemi 

APPLICATION CIRCUITS (Cont.)

+12V

CAT524

1N914

10K

1.0 µF

+12V

1N914

74C14

.005 µF

VCC 13

2.5 µF

INPUT 1

20V

IN5250B

CHIP SELECT.

PROGRAM

DATA IN

DATA OUT

CLOCK

3

Vpp

1

VDD

OCPATT550244

4 CS

14

VREFH

7 PROG

5 DI

6

DO

2 CLK

VOUT 1 13

VOUT 2 12

11

VOUT 3

10

VOUT 4

9

VREFL

8

GND

1.0 µF

47K

47K

47K

47K

0.47 µF

2

IN 1

0.01 µF

TREB CAP 4

8

BASS CAP

0.39 µF

0.1 µF

19

VZ

10

OUTPUT 1

LM1040

9

LOUDNESS

0.22

µF

0.22

µF

0.22

µF

14

VOLUME

11 BALANCE

5 TREBLE

16

BASS

0.22

µF

1

BYPASS

7

18

47 µF

10 µF

10 µF

OUT 1

15

OUTPUT 2

OUT 2

INPUT 2

0.47 µF

0.1 µF

4.7K

23 IN 2

3

STEREO

22 ENHANCE

0.39 µF

17

BASS CAP

21

TREB CAP

24 0.01 µF

GND

12

GND

Digital Stereo Control

11

Doc. No. 25076-00 Rev. 4/01

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