PT2353H-S データシートの表示（PDF） - Princeton Technology

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PT2353H-S

Satellite + Subwoofer 3-Speaker System Electronics Crossover IC

Princeton Technology 

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

Satellite + Subwoofer 3-Speaker System Electronics Crossover IC

PT2353H

PIN CONFIGURATION

Pin Name I/O

Description

/3D

I 3D Effect Enable Pin (Low: Active)

VSS

- Ground Pin

LOUT O Left Channel Output Pin

LIN

I Left Channel Input Pin

LT

I Left Channel Center Tap (Loudness) Pin

CL1

I Left Channel High Pass Filter Capacitor Pin 1

CL2

I Left Channel High Pass Filter Capacitor Pin 2

CL3

I Left Channel High Pass Filter Capacitor Pin 3

/SUP

I Subwoofer Channel Volume Up Control Pin (Low: Active)

/SDW

I Subwoofer Channel Volume Down Control Pin (Low: Active)

/MUP

I Main Volume Up Control Pin (Low: Active)

/MDW

I Main Volume Down Control Pin (Low: Active)

OSC

I Oscillation Pin (connects to external RC components)

/PK

I PO Control Pin (Low: Active)

PO

O Power Amplifier Control Pin (controlled by PK pin 14)

SOUT O Subwoofer Channel Output Pin

C1P

I Low Pass Filter External Capacitor Pin

C1N

I Low Pass Filter External Capacitor Pin

REF

I Reference Voltage = ½ VDD

C2

I Low Pass Filter External Capacitor Pin 2

CR3

I Right Channel High Pass Filter Capacitor Pin 3

CR2

I Right Channel High Pass Filter Capacitor Pin 2

CR1

I Right Channel High Pass Filter Capacitor Pin 1

RT

I Right Channel Volume Center Tap (Loudness) Pin

RIN

I Right Channel Input Pin

ROUT O Right Channel Output Pin

VDD

- Positive Power Supply

3D-LED O 3D LED Indicator Pin

Pin No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

PT2353H V1.1

-4-

November, 2005

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