CXA2174 Просмотр технического описания (PDF) - Sony Semiconductor

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производитель

CXA2174

US Audio Multiplexing Decoder

Sony Semiconductor 

Pin

No.

Symbol

Pin

voltage

6 MAININ 4.0V

7 MAINOUT 4.0V

8 PCINT1 4.0V

9 PCINT2 4.0V

Equivalent circuit

VCC

10k

VCC

147

6

53k

4V

VCC

15k

×4

VCC

147

7

↓

200µ

1k

VCC

147

8

30k

22k

VCC

147

9

10k 10k

2k

×2

4k

CXA2174S

Description

Input the (L + R) signal from

MAINOUT (Pin 7).

(L + R) signal output pin.

Stereo block PLL loop filter

integrating pin.

–4–

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