CXA2164Q 查看數據表（PDF） - Sony Semiconductor

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CXA2164Q

US Audio Multiplexing Decoder

Sony Semiconductor 

CXA2164Q

Pin

No.

Symbol

Pin

voltage

38 NC

—

39 AUX-R

4.0V

40 AUX-L

4.0V

41 NC

—

42 NC

—

43 NC

—

44 NC

—

45 NC

—

46 LSOUT-R 4.0V

47 LSOUT-L 4.0V

Equivalent circuit

38

10k

23.5k

23.5k

4V

VCC

39

40

41

42

43

44

45

VCC

3k

580

46

47

580

Description

—

Right channel external input

pin.

Left channel external input

pin.

—

—

—

—

—

LSOUT right channel output

pin.

LSOUT left channel output

pin.

48 SDA

VCC

7.5k

4k

×2

—

4.5k

×5

7.5k

↓ 35µ

2.1V

Serial data I/O pin.

VIH > 3.0V

3k

VIL < 1.5V

48

–9–

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