CXA2161R 查看數據表（PDF） - Sony Semiconductor

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CXA2161R

I2C Bus Compatible Audio Video (AV) Switch & Electronic Volume Control

Sony Semiconductor 

Pin

No.

Symbol

Pin

voltage [V]

33 LOGIC

36 INTRUPT

—

Equivalent circuit

VCC

33

36

CXA2161R

Description

Open collector logic outputs

Typically connect to +5V through

10kΩ resistor.

35 SCL

—

34 SDA

—

14 +5V_DIG

44 +5V_VOUT

5.0

48 +5V_VID

15 +12V_DIG

12.0

21 –5V_GNDA

–5.0 (Dual)

0.0 (Single)

24

+5V/+12V_VCCA

5.0 (Dual)

12.0 (Single)

8 GND_DIG

0.0

40 GND_VID

0.0

8k

34

35

I2C bus clock line

I2C bus data line

Digital supply

Video output supply

Video supply

Digital supply

Audio supply or Audio ground

Audio supply

Digital ground

Video ground

–8–

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