AKD5374 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AKD5374

24-bit Stereo ADC with USB Interface

Asahi Kasei Microdevices 

[AK5374]

No. Pin Name I/O

Function

Reset State

(RSTN pin = “L”)

28 ATIO

I/O

Test Pin

This pin must be connected to VSS1-3.

“Input”

29 VREF

O High Level Voltage Reference Output Pin

“L” output

30 VCOM

O Analog Common Voltage Output Pin

“L” output

31 MPWR

O Microphone Power Supply Pin

“Hi-Z”

32 AVDD

- Analog Power Supply Pin, 3.0 ~ 3.6V

←

33 VSS3

- Ground Pin

←

34 MICRN

I Right Channel Inverting Input Pin

←

35 MICRP

I Right Channel Positive Input Pin

←

36 NC

-

No Connect Pin

No internal bonding. Normally connected to VSS1-3.

←

Note 1. All digital input pins (EPAI, CKM, LMUTEN, RMUTEN, XTE and TESTM0/1/2/3 pins) must not be left

floating.

MS1197-E-00

-5-

2010/06

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