AK5355 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK5355

Low Power 16bit ∆ΣADC

Asahi Kasei Microdevices 

ASAHI KASEI

PIN/FUNCTION (AK5355VT)

No. Pin Name I/O Function

1 VCOM

O ADC Common Voltage Output Pin

2 RIN

I Rch Input Pin

3 LIN

I Lch Input Pin

4 VSS

- Ground Pin

5 VA

- Analog Power Supply Pin, +3.0V

6 VD

- Digital Power Supply Pin, +3.0V

7 SEL

I

Input Gain Select Pin

“L”: 0dB, “H”: +15dB

8 NC

- NC Pin (No internal bonding)

9 SDTO

O Audio Serial Data Output Pin

10 LRCK

I Input/Output Channel Clock Pin

11 MCLK

I Master Clock Input Pin

12 BCLK

I Audio Serial Data Clock Pin

13 PDN

I

Reset & Power Down Pin

“L” : Reset & Power down, “H” : Normal operation

14 DIF

I

Audio Data Format Select Pin

“L”: MSB justified, “H”: I2S

15 NC

- NC Pin (No internal bonding)

16 TST1

I

TEST pin (Pull-down Pin)

This pin should be left floating or connected to VSS

Note: All digital input pins should not be left floating.

[AK5355]

MS0113-E-01

-3-

2005/01

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