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AK5365

24-Bit 96kHz ∆Σ ADC with Selector/PGA/ALC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK5365]

No. Pin Name

23 LRCK

24 MCLK

25 PDN

26 ALC

27 SMUTE

28 SEL0

29 SEL1

30 SEL2

31

CDTI

SDA

32 CCLK

SCL

33

CSN

CAD1

34 CTRL

35 M/S

36 RIN1

37 TEST5

38 RIN2

39 TEST6

40 RIN3

41 TEST7

42 RIN4

43 TEST8

44 RIN5

I/O

Function

I/O Output Channel Clock Pin

I Master Clock Input Pin

I

Power-Down Mode Pin

“H”: Power up, “L”: Power down reset and initializes the control register.

I

ALC Enable Pin

(Internal Pull-down Pin, typ. 100kΩ)

“H” : ALC Enable, “L” : ALC Disable

I

Soft Mute Pin

(Internal Pull-down Pin, typ. 100kΩ)

“H” : Soft Mute, “L” : Normal Operation

I Input Selector 0 Pin

I Input Selector 1 Pin

I Input Selector 2 Pin

I Control Data Input Pin in 3-wire Control

(CTRL pin = “L”)

I/O Control Data Input / Output Pin in I2C Control (CTRL pin = “H”)

I Control Data Clock Pin in 3-wire Control

I Control Data Clock Pin in I2C Control

(CTRL pin = “L”)

(CTRL pin = “H”)

I Chip Select Pin in 3-wire Control

I Chip Address 1 Select Pin in I2C Control

(CTRL pin = “L”)

(CTRL pin = “H”)

I

Control Mode Pin

“H” : I2C Control & I2S Compatible, “L” : 3-wire Control

I

Master / Slave Mode Pin

“H” : Master Mode, “L” : Slave Mode

I Rch Analog Input 1 Pin

I Test 5 Pin (Connected to AVSS)

I Rch Analog Input 2 Pin

I Test 6 Pin (Connected to AVSS)

I Rch Analog Input 3 Pin

I Test 7 Pin (Connected to AVSS)

I Rch Analog Input 4 Pin

I Test 8 Pin (Connected to AVSS)

I Rch Analog Input 5 Pin

Note: All digital input pins except pull-down pins should not be left floating.

Note: TEST5, TEST6, TEST7 and TEST8 pins should be connected to AVSS.

MS0164-E-01

-5-

2002/08

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