AK4614VQ datasheet(7/69 Pages) AKM

Part #	AK4614VQ

Description	6/12-Channel Audio CODEC

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Manufacturer	AKM [Asahi Kasei Microsystems]

Direct Link	http://www.akm.com

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7 / 69 page

[AK4614]

MS1025-E-00

2008/10

- 7 -

No. Pin Name

I/O

Function

LOUT1+

O

Lch Analog Positive Output 1 Pin (DOE1 bit = “H”)

36

LOUT1

O

Lch Analog Output 1 Pin (DOE1 bit = “L”)

37

LOUT1-

O

Lch Analog Negative Output 1 Pin (When DOE1 bit = “L”, this pin must be open.)

ROUT1+

O

Rch Analog Positive Output 1 Pin (DOE1 bit = “H”)

38

ROUT1

O

Rch Analog Output 1 Pin (DOE1 bit = “L”)

39

ROUT1-

O

Rch Analog Negative Output 1 Pin (When DOE1 bit = “L”, this pin must be open.)

LOUT2+

O

Lch Analog Positive Output 2 Pin (DOE2 bit = “H”)

40

LOUT2

O

Lch Analog Output 2 Pin (DOE2 bit = “L”)

41

LOUT2-

O

Lch Analog Negative Output 2 Pin (When DOE2 bit = “L”, this pin must be open.)

ROUT2+

O

Rch Analog Positive Output 2 Pin (DOE2 bit = “H”)

42

ROUT2

O

Rch Analog Output 2 Pin (DOE2 bit = “L”)

43

ROUT2-

O

Rch Analog Negative Output 2 Pin (When DOE2 bit = “L”, this pin must be open.)

LOUT3+

O

Lch Analog Positive Output 3 Pin (DOE3 bit = “H”)

44

LOUT3

O

Lch Analog Output 3 Pin (DOE3 bit = “L”)

45

LOUT3-

O

Lch Analog Negative Output 3 Pin (When DOE3 bit = “L”, this pin must be open.)

ROUT3+

O

Rch Analog Positive Output 3 Pin (DOE3 bit = “H”)

46

ROUT3

O

Rch Analog Output 3 Pin (DOE3 bit = “L”)

47

ROUT3-

O

Rch Analog Negative Output 3 Pin (When DOE3 bit = “L”, this pin must be open.)

48

VSS2

-

Ground Pin, 0V

49

AVDD2

-

Analog Power Supply Pin, 3.0V

∼3.6V

50

VREFH2

I

Positive Voltage Reference Input Pin, AVDD2

LOUT4+

O

Lch Analog Positive Output 4 Pin (DOE4 bit = “H”)

51

LOUT4

O

Lch Analog Output 4 Pin (DOE4 bit = “L”)

52

LOUT4-

O

Lch Analog Negative Output 4 Pin (When DOE4 bit = “L”, this pin must be open.)

ROUT4+

O

Rch Analog Positive Output 4 Pin (DOE4 bit = “H”)

53

ROUT4

O

Rch Analog Output 4 Pin (DOE4 bit = “L”)

54

ROUT4-

O

Rch Analog Negative Output 4 Pin (When DOE4 bit = “L”, this pin must be open.)

LOUT5+

O

Lch Analog Positive Output 5 Pin (DOE5 bit = “H”)

55

LOUT5

O

Lch Analog Output 5 Pin (DOE5 bit = “L”)

56

LOUT5-

O

Lch Analog Negative Output 5 Pin (When DOE5 bit = “L”, this pin must be open.)

ROUT5+

O

Rch Analog Positive Output 5 Pin (DOE5 bit = “H”)

57

ROUT5

O

Rch Analog Output 5 Pin (DOE5 bit = “L”)

58

ROUT5-

O

Rch Analog Negative Output 5 Pin (When DOE5 bit = “L”, this pin must be open.)

LOUT6+

O

Lch Analog Positive Output 6 Pin (DOE6 bit = “H”)

59

LOUT6

O

Lch Analog Output 6 Pin (DOE6 bit = “L”)

60

LOUT6-

O

Lch Analog Negative Output 6 Pin (When DOE6 bit = “L”, this pin must be open.)

ROUT6+

O

Rch Analog Positive Output 6 Pin (DOE6 bit = “H”)

61

ROUT6

O

Rch Analog Output 6 Pin (DOE6 bit = “L”)

62

ROUT6-

O

Rch Analog Negative Output 6 Pin (When DOE6 bit = “L”, this pin must be open.)

OVF1

O

Analog Input Overflow Detect 1 Pin (Note 1)

This pin goes to “H” if the analog input of Lch or Rch overflows.

63

DZF1

O

Zero Input Detect 1 Pin

(Note 2)

When the input data of the group 1 follow total 8192 LRCK cycles with “0” input data,

this pin goes to “H”. And when RSTN bit is “0”, PMDAC bit is “0”, this pin goes to “H”.

OVF2

O

Analog Input Overflow Detect 2 Pin (Note 1)

This pin goes to “H” if the analog input of Lch or Rch overflows.

64

DZF2

O

Zero Input Detect 2 Pin

(Note 2)

When the input data of the group 2 follow total 8192 LRCK cycles with “0” input data,

this pin goes to “H”. And when RSTN bit is “0”, PMDAC bit is “0”, this pin goes to “H”.

LIN1+

I

Lch Analog Positive Input 1 Pin (DIE1 bit = “H”)

65

LIN1

I

Lch Analog Input 1 Pin (DIE1 bit = “L”)

66

LIN1-

-

Lch Analog Negative Input 1 Pin (When DIE1 bit = “L”, this pin must be open.)

(Note 3)

RIN1+

I

Rch Analog Positive Input 1 Pin (DIE1 bit = “H”)

67

RIN1

I

Rch Analog Input 1 Pin (DIE1 bit = “L”)

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