AK2548 Просмотр технического описания (PDF) - Asahi Kasei Microdevices

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производитель

AK2548

7 channel E1 Transceiver

Asahi Kasei Microdevices 

ASAHI KASEI

[AK2548]

Pin No. Pin Name

I/O Pin Type

37

R/W(WR)

I CMOS

38

AS(ALE)/SCLK I CMOS

39

DS(RD)/SDI

I CMOS

40

CS

I CMOS

41

INT

O Open drain

AC Load

42

PVDD

43

MCLK

44

PVSS

45

RAVSS2

46

RAVDD2

47

RESET

48

RRING7

49

RTIP7

50

BTS

51

RRING6

52

RTIP6

53

TEST4

54

RRING5

55

RTIP5

56

TEST3

57

BVSS

58

BGREF

59

BVDD

60

TEST2

61

RRING4

62

RTIP4

63

P/S

64

RRING3

65

RTIP3

66

CLKSEL

67

RRING2

68

RTIP2

69

TEST1

70

RRING1

71

RTIP1

72

RAVSS1

I Power

I CMOS

I Power

I Power

I Power

I CMOS

I Analog

I Analog

I CMOS

I Analog

I Analog

I CMOS

I Analog

I Analog

I CMOS

I Power

O Analog

I Power

I CMOS

I Analog

I Analog

I CMOS

I Analog

I Analog

I CMOS

I Analog

I Analog

I CMOS

I Analog

I Analog

I Power

DC Load

Comments

PMOS

open drain

Note 1

12kΩ

Note 1

±1% accuracy

Note 1

Note 1

C0028-E-00

4

1999/9

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