STV8226 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

STV8226

Multistandard TV Audio Processor and Digital Sound Demodulator

STMicroelectronics 

STV82x6

General Description

SDIP

56

-

26

27

28

29

30

31

-

32

33

-

34

35

-

36

37

38

39

40

41

-

42

43

44

45

46

47

48

49

-

50

51

52

53

54

-

55

56

-

-

-

TQFP

80

27

28

29

30

31

32

33

34

35

36

37/38

39

40

41

42

43

44

45

46

47

48

49

50/51

52

53

54

55

56

57

58

59/60

61

62

63

64

65

66/67

68

69

70

71

72

Table 2: Pin Description (Continued)

Name Type

Function

N/C

LSL

LSR

SW

HPL

HPR

GNDSA

N/C

HPD

ADR

N/C

SCL

SDA

N/C

REG

RESET

SYSCK

MCK

VDD1

GND1

N/C

GNDSP

N/C

XTI

XTO

VDDP

GNDP

GND2

VDD2

CKTST

N/C

SDO

ST/SDI

WS

SCK

BUS1

N/C

BUS0

IRQ

N/C

N/C

N/C

Not Used

A Left Loudspeaker Output

A Right Loudspeaker Output

A Subwoofer Output

A Left Headphone Output

A Right Headphone Output

AP Substrate Analog/Digital Shield

Not Used

B Headphone Detection Input (Active Low)

I Hardware I²C Chip Address Control

Not Used

OD I²C Serial Clock

OD I²C Serial Data

Not Used

A 5 V Power Regulator Control

I Hardware Reset (Active Low)

B System Clock Output

B I²S Master Clock Output

DP 3.3V Power Supply for Digital Core & IO Cells

DP 0V Power Supply for Digital Core & IO Cells

Not Used

AP Substrate Analog/Digital Shield for Clock-PLL

Not Used

I Crystal Oscillator Input

O Crystal Oscillator Output

AP 3.3 V Power Supply for Analog PLL Clock

AP 0 V Power Supply for Analog PLL Clock

DP 0 V Power Supply for Digital Core, DSPs & IO Cells

DP 3.3 V Power Supply for Digital Core, DSPs & IO Cells

I Must be Connected to 0 V

Not Used

B I²S Bus Data Output

B Stereo Detection Output / I²S Bus Data Input

B I²S Bus Word Select Output

B I²S Bus Clock Output

B I²C Bus Expander Output 1

Not Used

B I²C Bus Expander Output 2

B I²C Status Read Request

Not Used

Not Used

Not Used

11/97

Share Link: