SA9106A Ver la hoja de datos (PDF) - South African Micro Electronic Systems

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SA9106A

SINGLE PHASE WATT MEASUREMENT IC WITH INTEGRATED 5 DIGIT LED DISPLAY DRIVER

South African Micro Electronic Systems 

SA9106A

PIN CONNECTIONS

39 38 37 36 35 34 33 32 31 30 29

CON 40

TP7

41

IVP

42

GND 43

TP44 44

TP1 1

IIN

2

IIP

3

TP4 4

TP5 5

VREF 6

28 DIG[3]

27 DIG[2]

26 DIG[1]

25 DIG[0]

24 OSC1

23 OSC2

22 G

21 F

20 E

19 D

18 C

7 8 9 10 11 12 13 14 15 16 17

DR-00903

BLOCK DIAGRAM

V DD

V SS

IIP

IIN

ANALOG

SIGNAL

PROCE-

IVP

SSING

GND

POWER

INTEG-

RATOR

VOLTAGE

REF.

LED

DISPLAY

DRIVER

OUTPUTS

FOR LED

DISPLAY

OSC

TIMING

2/14

DR-00236

VREF OSC1

OSC2

sames

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