SA2002PSA Просмотр технического описания (PDF) - South African Micro Electronic Systems

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SA2002PSA

Programmable Single Phase Kilowatt-hour Energy IC for Mechanical Counter Application

South African Micro Electronic Systems 

SA2002P

sames

NEUTRAL

LIVE

NEUTRAL

LIVE

R8

C5

D1

R4

+2V5

+ C3

D3

C2

+ C4

D2

R5

D4

+ C7

C1

R11

-2V5

R1

R2

R3

R10

R6

R7

-2V5

R13

C6

CNT1

+2V5

6 5 4 3 2 1 .1

Counter

U1

1 IIN

2 IIP

3 VREF

4 RLOAD

5 VDD

6 FMO

7 MON

8 MOP

SA2002P

GND

IVP

DIRO

LED

SCL

SDA

TEST

VSS

16

15 R12

14 R14

13 R15

12

11

10

9

-2V5

+2V5

D5

D6

+2V5

8

7

6

5

U2

VCC

TEST

SCL

SDA

A0

A1

A2

VSS

24C01A

SCL

SDA

RE LOAD

1

2

3

4

-2V5

http://www.sames.co.za

Figure 9: Typical application circuit

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