SA9602 查看數據表（PDF） - South African Micro Electronic Systems

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SA9602

SINGLE PHASE UNIDIRECTIONAL POWER/ENERGY METERING IC WITH INSTANTANEOUS PULSE OUTPUT

South African Micro Electronic Systems 

SA9602E

ELECTRICAL CHARACTERISTICS (Continued)

(VDD = 2.5V, VSS = -2.5V, over the temperature range -10°C to +70°C#, unless otherwise

specified.)

Parameter

Pin VREF

Ref. Current

Ref. Voltage

Oscillator

Symbol Min Typ Max Unit Condition

With R = 24kΩ

-I

45 50 55 µA

R

VR

1.1

1.3 V

Recommended crystal:

connected to V

SS

Referred to VSS

TV colour burst crystal f = 3.5795 MHz

Note1: Two additional bondout options of FOUT2 are available on request: f /4 and

p

f /16.

p

# Extended Operating Temperature Range available on request.

PIN DESCRIPTION

14 Pin

14

5

10

13

1

2

7

6

8

9

3

4

20 Pin

20

8

14

19

1

2

11

10

12

13

3

7

Designation

GND

V

DD

VSS

IVP

IIN

IIP

OSC1

OSC2

FOUT1

FOUT2

VREF

TEST

11

12

4/14

5

TP5

6

TP6

9

TP9

TP11

TP12

15

TP15

16

TP16

17

TP17

18

TP18

sames

Description

Ground

Positive Supply Voltage

Negative Supply Voltage

Analog input for Voltage

Inputs for current sensor

Connections for crystal or ceramic resonator

(OSC1 = Input ; OSC2 = Output)

First pulse rate output

Second pulse rate output

Connection for current setting resistor

Test Pin. Tie to VSS for protection in case of HV

transients

Test Pin (Leave unconnected)

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