SA9602F/SA9602J

4/14

sames

14 Pin

20 Pin

Designation

Description

14

20

GND

Ground

5

8

V

DD

Positive Supply Voltage

10

14

V

SS

Negative Supply Voltage

13

19

IVP

Analog input for Voltage

1

1

IIN

Inputs for current sensor

2

2

IIP

3

3

VREF

Connection for current setting resistor

4

7

TEST

Test Pin. Tied to VSS for protection against HV

transients and noise

12

18

TEST2

Test Pin. May be left unconnected or tie to Vss

7

11

OSC1

Connections for crystal or ceramic resonator

6

10

OSC2

(OSC1 = Input ; OSC2 = Output)

8

12

FOUT

Pulse rate output

9

13

DIR

Direction indication output

11

15

FMO

Rising edge of mains frequency

4

TP4

Test Pins (Leave unconnected)

5

TP5

6

TP6

9

TP9

16

TP16

17

TP17

ELECTRICAL CHARACTERISTICS (Continued)

(V

specified.)

Parameter

Symbol

Min

Typ

Max

Unit

Condition

Pin VREF

With R = 24k

Ω

Ref. Current

-I

R

45

50

55

µA

connected to V

SS

Ref. Voltage

V

R

1.1

1.3

V

Referred to V

SS

Oscillator

Recommended crystal:

TV colour burst crystal f = 3.5795 MHz

#

Extended Operating Temperature Range available on request.

PIN DESCRIPTION