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 

ABSOLUTE MAXIMUM RATINGS*

Parameter

Symbol

Supply Voltage

Current on any pin

Storage Temperature

Operating Temperature

V -V

DD SS

I

PIN

T

STG

TO

Min

-0.3

-150

-40

-40

Max

6.0

+150

+125

+85

SA9602E

Unit

V

mA

°C

°C

* Stresses above those listed under “Absolute Maximum Ratings” may cause permanent

damage to the device. This is a stress rating only. Functional operation of the device

at these or any other condition above those indicated in the operational sections of this

specification, is not implied. Exposure to Absolute Maximum Ratings for extended

periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

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

specified.)

Parameter

Symbol Min Typ Max Unit Condition

Operating temperature

range #

T

-25

O

+85 °C

Supply Voltage: Positive

VDD 2.25

2.75 V

Supply Voltage: Negative V

-2.75

SS

-2.25 V

Supply Current: Positive

I

DD

5

6 mA

Supply Current: Negative ISS

5

6 mA

Current Sensor Inputs (Differential)

Input Current Range

III

-25

Voltage Sensor Input (Asymmetrical)

+25 µA Peak value

Input Current Range

IIV

-25

+25 µA Peak value

Pins FOUT1, FOUT2

Output Low Voltage V

OL

Output High Voltage V V -1

OH

DD

V +1 V I = 5mA

SS

OL

V I = -2mA

OH

Pulse Rate FOUT1

f

10

P

0.5

1160 Hz Specified linearity

3000 Hz Min and max limits

FOUT21

f

P2

f /290

P

sames

3/14

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