SA9602ESAR(2017) 查看數據表（PDF） - South African Micro Electronic Systems

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SA9602ESAR
(Rev.:2017)

Single Phase Unidirectional Power/Energy Metering IC with Instantaneous Pulse Output

South African Micro Electronic Systems 

SA9602E

ELECTRICAL CHARACTERISTICS

(VDD - VSS = 5V ± 10%, over the temperature range -40°C to +85°C, unless otherwise specified.)

Parameter

General

Supply Voltage:

Positive

Supply Voltage:

Negative

Supply Current:

Positive

Supply Current:

Negative

Analog Inputs

Current Sensor Inputs

(Differential)

Input Current Range

Symbol

VDD

VSS

IDD

ISS

Min

Typ

Max

Unit

2.25

2.5

2.75

V

-2.75

-2.5

-2.25

V

3

5

mA

-3

-5

mA

IRIIP, IRIIN

-25

25

μA

Offset Voltage

VOIIP, VOIIN

-4

4

mV

Voltage Sensor Inputs

(Asymmetrical)

Input Current Range

IRIVP

-25

25

μA

Offset Voltage

VOIVP

-4

4

mV

Digital Outputs

FOUT1, FOUT2

Output High Voltage

VOH

Output Low Voltage

VOL

Pulse Rate

FOUT1

fP1

FOUT21

fP2

On-chip Voltage Reference

Reference Voltage

VR

VDD-1

V

VSS+1

V

1160

Hz

fP1/290

Hz

1.1

1.3

V

Reference Current

-IR

45

50

55

μA

Temperature Coefficient

TCR

Oscillator

Recommended crystal

fOSC

10

70

ppm/ºC

3.5795

MHz

Condition

With respect to AGND

With respect to AGND

Peak value

With R = 4.7k connected

to AGND

Peak value

With R = 4.7k connected

to AGND

ISOURCE = 5mA

ISINK = 5mA

At rated input conditions

With R = 24k connected

to VSS

TV colour burst crystal

Note1: Two additional bondout options of FOUT2 are available on request: fP1/4 and fP1/16

During manufacturing, testing and shipment we take great care to protect our products against potential external

environmental damage such as Electrostatic Discharge (ESD). Although our products have ESD protection circuitry,

permanent damage may occur on products subjected to high-energy electrostatic discharges accumulated on the

human body and/or test equipment that can discharge without detection. Therefore, proper ESD precautions are

recommended to avoid performance degradation or loss of functionality during product handling.

SPEC-3117 (REV. 5)

2/10

ATTENTION:

Electrostatic

sensitive device.

Requires special

handling.

29-09-2017

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