SPEC-1538 (REV. 7)

2/23

29-09-2017

SA4301A

ELECTRICAL CHARACTERISTICS

“Test circuit for

electrical characteristics”.)

Parameter

Symbol

Min

Typ

Max

Unit

Condition

General

Supply Voltage:

Positive

2.25

2.5

2.75

V

With respect to AGND

Supply Voltage:

Negative

-2.75

-2.5

-2.25

V

With respect to AGND

Supply Current:

Positive

7.5

10.5

mA

Supply Current:

Negative

-7.5

-10.5

mA

Analog Inputs

Current Sensor Inputs

(Differential)

Input Current Range

-25

25

µA

Peak value

Offset Voltage

-4

4

mV

With R = 4.7k

 connected

to AGND

Voltage Sensor Inputs

(Asymmetrical)

Input Current Range

-25

25

μA

Peak value

Offset Voltage

-4

4

mV

With R = 4.7k

 connected

to AGND

Digital Inputs

Pull-up/down Current on

RA, RB, MS, FMS*

1.5

5.5

mA

State Change Detection

Time for Digital Inputs

20

ms

RA, RB, MS, FMS

Input High Voltage

Input Low Voltage

V

V

Digital Outputs

LED Output Frequency in

FAST Mode

4.5

5

5.5

kHz

channel

LED, PH1, PH2, PH3

Output High Voltage

Output Low Voltage

V

V

MOP, MON, PH/DIR

Output High Voltage

Output Low Voltage

V

V

* This is the actual pull-

up/down current during pin state scanning which is active for 70μs every 20ms. The average pull-up/down

current is therefore between 5μA and 20μA.

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.

ATTENTION:

Electrostatic

sensitive device.

Requires special

handling.