sames

sames

SA9603B

2/12

http://www.sames.co.za

ELECTRICAL CHARACTERISTICS

#

(V = 2.5V, V = -2.5V, over the temperature range -10°C to +70°C , unless otherwise specified.)

DD

SS

#Extended Operating Temperature Range available on request.

ABSOLUTE MAXIMUM RATINGS*

Supply Voltage

V -V

-0.3

6.0

V

DD

SS

Current on any pin

I

-150

+150

mA

PIN

Storage Temperature

T

-40

+125

°C

STG

Operating Temperature

T

-40

+85

°C

O

Parameter

Symbol

Min

Max

Unit

*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.

°C

V

µA

µA

T

O

V

DD

I

II

I

IV

-25

-25

-25

2.25

+25

+25

+85

2.75

Peak value

Peak value

Condition

Unit

Max

Typ

Min

Symbol

Parameter

V

V

SS

-2.75

-2.25

I

DD

6

5

mA

I

SS

6

5

mA

V

V

V-1

DD

V+1

SS

Pin DO

High Voltage

Low Voltage

With R = 24kW

connected to V

SS

Reference to V

SS

Ref. Current

Ref. Voltage

µA

V

45

1.1

55

1.3

-I

R

V

R

50

Digital I/O

Operating temp. Range

Supply Voltage: Positive

Supply Voltage: Negative

Supply Current: Negative

Supply Current: Positive

Current Sensor Inputs (Differential)

Voltage Sensor Input (Asymmetrical)

Input Current Range

Input Current Range

Pin SCK

High Voltage

Low Voltage

V

IH

V

IL

F

SK

t

LO

t

HI

V

V

V-1

DD

V+1

SS

Pin VREF

V

V

V-1

DD

V+1

SS

Pin DI

High Voltage

Low Voltage

V

OH

V

OL

I

= 5mA

OL

I

= -2mA

OH

V

IH

V

IL

0.6

0.6

800

kHz

µs

µs

Pin CS

High Voltage

Low Voltage

V

V

V-1

DD

V+1

SS

V

IH

V

IL

Pin FMO

High Voltage

Low Voltage

V

V

V-1

DD

V+1

SS

V

OH

V

OL

I

= 5mA

OL

I

= -2mA

OH

Oscillator

Recommended crystal: TV colour burst crystal f= 3.5795 MHz