CS5581

12

DS796A1

8/21/07

15:56

RECOMMENDED OPERATING CONDITIONS

(VLR = 0V, see Note 19

)

19. The logic supply can be any value VL – VLR = +1.71 to +3.465 volts as long as VLR

≥ V2- and VL ≤ 3.465 V.

20. The differential voltage reference magnitude is constrained by the V1+ or V1- supply magnitude.

ABSOLUTE MAXIMUM RATINGS

(VLR = 0V

)

22. V1- = V2-

23. Transient currents of up to 100 mA will not cause SCR latch-up.

WARNING:

Recommended Operating Conditions indicate limits to which functional operation of the device is guaran-

teed. Absolute Maximum Ratings indicate limits beyond which permanent damage to the device may oc-

cur. The Absolute Maximum Ratings are stress ratings only and the device should not be operated at

these limits. Operation at conditions beyond the Recommended Operating Conditions may affect device

reliability; functional operation beyond Recommended Operating Conditions is not implied. Performance

specifications are guaranteed under the conditions specified for each table in the Characteristics and

Specifications section.

Parameter

Symbol

Min

Typ

Max

Unit

Single Analog Supply

DC Power Supplies:

(Note 19)

V1+

V2+

V1-

V2-

V1+

V2-

V1+

V2-

4.75

4.75

-

-

5.0

5.0

0

0

5.25

5.25

-

-

V

V

V

V

Dual Analog Supplies

DC Power Supplies:

(Note 19)

V1+

V2+

V1-

V2-

V1+

V2-

V1+

V2-

+2.375

+2.375

-2.375

-2.375

+2.5

+2.5

-2.5

-2.5

+2.625

+2.625

-2.625

-2.625

V

V

V

V

Analog Reference Voltage

(Note 20)

[VREF+] – [VREF-]

VREF

2.4

4.096

4.2

V

Parameter

Symbol

Min

Typ

Max

Unit

DC Power Supplies:

[V1+] – [V1-] (Note 21)

VL + [ |V1-| ] (Note 22)

-

-

0

0

-

-

5.5

6.1

V

V

Input Current, Any Pin Except Supplies

(Note 23)

--

±10

mA

Analog Input Voltage

(AIN and VREF pins)

(V1-) – 0.3

-

(V1+) + 0.3

V

Digital Input Voltage

VLR – 0.3

-

VL + 0.3

V

Storage Temperature

-65

-

150

°C