CAT811, CAT812

(1)

ABSOLUTE MAXIMUM RATINGS

Parameters

Ratings

Units

Any pin with respect to ground

-0.3 to + 6.0

V

Input Current, V

20

mA

CC

Output Current RESET, RESET

¯¯¯¯¯¯

20

mA

Rate of Raise, V

100

V/µs

CC

Continuous Power Dissipations

320

mW

Derate 4mW/ºC above +70ºC (SOT-143)

Storage Temperature

-65 to +105

ºC

Operating Ambient Temperature

-40 to +85

ºC

Lead Soldering (10 seconds)

+300

ºC

ELECTRICAL OPERATING CHARACTERISTICS

L/M/J versions, V

= 3.3V for the T/S versions, V

= 3V for the R version and V

CC

CC

Parameter

Symbol

Conditions

Min

Typ

Max

Units

1.0

5.5

V

1.2

5.5

8

20

Supply Current

µA

6

15

4.56

4.63

4.70

L Threshold

4.50

4.75

4.31

4.38

4.45

M Threshold

4.25

4.50

3.93

4.00

4.06

J Threshold

3.89

4.10

3.04

3.08

3.11

Reset

T Threshold

3.00

3.15

2.89

2.93

2.96

S Threshold

2.85

3.00

2.59

2.63

2.66

R Threshold

2.55

2.70

2.28

2.32

2.35

Threshold

Voltage

V

Z Threshold

2.25

2.38

Notes:

(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this

specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.

© 2010 SCILLC. All rights reserved.

3

Doc. No. MD-3005 Rev. U

Characteristics subject to change without notice