CAT853, CAT863, CAT859, CAT869

2

Doc. No. 3026, Rev. B

© 2007 by Catalyst Semiconductor, Inc.

Characteristics subject to change without notice

Any pin with respect to ground

-0.3V to +6.0V

20mA

Output Current, RESET

20mA

100V/μs

Continuous Power Dissipation

Derate 4mW/ºC above 70ºC (SOT23)

320 mW

Operating Temperature Range

-40ºC to +85ºC

Storage Temperature Range

-65ºC to +105ºC

Lead Soldering Temperature (10 sec)

300ºC

Note:

(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.

ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Conditions

Min

Max

Units

1.0

5.5

V

1.2

5.5

Supply Current

6

15

μA

Reset

Threshold

Voltage

T Threshold

3.04

3.08

3.11

V

3.00

3.15

S Threshold

2.89

2.93

2.96

2.85

3.00

M Threshold

4.31

4.38

4.45

4.25

4.50

Reset

Threshold

Tempco

30

ppm/ºC

Delay

20

μs

Reset Active

Timeout Period

140

240

460

ms

RESET Output

Voltage Low

0.4

V

0.3

RESET Output

Voltage High

(for CAT859/869 only)

V

Note: