CAT811

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3

Table 3. ABSOLUTE MAXIMUM RATINGS

Parameters

Ratings

Units

Any pin with respect to ground

−0.3 to +6.0

V

20

mA

Output Current RESET

20

mA

100

V/

ms

Continuous Power Dissipations

Derate 4 mW/

°C above +70°C (SOT−143)

320

mW

Storage Temperature Range

−65 to +105

°C

Operating Ambient Temperature Range

−40 to +85

°C

Lead Soldering Temperature (10 seconds)

+300

°C

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

Table 4. ELECTRICAL OPERATING CHARACTERISTICS

Parameter

Symbol

Conditions

Min

Typ

Max

Units

1.0

5.5

V

1.2

5.5

Supply Current

8

20

mA

6

15

Reset Threshold

Voltage

L Threshold

4.56

4.63

4.70

V

4.50

4.75

T Threshold

3.04

3.08

3.11

3.00

3.15

S Threshold

2.89

2.93

2.96

2.85

3.00

Reset Threshold

Tempco

30

ppm/

°C

(Note 3)

20

ms

Reset Active

Timeout Period

140

240

400

ms

2. Glitches of 100 ns or less typically will not generate a reset pulse.

3. RESET output for the CAT811.