Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage

−0.3V to 6.5V

RESET Output Voltage

−0.3V to 6.5V

RESET Output Current

70mA

Storage Temperature Range

−65˚C to 150˚C

Mounting Temp.

Lead temp (Soldering, 10 sec)

260˚C

Junction Temperature

125˚

Operating Ratings (Note 1)

Temperature Range

−40˚C to 85˚C

Thermal Resistance to ambient (

θ

265˚C/W

ESD Tolerance

Human Body Model

2000V

Machine Model

200V

Electrical Characteristics

Unless otherwise specified, all limits guaranteed for T

Symbol

Parameter

Conditions

Min

(Note 3)

Typ

(Note 2)

Max

(Note 3)

Units

V

DET−

Detector Threshold Voltage

High to Low State Output

(V

V

20 Suffix

1.950

2.0

2.050

30 Suffix

2.925

3.0

3.075

45 Suffix

4.388

4.5

4.613

V

HYS

Detector Threshold

Hysteresis

V

V

20 Suffix

0.060

0.100

0.140

30 Suffix

0.090

0.150

0.210

45 Suffix

0.135

0.225

0.315

∆Vdet/∆T

Detector Threshold Voltage

Temperature Coefficient

PPM/˚C

V

OL

RESET Output Voltage Low

State

(Open Drain Output: I

0.25

0.5

V

I

OL

RESET Output Sink Current

V

1.0

2.5

mA

V

IN

Operating Input Voltage

Range

1.0

6.0

V

I

IN

Quiescent Input Current

20 Suffix

µA

V

0.55

0.8

V

0.70

1.3

30 Suffix

V

0.65

0.9

V

0.77

1.3

45 Suffix

V

0.70

1.0

V

0.85

1.4

t

p

Propagation Delay Time

Figure 1

60

300

µs

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.

Note 2: Typical values represent the most likely parametric norm

Note 3: All limits are guaranteed by testing or statistical analysis.

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