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 Temperature

Lead Temp. (Soldering 10 sec)

260˚C

Junction Temperature

125˚C

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

22 Suffix

2.145

2.2

2.255

27 Suffix

2.633

2.7

2.767

30 Suffix

2.925

3.0

3.075

45 Suffix

4.388

4.5

4.613

V

HYS

Detector Threshold Hysteresis

V

V

22 Suffix

0.066

0.110

0.154

27 Suffix

0.081

0.135

0.189

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

OH

V

OL

RESET Output Voltage

(CMOS Output: I

(Open Drain or CMOS Output:

I

V

V

0.25

V

IN

0.5

V

I

OL

RESET Output Sink Current

V

1.0

2.5

mA

I

OH

RESET Output Source Current

V

1.0

7.0

mA

I

CD

Delay Pin Output Sink Current

V

0.2

1.8

mA

R

D

Delay Resistance

0.5

1.0

2.0

M

Ω

V

IN

Operating Input Voltage Range

1.0

6.0

V

I

IN

Quiescent Input Current

22 Suffix

µA

V

0.57

0.8

V

0.71

1.3

27 Suffix

V

0.62

0.9

V

0.75

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

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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