DS2423

23 of 25

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

-0.5V to +7.0V

Operating Temperature Range

-40°C to +85°C

Storage Temperature Range

-55°C to +125°C

Soldering Temperature

See J-STD-020A Specifications

* This is a stress rating only and functional operation of the device at these or any other conditions

above those indicated in the operation sections of this specification is not implied. Exposure to

absolute maximum rating conditions for extended periods of time may affect reliability.

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Logic 1

2.2

V

1, 8

Logic 0

-0.3

+0.8

V

1, 9

Output Logic Low @ 4 mA

0.4

V

1

Output Logic High

6.0

V

1, 2

Input Load Current

5µA

3

Standby Current

200

nA

I/O Operate Charge

200

nC

12, 16

CAPACITANCE

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

I/O (1-Wire)

100

800

pF

6, 16

COUNTER INPUT CHARACTERISTICS

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Trip Point

½

V

Logic 1

+0.3

V

1, 10

Logic 0

-0.3

V1

Internal Pullup Resistor

28

M

V

11, 16

Debounce Time

170

290

460

µs

13

Pulse Width (Active Low)

1µs

16