DS1044

021798 4/6

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

–1.0V to +7.0V

Operating Temperature

0

°C to 70°C

Storage Temperature

–55

°C to +125°C

Soldering Temperature

260

°C for 10 seconds

Short Circuit Output Current

50 mA for 1 second

* 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.

DC ELECTRICAL CHARACTERISTICS

(0

PARAMETER

SYMBOL

TEST

CONDITION

MIN

TYP

MAX

UNITS

Supply Voltage

4.75

5.00

5.25

V

Active Current

Period=1

µs

45

mA

High Level Input Voltage

2.2

V

Low Level Input Voltage

–0.5

0.8

V

Input Leakage

–1.0

1.0

µA

High Level Output Current

–1.0

mA

Low Level Output Current

12

mA

AC ELECTRICAL CHARACTERISTICS

(+25

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Period

ns

3

Input Pulse Width

100% of

Tap Delay

ns

3

Input–to–Tap Output Delay

Table 1

ns

Output Rise or Fall Time

2.0

2.5

ns

Power–up Time

100

ms

CAPACITANCE

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Capacitance

10

pF