DS2223/DS2224

080598 9/10

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

–0.5V to +6.5V

Operating Temperature

–40

°C to +85°C

Storage Temperature

–55

°C to +125°C

Soldering Temperature

260

°C for 10 seconds

* 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 maxi-

mum rating conditions for extended periods of time may affect reliability.

RECOMMENDED DC OPERATING CONDITIONS

(–40

°C to +85°C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Data Pin

DQ

–0.5

6.0

V

1

Supply Voltage

1.2

5.5

V

1

DC ELECTRICAL CHARACTERISTICS

(–40

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Logic Low

–0.5

0.4

0.8

V

1

Input Logic High

6.0

V

1

Sink Current

1

2

mA

4

Output Logic Low

0.4

V

1

Output Logic High

5.5

V

1, 2

Input Resistance

500

k

Ω

3

Operating Current

36

nC

5

Standby Current

2

25

nA

6

DC ELECTRICAL CHARACTERISTICS

(–40

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Logic Low

–0.5

0.2

V

1

Input Logic High

1.0

6.0

V

1

Sink Current

1

2

mA

7

Output Logic Low

0.4

V

4

Output Logic High

5.5

V

1, 2

Input Resistance

500

k

Ω

3

Operating Current

36

nC

5

Standby Current

2

15

nA

6