DS1232LP/LPS

6 of 7

ABSOLUTE MAXIMUM RATINGS*

-0.5V to +7.0V

Voltage on I/O Relative to Ground

Operating Temperature

0°C to 70°C

Operating Temperature (Industrial Version)

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

RECOMMENDED DC OPERATING CONDITIONS

(0

°C to 70°C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Supply Voltage

4.5

5.0

5.5

V

1

ST

2.0

V

1

ST

-0.3

+0.8

V

1

DC ELECTRICAL CHARACTERISTICS

(0

°C to 70°C; V

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Leakage

-1.0

+1.0

µA

3

Output Current @ 2.4V

-8

-10

mA

5

Output Current @ 0.4V

10

mA

Low Level @ RST

0.4

V

1

Output Voltage @ -500 uA

-0.5V

-0.1V

V

1, 7

Output Current (CMOS)

50

µA

2

Operating Current (TTL)

200

500

µA

8

4.50

4.62

4.74

V

1

4.25

4.37

4.49

V

1

CAPACITANCE

°C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Capacitance

5pF

Output Capacitance

7pF