DS1803

6 of 11

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

-1.0V to +7.0V

Operating Temperature

-40° to +85°C; industrial

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

(-40

°C to +85°C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Supply Voltage

+2.7

5.5

V

1

Resistors Inputs

L,H,W

GND-0.5

V

1

GND

GND

GND

GND

DC ELECTRICAL CONDITIONS

(-40

°C to +85°C; V

PARAMETER

SYMBOL

CONDITION

MIN

TYP

MAX

UNITS

NOTES

Supply Current Active

200

µA

3

Input Leakage

-1

+1

µA

Wiper Resistance

400

1000

O

Wiper Current

1

MA

Input Logic 1

V

1,2

Input Logic 0

GND-0.5

V

1,2

Input Logic Levels A0, A1,

A2

Input Logic 1

Input Logic 0

GND-0.5

V

14

Input Current each I/O Pin

-10

+10

µA

Standby Current

20

40

µA

4

3 mA sink

current

0.0

0.4

V

Low Level Output Voltage

6 mA sink

current

0.0

0.6

V

I/O Capacitance

10

pF

Pulse Width of Spikes

which must be suppressed

by the input filter

Fast Mode

0

50

ns