DS1803Z-050/TR View Datasheet(PDF) - Dallas Semiconductor -> Maxim Integrated

Part Name

Description

MFG CO.

DS1803Z-050/TR

Addressable Dual Digital Potentiometer

Dallas Semiconductor -> Maxim Integrated 

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

Operating Temperature

Storage Temperature

Soldering Temperature

-1.0V to +7.0V

-40° to +85°C; industrial

-55°C to +125°C

260°C for 10 seconds

DS1803

* 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 OPERATING CONDITIONS

PARAMETER

SYMBOL MIN

TYP

Supply Voltage

VCC

+2.7

Resistors Inputs

L,H,W GND-0.5

(-40°C to +85°C)

MAX UNITS NOTES

5.5

V

1

VCC+0.5

V

1

DC ELECTRICAL CONDITIONS

PARAMETER SYMBOL CONDITION

Supply Current (Active)

ICC

Input Leakage

ILI

Wiper Resistance

RW

Wiper Current

IW

Input Logic 1

VIH

Input Logic 0

VIL

Input Logic Levels A0, A1,

A2

Input Logic 1

Input Logic 0

Input Current each I/O Pin

Standby Current

Low Level Output Voltage

ISTBY

VOL1

0.4<VI/O<0.9VCC

3 mA sink

current

VOL2

6 mA sink

current

I/O Capacitance

CI/0

Pulse Width of Spikes

which must be suppressed

tSP

by the input filter

Fast Mode

(-40°C to +85°C; VCC=2.7V to 5.5V)

MIN TYP MAX UNITS NOTES

200

μA

3

-1

+1

μA

400 1000

ohms

1

mA

0.7VCC

-0.5

0.7VCC

-0.5

-10

VCC+0.5

V

2

0.3VCC

V

2

VCC+0.5

V

12

0.3VCC

+10

μA

20

40

μA

4

0.0

0.4

V

0.0

0.6

V

10

pF

0

50

ns

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