DS1867E-050+T&R Overview
There are 20-TSSOP (0.173, 4.40mm Width) packages in this package.Non-Volatile is the point at which this pentometer starts to be stored.This digital potentiometer has 2 embedded circuits.Tape & Reel (TR) package provides access to it.To protect this pentometer from overcurrent, there are 256 taps.The mounting direction should be Surface Mount.It is possible for the potentionmeter to supply voltages of 5V.In this digital potentiometer, the temperature range is -40°C~85°C.There is a possibility of limiting the flow by 50kOhm.The DS1867 family contains pentometer.By Surface Mount, digital potentiometer is mounted.There are 20 pins on this potentiameter.When using this digital variable resistor, Cascade Pin can be found.At 5V, the potentiometer conducts.85°C is the maximum value that ensures the stability of the digital resistor.For reliability, it must operate at -40°C degrees Celsius.Maximum supply voltage is 5.5V.The unit can be powered by a voltage as low as 4.5V.
DS1867E-050+T&R Features
Available in 20-TSSOP (0.173, 4.40mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
20 pins
Operate supply voltage at the range of 5V

DS1867E-050+T&R Applications
There are a lot of Maxim Integrated
DS1867E-050+T&R Digital Potentiometers applications.

Modern office equipment
Industrial control
Medical equipment
Refrigerator
Programmable computer
Power supply
Power meter
Automatic detection of equipment
Optic fiber network
Adjusting the LCD Display

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width)
Number of Pins	20
Supplier Device Package	20-TSSOP
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	1999
Tolerance	±20%
Feature	Cascade Pin
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Temperature Coefficient	750 ppm/°C
Resistance	50kOhm
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Composition	Potentiometer
Voltage - Supply	5V
Base Part Number	DS1867
Operating Supply Voltage	5V
Configuration	Potentiometer
Interface	Serial
Number of Circuits	2
Max Supply Voltage	5.5V
Min Supply Voltage	4.5V
Nominal Supply Current	900μA
Memory Type	Non-Volatile
Taper	Linear
Number of Taps	256
Resistance - Wiper (Ω) (Typ)	400
Temperature Coefficient (Typ)	750ppm/°C
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free