DS1844 Digital PotentiometersI2C, Serial64 PositionsMin 2.7V VMax 5.5V V
SOT-23
DS1844E-050/T&R Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
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
2005
Tolerance
±20%
Feature
Selectable Address
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Temperature Coefficient
750 ppm/°C
Resistance
50kOhm
Number of Positions
64
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Composition
Potentiometer
Voltage - Supply
2.7V~5.5V
Base Part Number
DS1844
Operating Supply Voltage
5V
Configuration
Potentiometer
Interface
I2C, Serial
Number of Circuits
4
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Nominal Supply Current
2.5mA
Memory Type
Volatile
Taper
Linear
Number of Taps
64
Resistance - Wiper (Ω) (Typ)
250
Temperature Coefficient (Typ)
750ppm/°C
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
DS1844E-050/T&R Product Details
DS1844E-050/T&R Overview
This file is contained in a package of 20-TSSOP (0.173, 4.40mm Width).The pentometer is stored from Volatile.Embedded in this digital potentiometer are 4 circuits.The digital analogic is secured using this package Tape & Reel (TR).This pentometer is protected from overcurrent by 64 taps.A 64 position is contained in pentometer.The way to mount is Surface Mount.potentionmeters with 2.7V~5.5V voltage capabilities can be used.The temperature range of this digital potentiometer is -40°C~85°C.You can limit the flow by using 50kOhm.This object belongs to the DS1844 family.potentiameter with 20 pins.With this digital variable resistor, you can find Selectable Address.In a 5V supply voltage, potentiometers conduct.Having the maximum setting 85°C ensures stable operation of the digital resistor.This electronic potentiometer operates at -40°C degrees Celsius at a minimum temperature to ensure reliability.It can handle a maximum supply voltage of 5.5V.In order to function, the supply voltage must be at least 0.
DS1844E-050/T&R Features
Available in 20-TSSOP (0.173, 4.40mm Width) package 4 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
DS1844E-050/T&R Applications
There are a lot of Maxim Integrated DS1844E-050/T&R Digital Potentiometers applications.