20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions
SOT-23
DS1844-100 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Through Hole
Package / Case
20-DIP (0.300, 7.62mm)
Surface Mount
NO
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
2005
Tolerance
±20%
JESD-609 Code
e0
Feature
Selectable Address
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Temperature Coefficient
750 ppm/°C
Resistance
100kOhm
Number of Positions
64
Terminal Finish
Tin/Lead (Sn/Pb)
Technology
CMOS
Voltage - Supply
2.7V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
240
Number of Functions
4
Supply Voltage
3V
Reach Compliance Code
not_compliant
[email protected] Reflow Temperature-Max (s)
20
Base Part Number
DS1844
Pin Count
20
JESD-30 Code
R-PDIP-T20
Qualification Status
Not Qualified
Power Supplies
3/5V
Configuration
Potentiometer
Interface
I2C, Serial
Number of Circuits
4
Memory Type
Volatile
Bandwidth
0.1 kHz
Taper
Linear
Number of Taps
64
Total Resistance
100000Ohm
Resistance - Wiper (Ω) (Typ)
250
Resistor Terminal Voltage-Max
3.5V
Temperature Coefficient (Typ)
750ppm/°C
Resistor Terminal Voltage-Min
-0.5V
Length
26.16mm
Width
7.62mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
DS1844-100 Product Details
DS1844-100 Overview
There are 20-DIP (0.300, 7.62mm) packages in this package.Volatile is the point at which this pentometer starts to be stored.The digital potentiometer has 4 embedded circuits.A secure version of the digital analogic can be found in the Tube package.There are 64 taps to protect the overcurrent of this pentometer.64 positions make up the pentometer.Digital potentiometer is designed wdigital potentiometerh terminations of 20.Listed below are 4 functions included in this programmable potentiometer.The total resistance of the speed potentiometers will be 100000Ohm as shown.In order for it to perform, it relies on 3V.The digi devices displays 20 pins.It is recommended to mount in the way of Through Hole.It is possible for the potentionmeter to supply voltages of 2.7V~5.5V.With this digital potentiometer, the temperature range is -40°C~85°C.You can limit the flow by using 100kOhm.DS1844 is a family member.This digital variable resistor contains Selectable Address.It is capable of delivering voltage at 3/5V.
DS1844-100 Features
Available in 20-DIP (0.300, 7.62mm) package 4 Circuits Mounting Type: Through Hole Operate temperature at the range of -40°C~85°C
DS1844-100 Applications
There are a lot of Maxim Integrated DS1844-100 Digital Potentiometers applications.