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DS1844S-100+

DS1844S-100+

DS1844S-100+

Maxim Integrated

20 Terminations3V 20 Pin DS1844 Digital PotentiometersI2C, Serial64 Positions

SOT-23

DS1844S-100+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Weight 537.308512mg
Operating Temperature -40°C~85°C
Packaging Tube
Published 2005
Tolerance ±20%
JESD-609 Code e3
Feature Selectable Address
Pbfree Code yes
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 Matte Tin (Sn)
Technology CMOS
Voltage - Supply 2.7V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 3V
Terminal Pitch 1.27mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number DS1844
Pin Count 20
Operating Supply Voltage 5V
Configuration Potentiometer
Interface I2C, Serial
Number of Circuits 4
Operating Supply Current 2.5mA
Memory Type Volatile
Supply Type Single
Bandwidth 0.1 kHz
Taper Linear
Number of Taps 64
Total Resistance 100000Ohm
Resistance - Wiper (Ω) (Typ) 250
Height 2.35mm
Length 13mm
Width 7.6mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
DS1844S-100+ Product Details

DS1844S-100+ Overview


20-SOIC (0.295, 7.50mm Width) packages contain it.The pentometer is stored from Volatile.This digital potentiometer includes 4 embedded circuits.To secure the digital analogic, it can be accessed in the Tube package.During overcurrent, this pentometer features 64 taps.In total, pentometer has 64 positions.The terminations are 20.This programmable potentiometer includes 4 functions for your reference.The speed potentiometers have a total resistance of 100000Ohm.For its performance, it uses 3V.In the digi devices, there are 20 pins.The mounting direction should be Surface Mount.potentionmeters that can supply 2.7V~5.5V volts are available.With this digital potentiometer, the temperature range is -40°C~85°C.It is possible to limit the flow with 100kOhm.DS1844 is a family member.The potentiameter has 20 pins.It is possible to find Selectable Address using this digital variable resistor.The potentiometer conducts in a supply voltage of 5V.In order for it to function properly, the supply current must be operated at 2.5mA.Supply types can be categorized by Single.

DS1844S-100+ Features


Available in 20-SOIC (0.295, 7.50mm 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

DS1844S-100+ Applications


There are a lot of Maxim Integrated DS1844S-100+ Digital Potentiometers applications.

  • PC
  • Bias adjustment circuits
  • Programmable I to V converter
  • Automatic detection of equipment
  • Motor control
  • Brightness of monitors
  • Audio Volume control
  • Audio level control
  • DAC
  • Industrial control

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