DS1844S-100+
RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Data Acquisition - Digital Potentiometers
Description
DS1844 Selectable Address I2C Serial e3 digital potentiometer 0.1kHz 5V 100kOhm 2.35mm
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Buying Options
Total Price: USD $4.15
Unit Price: USD $4.1477
≥1 USD $4.1477
≥10 USD $3.40385
≥100 USD $3.29745
≥500 USD $3.19105
≥1000 USD $3.08465
Inventory: 1105
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Weight 537.308512mg
Technical
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
Time@Peak 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
Dimensions
Height 2.35mm
Length 13mm
Width 7.6mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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