DS1844E-050
RoHS
/
Package 20-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Data Acquisition - Digital Potentiometers
Description
Non-RoHS Compliant CMOS GULL WING Surface Mount Digital Potentiometer ±20% -40C~85C 6.5mm 50kOhm
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Length 6.5mm
Height Seated (Max) 1.1mm
Technical
Resistor Terminal Voltage-Min -0.5V
Temperature Coefficient (Typ) 750ppm/°C
Resistor Terminal Voltage-Max 3.5V
Resistance - Wiper (Ω) (Typ) 250
Total Resistance 50000Ohm
Number of Taps 64
Taper Linear
Bandwidth 0.2 kHz
Memory Type Volatile
Number of Circuits 4
Interface I2C, Serial
Configuration Potentiometer
Power Supplies 3/5V
Qualification Status Not Qualified
JESD-30 Code R-PDSO-G20
Pin Count 20
Base Part Number DS1844
Time@Peak Reflow Temperature-Max (s) 20
Reach Compliance Code not_compliant
Terminal Pitch 0.65mm
Supply Voltage 3V
Number of Functions 4
Peak Reflow Temperature (Cel) 240
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 2.7V~5.5V
Technology CMOS
Terminal Finish Tin/Lead (Sn/Pb)
Number of Positions 64
Resistance 50kOhm
Temperature Coefficient 750 ppm/°C
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
Feature Selectable Address
JESD-609 Code e0
Tolerance ±20%
Published 2005
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Surface Mount YES
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
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