DS3903E-020/W
RoHS
/
Package 20-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Data Acquisition - Digital Potentiometers
Description
REST 2RESISTOR ARRAY VALUES ARE 10000OHMS EACH; NONVOLATILE MEMORY DS3903 Selectable Address I2C digital potentiometer 5.5V 10kOhm 90kOhm 6.5mm -40C~85C
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Technical Details
Compliance
RoHS Status Non-RoHS Compliant
Dimensions
Width 4.4mm
Length 6.5mm
Height Seated (Max) 1.1mm
Technical
Temperature Coefficient (Typ) ±300ppm/°C
Resistor Terminal Voltage-Max 5.5V
Resistance - Wiper (Ω) (Typ) 250
Total Resistance 90000Ohm
Number of Taps 128
Taper Linear
Memory Type Non-Volatile
Number of Circuits 3
Interface I2C
Configuration Potentiometer
Qualification Status Not Qualified
JESD-30 Code R-PDSO-G20
Pin Count 20
Base Part Number DS3903
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 0.65mm
Supply Voltage 3V
Number of Functions 3
Peak Reflow Temperature (Cel) 245
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 2.7V~5.5V
Additional Feature REST 2 RESISTOR ARRAY VALUES ARE 10000 OHMS EACH; NONVOLATILE MEMORY
Terminal Finish TIN LEAD
Number of Positions 128
Resistance 10kOhm 90kOhm
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 2002
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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