DS3903E-020+
RoHS 
RoHS compliant
RoHS compliantPackage 20-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Data Acquisition - Digital Potentiometers
Description
DS3903 Tin Selectable Address I2C digital potentiometer 400kHz 5V 10kOhm 90kOhm 950mum
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Buying Options
Total Price: USD $3.39
Unit Price: USD $3.388
≥1 USD $3.388
≥10 USD $3.04128
≥100 USD $2.874986
≥500 USD $2.49165
≥1000 USD $2.3639
≥3000 USD $2.121126
Inventory: 645
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC Unknown
Radiation Hardening No
Dimensions
Width 4.5mm
Length 6.6mm
Height 950μm
Technical
Temperature Coefficient (Typ) ±300ppm/°C
Resistance - Wiper (Ω) (Typ) 250
Total Resistance 90000Ohm
Number of Taps 128
Taper Linear
Quiescent Current 150μA
Max Supply Current 250μA
Memory Type Non-Volatile
Nominal Supply Current 250μA
Number of Circuits 3
Interface I2C
Configuration Potentiometer
Operating Supply Voltage 5V
Pin Count 20
Base Part Number DS3903
Time@Peak Reflow Temperature-Max (s) 30
Frequency 400kHz
Terminal Pitch 0.65mm
Supply Voltage 3V
Number of Functions 3
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 2.7V~5.5V
Number of Positions 128
Resistance 10kOhm 90kOhm
Temperature Coefficient 300 ppm/°C
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature Selectable Address
JESD-609 Code e3
Tolerance ±20%
Published 2002
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Number of Pins 20
Surface Mount YES
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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