Integrated Circuits (ICs)

DS3903E

Obsolete

IC DGTL POT 10K/90KOHM 20TSSOP

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Integrated Circuits (ICs)

Obsolete

IC DGTL POT 10K/90KOHM 20TSSOP

Technical Specifications

Parameters and characteristics for this part

Specification	DS3903E

Configuration	Potentiometer
Features	Selectable Address
Interface	I2C
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Number of Circuits	3
Number of Taps	128
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	20-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
Resistance - Wiper (Ohms) (Typ)	250 Ohms
Resistance (Ohms)	90k, 10k
Supplier Device Package	20-TSSOP
Taper	Linear
Temperature Coefficient (Typ)	300 ppm/°C
Tolerance	20 %
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.7 V

Part	Features	Package / Case [y]	Package / Case	Package / Case [x]	Mounting Type	Memory Type	Number of Circuits	Number of Taps	Supplier Device Package	Interface	Taper	Resistance (Ohms)	Resistance - Wiper (Ohms) (Typ)	Temperature Coefficient (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Tolerance	Configuration
Analog Devices Inc./Maxim Integrated DS3903E-020+	Selectable Address	4.4 mm	20-TSSOP	0.173 in	Surface Mount	Non-Volatile	3	128	20-TSSOP	I2C	Linear	10k 90k	250 Ohms	300 ppm/°C	85 °C	-40 °C	2.7 V	5.5 V	20 %	Potentiometer
Analog Devices Inc./Maxim Integrated DS3903E-020+T&R	Selectable Address	4.4 mm	20-TSSOP	0.173 in	Surface Mount	Non-Volatile	3	128	20-TSSOP	I2C	Linear	10k 90k	250 Ohms	300 ppm/°C	85 °C	-40 °C	2.7 V	5.5 V	20 %	Potentiometer
Analog Devices Inc./Maxim Integrated DS3903E	Selectable Address	4.4 mm	20-TSSOP	0.173 in	Surface Mount	Non-Volatile	3	128	20-TSSOP	I2C	Linear	10k 90k	250 Ohms	300 ppm/°C	85 °C	-40 °C	2.7 V	5.5 V	20 %	Potentiometer

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Digital Potentiometer 10k, 90k Ohm 3 Circuit 128 Taps I2C Interface 20-TSSOP

Technical documentation and resources