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

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

Distributor	Package	Quantity	$	Updated

Digikey	Tube	74	$ 1.81	<3d

General part information

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

Technical documentation and resources