DS1803Z-050+

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Analog Devices Inc./Maxim Integrated

IC DGTL POT 50KOHM 256TAP 16SO

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DS1803Z-050+

Active

Analog Devices Inc./Maxim Integrated

IC DGTL POT 50KOHM 256TAP 16SO

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DS1803Z-050+

Configuration	Potentiometer
Features	Selectable Address
Interface	I2C
Memory Type	Volatile
Mounting Type	Surface Mount
Number of Circuits	2
Number of Taps	256
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Resistance - Wiper (Ohms) (Typ)	400 Ohms
Resistance (Ohms)	50 kOhms
Supplier Device Package	16-SOIC
Taper	Linear
Temperature Coefficient (Typ)	750 ppm/°C
Tolerance	20 %
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.7 V

DS1803 Series

Part	Tolerance	Mounting Type	Number of Circuits	Resistance - Wiper (Ohms) (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Configuration	Package / Case	Package / Case [x]	Package / Case [y]	Resistance (Ohms)	Memory Type	Supplier Device Package	Interface	Voltage - Supply [Min]	Voltage - Supply [Max]	Taper	Number of Taps	Features	Temperature Coefficient (Typ)	Package / Case [custom]	Package / Case [custom]	Resistance (Ohms)
Analog Devices Inc./Maxim Integrated DS1803Z-050+T&R	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	16-SOIC	0.154 in	3.9 mm	50 kOhms	Volatile	16-SOIC	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C
Analog Devices Inc./Maxim Integrated DS1803E-50/T&R	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	14-TSSOP			50 kOhms	Volatile	14-TSSOP	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C	0.173 "	4.4 mm
Analog Devices Inc./Maxim Integrated DS1803E-100+	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	14-TSSOP			100 kOhms	Volatile	14-TSSOP	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C	0.173 "	4.4 mm
Analog Devices Inc./Maxim Integrated DS1803Z-050+	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	16-SOIC	0.154 in	3.9 mm	50 kOhms	Volatile	16-SOIC	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C
Analog Devices Inc./Maxim Integrated DS1803E-010	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	14-TSSOP				Volatile	14-TSSOP	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C	0.173 "	4.4 mm	10k
Analog Devices Inc./Maxim Integrated DS1803E-100+T&R	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	14-TSSOP			100 kOhms	Volatile	14-TSSOP	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C	0.173 "	4.4 mm
Analog Devices Inc./Maxim Integrated DS1803E-010+T&R	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	14-TSSOP				Volatile	14-TSSOP	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C	0.173 "	4.4 mm	10k
Analog Devices Inc./Maxim Integrated DS1803E-100/T&R	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	14-TSSOP			100 kOhms	Volatile	14-TSSOP	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C	0.173 "	4.4 mm
Analog Devices Inc./Maxim Integrated DS1803Z-050	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	16-SOIC	0.154 in	3.9 mm	50 kOhms	Volatile	16-SOIC	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C
Analog Devices Inc./Maxim Integrated DS1803E-100	20 %	Surface Mount	2	400 Ohms	85 °C	-40 °C	Potentiometer	14-TSSOP			100 kOhms	Volatile	14-TSSOP	I2C	2.7 V	5.5 V	Linear	256	Selectable Address	750 ppm/°C	0.173 "	4.4 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 10.10
		10	$ 9.12
		50	$ 8.70
		100	$ 7.55
		250	$ 7.21
		500	$ 6.58
		1000	$ 5.73

Description

General part information

DS1803 Series

Digital Potentiometer 50k Ohm 2 Circuit 256 Taps I2C Interface 16-SOIC

Documents

Technical documentation and resources