Specification	AD7376ARUZ50

Configuration	Potentiometer
Features	Cascade Pin
Interface	SPI
Memory Type	Volatile
Mounting Type	Surface Mount
Number of Circuits	1
Number of Taps	128
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	14-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Resistance - Wiper (Ohms) (Typ)	260 Ohms
Resistance (Ohms)	50 kOhms
Supplier Device Package	14-TSSOP
Taper	Linear
Temperature Coefficient (Typ)	-300 ppm/°C
Tolerance	30 %
Voltage - Supply	±4.5V
Voltage - Supply [Max]	33 V, 16.5 V
Voltage - Supply [Min]	4.5 V

AD7376 Series

+30 V/±15 V Operation 128-Position Digital Potentiometer

Part	Resistance (Ohms)	Taper	Configuration	Voltage - Supply [Max]	Voltage - Supply [Min]	Voltage - Supply	Package / Case [custom]	Package / Case [custom]	Package / Case	Mounting Type	Features	Temperature Coefficient (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Memory Type	Supplier Device Package	Number of Circuits	Number of Taps	Resistance - Wiper (Ohms) (Typ)	Interface	Tolerance	Resistance (Ohms)	Package / Case [x]	Package / Case [y]	Utilized IC / Part	Function	Type	Supplied Contents
Analog Devices AD7376ARUZ50-REEL7	50 kOhms	Linear	Potentiometer	16.5 V 33 V	4.5 V	±4.5V	0.173 "	4.4 mm	14-TSSOP	Surface Mount	Cascade Pin	-300 ppm/°C	85 °C	-40 °C	Volatile	14-TSSOP	1	128	260 Ohms	SPI	30 %
Analog Devices AD7376ARUZ10-R7		Linear	Potentiometer	16.5 V 33 V	4.5 V	±4.5V	0.173 "	4.4 mm	14-TSSOP	Surface Mount	Cascade Pin	-300 ppm/°C	85 °C	-40 °C	Volatile	14-TSSOP	1	128	260 Ohms	SPI	30 %	10k
Analog Devices AD7376ARWZ100	100 kOhms	Linear	Potentiometer	16.5 V 33 V	4.5 V	±4.5V			16-SOIC	Surface Mount	Cascade Pin	-300 ppm/°C	85 °C	-40 °C	Volatile	16-SOIC	1	128	260 Ohms	SPI	30 %		0.295 in	7.5 mm
Analog Devices AD7376ARUZ50	50 kOhms	Linear	Potentiometer	16.5 V 33 V	4.5 V	±4.5V	0.173 "	4.4 mm	14-TSSOP	Surface Mount	Cascade Pin	-300 ppm/°C	85 °C	-40 °C	Volatile	14-TSSOP	1	128	260 Ohms	SPI	30 %
Analog Devices AD7376ARUZ10		Linear	Potentiometer	16.5 V 33 V	4.5 V	±4.5V	0.173 "	4.4 mm	14-TSSOP	Surface Mount	Cascade Pin	-300 ppm/°C	85 °C	-40 °C	Volatile	14-TSSOP	1	128	260 Ohms	SPI	30 %	10k
Analog Devices AD7376ARUZ100	100 kOhms	Linear	Potentiometer	16.5 V 33 V	4.5 V	±4.5V	0.173 "	4.4 mm	14-TSSOP	Surface Mount	Cascade Pin	-300 ppm/°C	85 °C	-40 °C	Volatile	14-TSSOP	1	128	260 Ohms	SPI	30 %
Analog Devices EVAL-AD7376EBZ																									AD7376	Digital Potentiometer	Data Acquisition	Board(s)

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	$ 10.21
		10	$ 7.26
		25	$ 6.96
Newark	Each	1	$ 8.43
		10	$ 8.05
		25	$ 7.79
		50	$ 7.39
		192	$ 7.12

Description

General part information

AD7376 Series

The AD7376 is one of the few high voltage, high performance digital potentiometers on the market. This device can be used as a programmable resistor or resistor divider. The AD7376 performs the same electronic adjustment function as mechanical potentiometers, variable resistors, and trimmers with enhanced resolution, solid-state reliability, and programmability. With digital rather than manual control, the AD7376 provides layout flexibility and allows closed-loop dynamic controllability.The AD7376 features sleep-mode programmability in shutdown that can be used to program the preset before device activation, thus providing an alternative to costly EEPROM solutions.The AD7376 is available in 14-lead TSSOP and 16-lead wide body SOIC packages in 10 kΩ, 50 kΩ, and 100 kΩ options. All parts are guaranteed to operate over the −40°C to +85°C extended industrial temperature range.APPLICATIONSHigh voltage DACProgrammable power supplyProgrammable gain and offset adjustmentProgrammable filters, delaysActuator controlAudio volume controlMechanical potentiometer replacement

Documents

Technical documentation and resources

Datasheet

AN-686: Implementing an I2C®Reset (Rev.0)

Application Note

AN-582: Resolution Enhancements of Digital Potentiometers with Multiple Devices (Rev.A)

Application Note

AN-580: Programmable Oscillator Uses Digital Potentiometers (Rev.0)

Application Note

Package Drawing - 14-Lead TSSOP

Package Drawing