AD7376

PRODUCTION

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

Data Sheet (Rev. D) Product Selection Table

Part Models: 10
1ku List Price: Starting From $5.44

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Overview

128 positions
10 kΩ, 50 kΩ, 100 kΩ
20 V to 30 V single-supply operation
±10 V to ±15 V dual-supply operation
3-wire SPI^®-compatible serial interface

THD 0.006% typical
Programmable preset
Power shutdown: less than 1 μA
iCMOS^™ process technology

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.

APPLICATIONS

High voltage DAC
Programmable power supply
Programmable gain and offset adjustment
Programmable filters, delays
Actuator control
Audio volume control
Mechanical potentiometer replacement

Part Models: 10
1ku List Price: Starting From $5.44

Documentation

Data Sheet 1

AD7376: +30 V/±15 V Operation 128-Position Digital Potentiometer Data Sheet (Rev.D) 11/03/2005

Application Note 4

AN-580: Programmable Oscillator Uses Digital Potentiometers (Rev.0) 10/02/2002

AN-686: Implementing an I²C^® Reset (Rev.0) 12/16/2003

AN-582: Resolution Enhancements of Digital Potentiometers with Multiple Devices (Rev.A) 10/02/2002

AN-1291: Digital Potentiometers: Frequently Asked Questions 08/18/2020

Frequently Asked Question 1

FAQ 09/08/2025

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD7376ARUZ10	14-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARUZ10-R7	14-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARUZ100	14-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARUZ100-R7	14-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARUZ50	14-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARUZ50-REEL7	14-Lead TSSOP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARWZ10	16-Lead SOIC Wide	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARWZ10-RL	16-Lead SOIC Wide	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARWZ100	16-Lead SOIC Wide	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD7376ARWZ50	16-Lead SOIC Wide	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 5, 2021 - 21_0035 Amkor Philippines as an Alternate Site for TSSOP_4.4
		PCN21_0035_Form Material_Report Qualification Results Summary Other
AD7376ARUZ10	PRODUCTION
AD7376ARUZ10-R7	PRODUCTION
AD7376ARUZ100	PRODUCTION
AD7376ARUZ100-R7	PRODUCTION
AD7376ARUZ50	PRODUCTION
AD7376ARUZ50-REEL7	PRODUCTION
Jan 20, 2012 - 11_0218 Halogen Free Material Change for Certain TSSOP Products at Carsem
		PCN11_0218_Form Material_Report Qualification Report Summary
AD7376ARUZ10	PRODUCTION
AD7376ARUZ10-R7	PRODUCTION
AD7376ARUZ100	PRODUCTION
AD7376ARUZ100-R7	PRODUCTION
AD7376ARUZ50	PRODUCTION
AD7376ARUZ50-REEL7	PRODUCTION
Nov 16, 2009 - 06_0157 Qualification of the 8" H6 Thin Film BiPolar Wafer Fab Process at Analog Devices, Limerick, Ireland
		Material_Report PCN06_0157_Form RQR03599A
AD7376ARUZ10	PRODUCTION
AD7376ARUZ10-R7	PRODUCTION
AD7376ARUZ100	PRODUCTION
AD7376ARUZ100-R7	PRODUCTION
AD7376ARUZ50	PRODUCTION
AD7376ARUZ50-REEL7	PRODUCTION
AD7376ARWZ10	PRODUCTION
AD7376ARWZ10-RL	PRODUCTION
AD7376ARWZ100	PRODUCTION
AD7376ARWZ50	PRODUCTION
Aug 4, 2010 - 10_0117 Halogen Free Material Change for SOIC_W Products at Carsem
		PCN10_0117_Form Material_Report Reliability Report
AD7376ARWZ10	PRODUCTION
AD7376ARWZ10-RL	PRODUCTION
AD7376ARWZ100	PRODUCTION
AD7376ARWZ50	PRODUCTION