Features and Benefits
- 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.
- High voltage DAC
- Programmable power supply
- Programmable gain and offset adjustment
- Programmable filters, delays
- Actuator control
- Audio volume control
- Mechanical potentiometer replacement
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
AN-1291: Digital Potentiometers: Frequently Asked Questions8/18/2020
AN-686: Implementing an I2C® Reset (Rev. 0)12/16/2003
AN-582: Resolution Enhancements of Digital Potentiometers with Multiple Devices (Rev. A)10/2/2002
AN-580: Programmable Oscillator Uses Digital Potentiometers (Rev. 0)10/2/2002
Software & Systems Requirements
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 Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|AD7376ARUZ10||Material Declaration||Reliability Data||14-Lead TSSOP|
|AD7376ARUZ10-R7||Material Declaration||Reliability Data||14-Lead TSSOP|
|AD7376ARUZ100||Material Declaration||Reliability Data||14-Lead TSSOP|
|AD7376ARUZ100-R7||Material Declaration||Reliability Data||14-Lead TSSOP|
|AD7376ARUZ50||Material Declaration||Reliability Data||14-Lead TSSOP|
|AD7376ARUZ50-REEL7||Material Declaration||Reliability Data||14-Lead TSSOP|
|AD7376ARWZ10||Material Declaration||Reliability Data||16-Lead SOIC Wide|
|AD7376ARWZ10-RL||Material Declaration||Reliability Data||16-Lead SOIC Wide|
|AD7376ARWZ100||Material Declaration||Reliability Data||16-Lead SOIC Wide|
|AD7376ARWZ50||Material Declaration||Reliability Data||16-Lead SOIC Wide|
|Wafer Fabrication Data|
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Sample & Buy
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Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.