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Features
- 256 position
- 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
- Low temperature coefficient 35 ppm/°C typical
- THD 0.006% typical
- Midscale preset
- Compact MSOP-10 package
- Automotive temperature range: −40°C to +125°C
- iCMOS™ process technology
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The AD5290 is one of the few high voltage, high performance, and compact digital potentiometers1 in the market at present. This device can be used as a programmable resistor or resistor divider. The AD5290 performs the same electronic adjustment function as mechanical potentiometers, variable resistors, and trimmers, with enhanced resolution, solid-state reliability, and superior temperature stability.
With digital rather than manual control, the AD5290 provides layout flexibility and allows closed-loop dynamic controllability.
The AD5290 is available in MSOP-10 package and has 10 kΩ, 50 kΩ, and 100 kΩ options. All parts are guaranteed to operate over the –40°C to +125°C extended automotive temperature range.
Applications
- High voltage DAC
- Programmable power supply
- Programmable gain and offset adjustment
- Programmable filters and delays
- Actuator control
- Audio volume control
- Mechanical potentiometer replacement
1 The RDAC segmentation is protected by U.S. Patent Number 5,495,245.
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AD5290
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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 |
|---|---|---|---|
| AD5290YRMZ10 |
10-Lead MSOP
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| AD5290YRMZ10-R7 |
10-Lead MSOP
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| AD5290YRMZ100 |
10-Lead MSOP
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| AD5290YRMZ100-R7 |
10-Lead MSOP
|
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| AD5290YRMZ50 |
10-Lead MSOP
|
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| AD5290YRMZ50-R7 |
10-Lead MSOP
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Product Lifecycle
PCN
Mar 22, 2021
- 21_0001
Addition of Amkor Philippines as an Alternate Site for Singulated MSOP and MSOP_EP
AD5290YRMZ10
PRODUCTION
AD5290YRMZ10-R7
PRODUCTION
AD5290YRMZ100
PRODUCTION
AD5290YRMZ100-R7
PRODUCTION
AD5290YRMZ50
PRODUCTION
AD5290YRMZ50-R7
PRODUCTION
Oct 30, 2017
- 15_0176
Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines
AD5290YRMZ10
PRODUCTION
AD5290YRMZ10-R7
PRODUCTION
AD5290YRMZ100
PRODUCTION
AD5290YRMZ100-R7
PRODUCTION
AD5290YRMZ50
PRODUCTION
AD5290YRMZ50-R7
PRODUCTION
May 15, 2012
- 10_0006
Halogen Free Material Change for mini SOIC Products
AD5290YRMZ10
PRODUCTION
AD5290YRMZ10-R7
PRODUCTION
AD5290YRMZ100
PRODUCTION
AD5290YRMZ100-R7
PRODUCTION
AD5290YRMZ50
PRODUCTION
AD5290YRMZ50-R7
PRODUCTION
Nov 16, 2009
- 06_0157
Qualification of the 8" H6 Thin Film BiPolar Wafer Fab Process at Analog Devices, Limerick, Ireland
AD5290YRMZ10
PRODUCTION
AD5290YRMZ10-R7
PRODUCTION
AD5290YRMZ100
PRODUCTION
AD5290YRMZ100-R7
PRODUCTION
AD5290YRMZ50
PRODUCTION
AD5290YRMZ50-R7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Mar 22, 2021
- 21_0001
Addition of Amkor Philippines as an Alternate Site for Singulated MSOP and MSOP_EP
AD5290YRMZ10
PRODUCTION
AD5290YRMZ10-R7
PRODUCTION
AD5290YRMZ100
PRODUCTION
AD5290YRMZ100-R7
PRODUCTION
AD5290YRMZ50
PRODUCTION
AD5290YRMZ50-R7
PRODUCTION
Oct 30, 2017
- 15_0176
Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines
AD5290YRMZ10
PRODUCTION
AD5290YRMZ10-R7
PRODUCTION
AD5290YRMZ100
PRODUCTION
AD5290YRMZ100-R7
PRODUCTION
AD5290YRMZ50
PRODUCTION
AD5290YRMZ50-R7
PRODUCTION
May 15, 2012
- 10_0006
Halogen Free Material Change for mini SOIC Products
AD5290YRMZ10
PRODUCTION
AD5290YRMZ10-R7
PRODUCTION
AD5290YRMZ100
PRODUCTION
AD5290YRMZ100-R7
PRODUCTION
AD5290YRMZ50
PRODUCTION
AD5290YRMZ50-R7
PRODUCTION
Nov 16, 2009
- 06_0157
Qualification of the 8" H6 Thin Film BiPolar Wafer Fab Process at Analog Devices, Limerick, Ireland
AD5290YRMZ10
PRODUCTION
AD5290YRMZ10-R7
PRODUCTION
AD5290YRMZ100
PRODUCTION
AD5290YRMZ100-R7
PRODUCTION
AD5290YRMZ50
PRODUCTION
AD5290YRMZ50-R7
PRODUCTION
Software & Part Ecosystem
Device Drivers
Looking for Evaluation Software? You can find it here
Can't find the software or driver you need?
Request a Driver/SoftwareEvaluation Kits 1
EVAL-AD5290
AD5290 Evaluation Board
Product Detail
The user guide describes the full featured EVAL-AD5290DBZ board for evaluating the AD5290 digital potentiometer. The AD5290 is a single-channel, 256-position with high voltage, high performance, and compact digital potentiometers. The AD5290 is capable of operating at high voltages, supporting both dual supply (±10 V to ±15 V) and single supply (20 V to 30 V) operation.
The AD5290 uses a versatile 3-wire serial interface that operates at clock rates of up to 4 MHz and is compatible with the standard serial peripheral interface (SPI).
The EVAL-AD5290DBZ incorporates an internal power supply from the USB and allows an external power supply for the logic voltage levels. The EVAL-AD5290DBZ can operate in single supply and dual supply modes, and incorporates an output buffer.
Complete specifications for the AD5290 can be found in the AD5290 data sheet available from Analog Devices, Inc., and must be consulted in conjunction with the user guide when using the evaluation board.
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