AD5231BRUZ10 Digital Potentiometers (DigiPOT) by Analog Devices

Status: Production
Series: AD5231
RoHS: Compliant
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The AD5231 is a nonvolatile memory, digitally controlled potentiometer with 1024-step resolution. The device performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability, and remote controllability. The AD5231 has versatile programming that uses a standard 3-wire serial interface for 16 modes of operation and adjustment, including scratchpad programming, memory storing and restoring, increment/decrement, ±6 dB/step log taper adjustment, wiper setting readback, and extra EEMEM for user-defined information, such as memory data for other components, look-up table, or system identification information.In scratchpad programming mode, a specific setting can be programmed directly to the RDAC register that sets the resistance between Terminals W–A and Terminals W–B. This setting can be stored into the EEMEM and is transferred automatically to the RDAC register during system power-on.The EEMEM content can be restored dynamically or through external PR strobing, and a WP function protects EEMEM contents. To simplify the programming, the linear-step increment or decrement commands can be used to move the RDAC wiper up or down, one step at a time. The ±6 dB step commands can be used to double or half the RDAC wiper setting.The AD5231 is available in a 16-lead TSSOP. The part is guaranteed to operate over the extended industrial temperature range of −40°C to +85°C.

Prices starting from US$3.98


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$5.97
2,647
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Logo for Newark Electronics Newark Electronics US$4.47
608
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Logo for element14 element14 US$3.99
608
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Logo for Farnell Farnell US$3.98
608
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Features

1024-position resolution
Nonvolatile memory maintains wiper setting
Power-on refresh with EEMEM setting
EEMEM restore time: 140 μs typ
Full monotonic operation
10 kΩ, 50 kΩ, and 100 kΩ terminal resistance
Permanent memory write protection
Predefined linear increment/decrement instructions
Predefined ±6 dB/step log taper increment/decrement instructions
SPI®-compatible serial interface
3 V to 5 V single-supply or
±2.5 V dual-supply operation
Wiper setting readback

Alternative Descriptions

10-Bit EEMEM Digital POT | Analog Devices
Digital Potentiometer, Single, Tssop | Newark Electronics
DIGITAL POTENTIOMETER, SINGLE, TSSOP | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD5231BRUZ10?

Additional datasheets, footprints and schematics for AD5231BRUZ10 are listed on our Part Details page. You can also find images and similar parts to AD5231BRUZ10 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD5231BRUZ10 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD5231BRUZ10 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD5231BRUZ10 fall under?

The AD5231BRUZ10 is listed under Digital Potentiometers (DigiPOT).

Can I view similar or alternative parts?

You can view similar parts to AD5231BRUZ10 when available in the Digital Potentiometers (DigiPOT) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD5231BRUZ10 you can contact the distributor directly for product support, shipping queries etc.

Is the AD5231BRUZ10 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD5231BRUZ10 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for AD5231BRUZ10.

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