AD5282BRUZ50 Digital Potentiometers (DigiPOT) by Analog Devices

Status: Production
Series: AD5282
RoHS: Compliant
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The AD5280 / AD5282 are single-channel and dual-channel, 256-position, digitally controlled variable resistors (VRs). The devices perform the same electronic adjustment function as a potentiometer, trimmer, or variable resistor. Each VR offers a completely programmable value of resistance between the A terminal and the wiper or the B terminal and the wiper. The fixed A-to-B terminal resistance of 20 kΩ, 50 kΩ, or 200 kΩ has a 1% channel-to-channel matching tolerance. The nominal temperature coefficient of both parts is 30 parts per million/ degrees centigrade (ppm/°C). Another key feature is that the parts can operate up to +15 V or ±5 V.Wiper position programming defaults to midscale at system power-on. When powered, the VR wiper position is programmed by an I2C-compatible, 2-wire serial data interface. The AD5280 / AD5282 feature sleep mode programmability. This allows any level of preset in power-up and is an alternative to a costly EEPROM solution. Both parts have additional programmable logic outputs that enable users to drive digital loads, logic gates, LED drivers, and analog switches in their system.The AD5280/AD5282 are available in thin, surface-mounted 14-lead TSSOP and 16-lead TSSOP. All parts are guaranteed to operate over the extended industrial temperature range of −40°C to +85°C. For 3-wire SPI-compatible interface

Where to Buy

Prices starting from US$2.68

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$2.68
973
in stock
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Chip One Stop
from US$3.36
668
in stock
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Newark Electronics
from US$4.59
181
in stock
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element14
from US$4.11
181
in stock
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Farnell
from US$3.76
181
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Features

AD5280: 1 channel
AD5282: 2 channels
256 positions
+10 V to +15 V single supply;
±5.5 V dual-supply operation
20 kΩ, 50 kΩ, 200 kΩ fixed terminal resistance
Low temperature coefficient: 30 ppm/°C
Power-on midscale preset1 
Programmable reset
Operating temperature: −40°C to +85°C
I2C-compatible interface

Alternative Descriptions

Dual 8-Bit I2C Dig POT | Analog Devices
Digital Potentiometer, Dual, 256 Step | Newark Electronics
DIGITAL POTENTIOMETER, DUAL, 256 STEP | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD5282BRUZ50?

Additional datasheets, footprints and schematics for AD5282BRUZ50 are listed on our Part Details page. You can also find images and similar parts to AD5282BRUZ50 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD5282BRUZ50 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD5282BRUZ50 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD5282BRUZ50 fall under?

The AD5282BRUZ50 is listed under Digital Potentiometers (DigiPOT).

Can I view similar or alternative parts?

You can view similar parts to AD5282BRUZ50 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 AD5282BRUZ50 you can contact the distributor directly for product support, shipping queries etc.

Is the AD5282BRUZ50 RoHS compliant?

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

Which authorised distributors for AD5282BRUZ50 have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for AD5282BRUZ50.

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