AD5280 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD5280
Manufacturer

ADI
ChipWorker Part#

CW353129336
RoHS

Lead free / RoHS Compliant
Description

Single/Dual,15V/5V,256Position I2C-Compatible Digital Potentiometer
Documentation

Datasheet

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AD5280 Specifications

Attribute	Attribute Value

Part Number	AD5280
Manufacturer	ADI
ChipWorker Part#	CW353129336
Documentation	Datasheet
	expand all
Product Lifecycle Status	Active
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

GENERAL DESCRIPTION
The AD5280/AD5282 provides a single-/dual-channel, 256-position digitally controlled variable resistor (VR) device.1 These 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. Nominal temperature coefficient of both parts is 30 ppm/°C. Another key feature of these parts is that they can operate up to +15 V or ±5 V.
FEATURES
256 Position
AD5280: 1-Channel
AD5282: 2-Channel (Independently Programmable)
Potentiometer Replacement
20 kΩ, 50 kΩ, 200 kΩ
Low Temperature Coefficient 30 ppm/°C
Internal Power-On Midscale Preset
5 V to 15 V Single-Supply; ±5.5 V Dual-Supply Operation
I2C Compatible Interface
APPLICATIONS
Multimedia, Video, and Audio
Communications
Mechanical Potentiometer Replacement
Instrumentation: Gain, Offset Adjustment
Programmable Voltage Source
Programmable Current Source
Line Impedance Matching

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Ordering Information

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- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
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- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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