Analog Devices' Non-Volatile Digital Potentiometers Deliver Industry's Highest Bandwidth And Lowest

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Analog Devices' Non-Volatile Digital Potentiometers Deliver Industry's Highest Bandwidth And Lowest Resistance Tolerance

NORWOOD, Mass.--(BUSINESS WIRE)-- Analog Devices, Inc. (ADI) today introduced a series of non-volatile single-, dual- and quad-channel digital potentiometers (digiPOTs) thatimprove component matching in industrial and communication control systems by featuring resistance tolerance of ± 1 percent (typ). The 11 new digiPOTs in ADI's AD514x and AD512x series also achieve a 3-MHz bandwidth that is 50 percent higher than the closest competitor, which enables faster system response time. The new devices offer the industry's lowest temperature coefficient performance over the widest temperature range (-40°C to 125°C).

ADI's non-volatile digiPOT series meets a wide range of system-level requirements in single, dual, or quad, 256-tap or 128-tap, SPI or I²C interfaces, leaded and leadless packaging, all featuring 4 kV ESD protection

  • Download data sheets, view product pages and request samples
  • Watch a video explaining how the problem of amplifier gain linearization can be solved by this digiPOT series
  • Find application notes and technical articles about digital potentiometer solutions from ADI:
    http://www.analog.com/digipots

AD514x and AD512x digiPOTS Key Features:

  • Resistor tolerance: ±1 percent typical for better matching
  • Wide bandwidth: 3 MHz for faster system response
  • 3-mm x 3-mm LFCSP package option for board savings
  • Low temperature coefficient: 35 ppm/°C over an extended temperature range

Pricing, Availability and Complementary Products

Product   

Sample
Availability

 

   Channel   Tap   Interface   

Price Each In
1,000
Quantities

   Packaging

AD5144

   Yes   Quad   256   SPI/I²C   $2.90   24-lead LFCSP/
20-lead TSSOP

AD5144A

   Yes   Quad   256   I²C   $2.90   20-lead TSSOP

AD5124

   Yes   Quad   128   SPI/I²C   $2.50   24-lead LFCSP/
20-lead TSSOP

AD5143

   Yes   Quad   256   I²C   $2.85   16-lead LFCSP

AD5123

   Yes   Quad   128   I²C   $2.45   16-lead LFCSP

AD5142

   Yes   Dual   256   SPI   $1.65   16-lead LFCSP/
16-lead TSSOP

AD5142A

   Yes   Dual   256   I²C   $1.65   16-lead LFCSP/
16-lead TSSOP

AD5122

   Yes   Dual   128   SPI   $1.45   16-lead LFCSP/
16-lead TSSOP

AD5122A

   Yes   Dual   128   I²C   $1.45   16-lead LFCSP/
16-lead TSSOP

AD5141

   Yes   Single   256   SPI/I²C   $0.90   16-lead LFCSP

AD5121

   Yes   Single   128   SPI/I²C   $0.70   16-lead LFCSP

The quad-channel AD5144 can be designed into circuits as the gain control for buck/boost controller power supply applications together with ADI's ADP5034 dual-channel, 3-MHz, 1200-mA buck regulators with two 300-mA LDOs.

About Analog Devices

Innovation, performance, and excellence are the cultural pillars on which Analog Devices has built one of the longest standing, highest growth companies within the technology sector. Acknowledged industry-wide as the world leader in data conversion and signal conditioning technology, Analog Devices serves over 60,000 customers, representing virtually all types of electronic equipment. Analog Devices is headquartered in Norwood, Massachusetts, with design and manufacturing facilities throughout the world. Analog Devices is included in the S&P 500 Index.

Follow ADI on Twitter at http://www.twitter.com/ADI_News

Subscribe to Analog Dialogue, ADI's monthly technical journal, at: http://www.analog.com/library/analogDialogue/

Photos/Multimedia Gallery Available: http://www.businesswire.com/cgi-bin/mmg.cgi?eid=50462530〈=en



Analog Devices, Inc.
Grainne Murphy, 353-61-377695
grainne.murphy@analog.com
or
Porter Novelli
Andrew MacLellan, 617-897-8270
andrew.maclellan@porternovelli.com

KEYWORDS:   United States  North America  Massachusetts

INDUSTRY KEYWORDS:

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