1. Products
  2. D/A Converters (DAC)
  3. Precision D/A Converters
  4. Voltage Output D/A Converters
  5. Multichannel Voltage Output D/A Converters
  6. AD7226

Alternative Parts


Features and Benefits

  • Four 8-Bit DACs with Output Amplifiers
  • Skinny 20-Lead DIP, SOIC, SSOP, and PLCC Packages
  • Microprocessor-Compatible
  • TTL/CMOS-Compatible
  • No User Trims
  • Extended Temperature Range Operation
  • Single Supply Operation Possible

Product Details


  • AD5304 2.5 V to 5.5 V, 500 µA, Quad Voltage Output 8-Bit DAC in a 10-Lead Packages
  • AD5307 2.5 V to 5.5 V, 400 µA, Quad Voltage Output 8-Bit DAC in a 16-Lead TSSOP

The AD7226 contains four 8-bit voltage-output digital-to-analog converters, with output buffer amplifiers and interface logic on a single monolithic chip. No external trims are required to achieve full specified performance for the part.

Separate on-chip latches are provided for each of the four D/A converters. Data is transferred into one of these data latches through a common 8-bit TTL/CMOS (5 V) compatible input port. Control inputs A0 and A1 determine which DAC is loaded when WR goes low. The control logic is speed-compatible with most 8-bit microprocessors.

Each D/A converter includes an output buffer amplifier capable of driving up to 5 mA of output current. The amplifiers’ offsets are laser-trimmed during manufacture, thereby eliminating any requirement for offset nulling.

Specified performance is guaranteed for input reference voltages from 2 V to 12.5 V with dual supplies. The part is also specified for single supply operation at a reference of 10 V.

The AD7226 is fabricated in an all ion-implanted high speed Linear Compatible CMOS (LC2MOS) process which has been specifically developed to allow high speed digital logic circuits and precision analog circuits to be integrated on the same chip.


  • Process control
  • Automatic Test Equipment
  • Automatic Calibration of Large System Parameters

Product Lifecycle icon-not-recommended Not Recommended for New Designs

This designates products ADI does not recommend broadly for new designs.

Tools & Simulations

Precision DAC Error Budget Tool

The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.

Precision DAC Error Budget Tool

Design Resources

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 Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
5962-87802012A Material Declaration Reliability Data 20 ld LCC
5962-8780201RA Material Declaration Reliability Data 20 ld CerDIP
AD7226BQ Material Declaration Reliability Data 20-Lead CerDIP
AD7226BRSZ Material Declaration Reliability Data 20-Lead SSOP
AD7226KNZ Material Declaration Reliability Data 20-Lead PDIP
AD7226KPZ Material Declaration Reliability Data 20-Lead Flatpack
AD7226KPZ-REEL Material Declaration Reliability Data 20-Lead Flatpack
AD7226KRZ Material Declaration Reliability Data 20-Lead SOIC (Wide)
AD7226KRZ-REEL Material Declaration Reliability Data 20-Lead SOIC (Wide)
AD7226TQ Material Declaration Reliability Data 20-Lead CerDIP
Wafer Fabrication Data

PCN-PDN Information

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Sample & Buy

Ordering FAQs

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Buy Now Pricing

(**) Displayed Buy Now Price and Price Range is based on small quantity orders.


List Pricing

(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Lead Times

Please see the latest communication from our CCO regarding lead times.



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