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AD7524:  CMOS 8-Bit Buffered Multiplying DAC

Product Details


The AD7524 is a low cost, 8-bit monolithic CMOS DAC designed for the direct interface to most microprocessors.

Basically an 8-bit DAC with input latches. the AD7524's load cycle is similar to the "write" cycle of a random access memory. Using an advanced thin-film on CMOS fabrication process, the AD7524 provides accuracy to 1/8LSB with a typical power dissipation of less than 10 milliwatts.

A newly improved design eliminates the protection Schottky previously required and guarantees TTL compatibility when using a +5 supply. Loading speed has been increased for compatibility with most microprocessors.

Featuring operation from +5V to +15V, the AD7524 interfaces directly to most microprocessor buses or output ports.

Excellent multiplying characteristics (2- or 4-quadrant) make the AD7524 an ideal choice for many microprocessor controlled gain setting and signal control applications.

APPLICATIONS

  • Microprocessor Controlled Gain Circuits
  • Microprocessor Controlled Attenuator Circuits
  • Microprocessor Controlled Function Generation
  • Precision AGC Circuits
  • Bus Structured Instruments

FEATURES and BENEFITS

  • Microprocessor Compatible
    (6800, 8085, Z80, etc.)
  • TTL/CMOS Compatible Inputs
  • On-Chip Data Latches
  • Endpoint Linearity
  • Low Power Consumption
  • Monotonicity Guaranteed
    (Full Temperature Range)
  • Latch Free
    (No Protection Schottky Required)

AD7524-EP Supports defense and aerospace applications (AQEC)

  • Download AD7524-EP Data Sheet (pdf)
  • Military temperature range
    (−55°C to +125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/12659-01XB DSCC Drawing Number

Functional Block Diagram for AD7524

Similar Products

  • AD5424 High Bandwidth CMOS 8-Bit Parallel Interface Multiplying D/A Converter
  • AD5425 High Bandwidth, CMOS 8-Bit Serial Interface Multiplying D/A Converter
  • AD5432 High Bandwidth CMOS 10-Bit Serial Interface Multiplying D/A Converter
  • AD5443 High Bandwidth CMOS 12-Bit Serial Interface Multiplying D/A Converter
  • AD5453 14-Bit High Bandwidth Multiplying DACs with Serial Interface

 

Additional Information: Also consider the new AD54xx family of parts for new designs.

Documentation

Title Content Type File Type
AD7524: CMOS 8-Bit Buffered Multiplying DAC Data Sheet (Rev B, 11/2003) (pdf, 162 kB) Data Sheets PDF
AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC  (pdf, 246 kB) Application Notes PDF
AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1  (pdf, 1295 kB) Application Notes PDF
AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design  (pdf, 52 kB) Application Notes PDF
ADI Warns Against Misuse of COTS Integrated Circuits  (pdf, 13 kB)
(Revised 1/03)
Invites Customer Participation in Creative Mil/Aero System Solutions
Recommended Reading PDF
Space Qualified Parts List  (pdf, 93 kB)
This document lists 67 (240+) space level products that are available from Analog Devices. Many of the products listed are state-of-the-art data conversion and signal processing products that were previously only available as commercial or military Class B products. Through our Space Products Group and MIL-PRF-38535 certified Level V (Class S) facility, we are pleased to offer these products to the space marketplace.
Aerospace Information PDF
Digital to Analog Converters ICs Solutions Bulletin  (pdf) Solutions Bulletins PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

AD7524 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
5962-87700012A Status: Production 20 ld LCC 20 Mil Tube, 54 $64.34 $36.20 N  Material Info PCN Purchase
5962-8770002EA Status: Production 16 ld CerDIP 16 Mil Tube, 25 $34.44 $23.61 N  Material Info PCN Purchase
5962-87700032A Status: Production 20 ld LCC 20 Mil Tube, 54 $94.64 $53.98 N  Material Info PCN Purchase
5962-8770003EA Status: Production CERDIP GLASS SEAL 16 Mil Tube, 25 $47.35 $30.86 N  Material Info PCN Purchase
AD7524AQ Status: Production 16 ld CerDIP 16 Ind Tube, 25 $9.97 $7.03 N  Material Info PCN Purchase
AD7524JN Status: Production 16 ld PDIP 16 Comm. Tube, 25 $5.80 $3.86 N  Material Info PCN Purchase
AD7524JNZ Status: Production 16 ld PDIP 16 Comm. Tube, 25 $5.03 $3.35 Y  Material Info PCN Purchase
AD7524JP Status: Production 20 ld PLCC 20 Comm. Tube, 49 $5.57 $3.75 N  Material Info PCN Purchase
AD7524JPZ Status: Production 20 ld PLCC 20 Comm. Tube, 49 $5.57 $3.75 Y  Material Info PCN Purchase
AD7524JPZ-REEL Status: Production 20 ld PLCC 20 Comm. Reel, 1000 - $3.75 Y  Material Info PCN Purchase
AD7524JR Status: Production 16 ld SOIC 16 Comm. Tube, 48 $6.14 $4.13 N  Material Info PCN Purchase
AD7524JR-REEL7 Status: Production 16 ld SOIC 16 Comm. Reel, 1000 - $4.13 N  Material Info PCN Purchase
AD7524JRZ Status: Production 16 ld SOIC 16 Comm. Tube, 48 $5.31 $3.57 Y  Material Info PCN Purchase
AD7524JRZ-REEL Status: Production 16 ld SOIC 16 Comm. Reel, 2500 - $3.57 Y  Material Info PCN Purchase
AD7524JRZ-REEL7 Status: Production 16 ld SOIC 16 Comm. Reel, 1000 - $3.57 Y  Material Info PCN Purchase
AD7524KNZ Status: Production 16 ld PDIP 16 Comm. Tube, 25 $5.51 $3.63 Y  Material Info PCN Purchase
AD7524KP-REEL Status: Production 20 ld PLCC 20 Comm. Reel, 1000 - $3.87 N  Material Info PCN Purchase
AD7524KPZ Status: Production 20 ld PLCC 20 Comm. Tube, 49 $6.15 $3.87 Y  Material Info PCN Purchase
AD7524KPZ-REEL Status: Production 20 ld LCC 20 Comm. Reel, 1000 - $3.87 Y  Material Info PCN Purchase
AD7524LNZ Status: Production 16 ld PDIP 16 Comm. Tube, 25 $8.78 $5.85 Y  Material Info PCN Purchase
AD7524LPZ Status: Production 20 ld PLCC 20 Comm. Tube, 49 $8.99 $6.25 Y  Material Info Notify Me Purchase
AD7524SQ Status: Production 16 ld CerDIP 16 Mil Tube, 25 $23.15 $23.15 N  Material Info PCN Purchase
AD7524SR-EP Status: Production 16 ld SOIC 16 Ind Tube, 48 $16.93 $13.88 N  Material Info Notify Me Purchase
AD7524SR-EP-RL7 Status: Production 16 ld SOIC 16 Mil Reel, 1000 - $13.88 N  Material Info Notify Me Purchase
AD7524TQ Status: Production 16 ld CerDIP 16 Mil Tube, 25 $24.87 $24.87 N  Material Info PCN Purchase
Price Table Help

The USA 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. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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