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AD767:  Microprocessor-Compatible 12-Bit D/A Converter

Product Details


Newer Alternatives:
  • AD5530 Serial Input, Voltage Output 12-Bit D/A Converter
  • AD5531 Serial Input, Voltage Output 14-Bit D/A Converter
  • AD5760 Ultra Stable 16-Bit ±0.5 LSB INL, Voltage Output DAC

The AD767 is a complete voltage output 12-bit digital-to-analog converter including high stability buried Zener reference and input latch on a single chip. The converter uses 12 precision high-speed biopolar current steering switches and a laser-trimmed thin-film resistor network to provide high accuracy.

Microprocessor compatibility is achieved by the on-chip latch. The design of the input latch allows direct interface to 12-bit buses. The latch responds to strobe pulses as short as 40 ns, allowing use with the fastest available microprocessors.

The functional completeness and high performance of the AD767 result from a combination of advanced switch design, high-speed biopolar manufacturing process, and the proven laser wafer-trimming (LWT) technology.

The subsurface (buried) Zener diode on the chip provides a low-noise voltage reference which has long-term stability and temperature drift characteristics comparable to the best discrete reference diodes. The laser trimming process which provides the excellent linearity is also used to trim the absolute value of the redference as well as its temperature coefficient. The AD767 is thus well suited for wide temperature range performance with ±½ LSB maximum linearity error and guaranteed monotonicity over the full temperature range. Typical full-scale gain is 5 ppm/ºC.

FEATURES and BENEFITS

  • Complete 12-Bit D/A Function
    On-chip Output Amplifier
    High Stability Buried Zener Reference
  • Fast 40 ns Write Pulse
  • 0.3" Skinny DIP and PLCC Packages
  • Single Chip Construction
  • Monotonicity Guaranteed Over Temperature
  • Settling time: 3 µs max to 1/2 LSB
  • Guaranteed for Operation with ±12 V or ±15 V Supplies
  • TTL/5 V CMOS Compatible Logic Inputs
  • MIL-STD-883 Compliant Versions Available

Functional Block Diagram for AD767

Similar Products

  • AD5530 Serial Input, Voltage Output 12-Bit D/A Converter
  • AD5531 Serial Input, Voltage Output 14-Bit D/A Converter
  • AD5760 Ultra Stable 16-Bit ±0.5 LSB INL, Voltage Output DAC

Documentation

Title Content Type File Type
AD767: Military Data Sheet  (Rev A, 03/1988) (pdf) Data Sheets PDF
AD767: Microprocessor-Compatible 12-Bit D/A Converter Data Sheet (Rev A, 04/1988) (pdf, 289 kB) Data Sheets PDF
AN-932: Power Supply Sequencing  (pdf, 95 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.

SampleSample & Buy

Price, packaging, availability

AD767 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
5962-8961701LA Status: Production S/B OR B/B CERAMIC DIP 24 Mil Tube, 15 $103.16 $93.26 N  Material Info PCN Purchase
AD767AD Status: Production S/B OR B/B CERAMIC DIP 24 Ind Tube, 15 $21.69 $19.59 N  Material Info PCN Purchase
AD767BD Status: Production S/B OR B/B CERAMIC DIP 24 Ind Tube, 15 $29.76 $26.89 N  Material Info PCN Purchase
AD767JN Status: Production 24 ld PDIP 24 Comm. Tube, 15 $15.62 $14.12 N  Material Info PCN Purchase
AD767JNZ Status: Production 24 ld PDIP 24 Comm. Tube, 15 $14.23 $12.86 Y  Material Info PCN Purchase
AD767JP Status: Production PLCC:PLASTIC LEAD CHIP CAR 28 Comm. Tube, 39 $14.50 $13.10 N  Material Info PCN Purchase
AD767JP-REEL Status: Production PLCC:PLASTIC LEAD CHIP CAR 28 Comm. Reel, 750 - $13.10 N  Material Info PCN Purchase
AD767JPZ Status: Production PLCC:PLASTIC LEAD CHIP CAR 28 Comm. Tube, 39 $14.50 $13.10 Y  Material Info PCN Purchase Sample
AD767JPZ-REEL Status: Production PLCC:PLASTIC LEAD CHIP CAR 28 Comm. Reel, 750 - $12.48 Y  Material Info PCN Purchase
AD767KN Status: Production 24 ld PDIP 24 Comm. Tube, 15 $21.62 $19.54 N  Material Info PCN Purchase
AD767KNZ Status: Production 24 ld PDIP 24 Comm. Tube, 15 $18.76 $16.95 Y  Material Info PCN Purchase
AD767KP Status: Production PLCC:PLASTIC LEAD CHIP CAR 28 Comm. Tube, 39 $20.09 $18.15 N  Material Info PCN Purchase
AD767KPZ Status: Production PLCC:PLASTIC LEAD CHIP CAR 28 Comm. Tube, 39 $19.13 $17.29 Y  Material Info PCN Purchase
AD767KPZ-REEL Status: Last Time Buy PLCC:PLASTIC LEAD CHIP CAR 28 Comm. Reel, 750 - $16.47 Y  Material Info PCN/PDN Purchase
AD767SD/883B Status: Production S/B OR B/B CERAMIC DIP 24 Mil Tube, 15 $116.71 $105.50 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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