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AD565A:  12-bit Digital-to-Analog Converters, with Zener Reference

Product Details


The AD565A and AD566A are fast 12-bit digital-to-analog converters which incorporate the latest advances in analog circuit design to achieve high speeds at low cost.

The AD565A and AD566A use 12 precision, high-speed bipolar current-steering switches, control amplifier and a laser-trimmed thin-film resistor network to produce a very fast, high accuracy analog output current. The AD565A also includes a buried Zener reference that features low-noise, long-term stability and temperature drift characteristics comparable to the best discrete reference diodes.

The combination of performance and flexibility in the AD565A and AD566A has resulted from major innovations in circuit design, an important new high-speed bipolar process, and continuing advances in laser-wafer-trimming techniques (LWT). The AD565A and AD566A have a 10-90% full-scale transition time less than 35 ns and settle to within ±1/2 LSB in 250 ns max (350 ns for AD566A). Both are laser-trimmed at the wafer level to ±1/8 LSB typical linearity and are specified to ±1/4 LSB max error (K and T grades) at +25°C. High speed and accuracy make the AD565A and AD566A the ideal choice for high-speed display drivers as well as fast analog-to-digital converters.

The laser trimming process which provides the excellent linearity is also used to trim both the absolute value and the temperature coefficient of the reference of the AD565A resulting in a typical full-scale gain TC of 10 ppm/°C. When tighter TC performance is required or when a system reference is available, the AD566A may be used with an external reference.

AD565A and AD566A are available in four performance grades. The J and K are specified for use over the 0°C to +70°C temperature range while the S and T grades are specified for the -55&176;C to +125°C range. The D grades are all packaged in a 24-pin, hermetically sealed, ceramic, dual-in-line package. The JR grade is packaged in a 28-pin plastic SOIC.

FEATURES and BENEFITS

  • Single Chip Construction
  • Very High Speed Settling to 1/2 LSB
    AD565A: 250 ns max
    AD566A: 350 ns max
  • Full-Scale Switching Time: 30 ns
  • Guaranteed for Operation with ±12 V (565A) Supplies, with-12 V Supply (AD566A)
  • Low Cost
  • Linearity Guaranteed Over temperature 1/2 LSB max (K, T Grades)
  • Monotonicity Guaranteed Over temperature
  • Low Power: AD566A = 180mW max; AD565A = 225mW max
  • Use with On-Board High Stability Reference
  • (AD565A) or with External Reference (AD566A)

Functional Block Diagram for AD565A

AD565A Diagram
Functional Block Diagram for AD565A

Similar Products

  • AD5445 High Bandwidth CMOS 12-Bit Parallel Interface Multiplying D/A Converter
  • AD5447 Dual 12-Bit, High Bandwidth Multiplying DACs with Parallel Interface
  • AD5444 12-Bit High Bandwidth Multiplying DAC with Serial Interface
  • AD5453 14-Bit High Bandwidth Multiplying DACs with Serial Interface

Documentation

Title Content Type File Type
AD565A/AD566A: High Speed 12-Bit Monolithic D/A Converters Data Sheet (Rev E, 10/2010) (pdf, 1093 kB) Data Sheets PDF
PCN#00-406  (pdf, 14 kB)
(4/14/00)
Product Change notice for change of Analog Devices, Inc. Aerospace Product Line standard product from 883 Class S to MIL-PRF-38535, level V.
Aerospace Information PDF
Aerospace Dice  (pdf, 196 kB)
(Revised 1/2006)
Many Analog Devices products can be purchased as Class K die.
Aerospace Information 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

AD565A Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD565AJD Status: Production S/B OR B/B CERAMIC DIP 24 Comm. Tube, 15 $25.24 $23.61 N  Material Info PCN Purchase
AD565AJR Status: Production 28 ld SOIC - Wide 28 Comm. Tube, 27 $22.43 $19.80 N  Material Info PCN Purchase
AD565AJRZ Status: Production 28 ld SOIC - Wide 28 Comm. Tube, 27 $19.49 $17.20 Y  Material Info PCN Purchase Sample
AD565AKD Status: Production S/B OR B/B CERAMIC DIP 24 Comm. Tube, 15 $43.35 $40.05 N  Material Info PCN Purchase
AD565ASD Status: Production S/B OR B/B CERAMIC DIP 24 Mil Tube, 15 $114.88 $114.88 N  Material Info PCN Purchase
AD565ASD/883B Status: Production S/B OR B/B CERAMIC DIP 24 Mil Tube, 15 $154.57 $135.88 N  Material Info PCN Purchase
AD565ATD Status: Production S/B OR B/B CERAMIC DIP 24 Mil Tube, 15 $176.05 $176.05 N  Material Info PCN Purchase
AD565ATD/883B Status: Production S/B OR B/B CERAMIC DIP 24 Mil Tube, 15 $245.19 $199.78 N  Material Info PCN Purchase
JM38510/12103BJA Status: Production S/B OR B/B CERAMIC DIP 24 Mil Tube, 15 $203.67 $184.11 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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