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AD5547:  Dual Current Output, Parallel Input, 16-Bit Multiplying DACs with 4-Quadrant Resistors

Product Details


The AD5547/AD5557 are dual precision, 16-/14-bit, multiplying, low power, current-output, parallel input, digital- to-analog converters. They are designed to operate from single +5 V supply with ±10 V multiplying references for 4-quadrant outputs with up to 4 MHz bandwidth.

The built-in 4-quadrant resistors facilitate resistance matching and temperature tracking, which minimize the numbers of components needed for multiquadrant applications. In addition, the feedback resistor (RFB) simplifies the I-V conversion with an external buffer.

The AD5547/AD5557 are available in a compact TSSOP-38 package and operate at the extended automotive temperature range of –40°C to +125°C.

Applications
  • Automatic Test Equipment
  • Instrumentation
  • Digitally controlled calibration
  • Digital waveform generation

FEATURES and BENEFITS

  • Dual channel
  • 16-bit resolution
  • 2- or 4-quadrant, 4 MHz BW multiplying DAC
  • ±1 LSB DNL
  • ±1 LSB INL
  • Operating supply voltage: 2.7 V to 5.5 V
  • Low noise: 12 nV/√Hz
  • Low power: IDD = 10 μA max
  • 0.5 μs settling time
  • Built-in RFB facilitates current-to-voltage conversion
  • See data sheet for additional features

AD5547-EP Supports defense and aerospace applications (AQEC

  • Download the AD5547-EP data sheet (pdf)
  • Military temperature range (such as −55°C to +125°C).
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/12651 DSCC Drawing Number

AD5547 Functional Block Diagram

Similar Products

  • AD5557 Dual Current Output, Parallel Input, 14-Bit Multiplying DACs with 4-Quadrant Resistors
  • AD5453 14-Bit High Bandwidth Multiplying DACs with Serial Interface

Evaluation Kits & Symbols & Footprints

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Price, packaging, availability

AD5547 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD5547BRU Status: Production 38 ld TSSOP 38 Ind Tube, 50 $12.26 $10.05 N  Material Info PCN Purchase
AD5547BRUZ Status: Production 38 ld TSSOP 38 Ind Tube, 50 $10.62 $8.70 Y  Material Info PCN Purchase Sample
AD5547CRUZ Status: Production 38 ld TSSOP 38 Ind Tube, 50 $12.14 $9.95 Y  Material Info PCN Purchase Sample
AD5547CRUZ-REEL7 Status: Contact ADI 38 ld TSSOP 38 Ind Reel, 1000 - $9.95 Y  Material Info PCN Purchase
AD5547SRU-EP Status: Production 38 ld TSSOP 38 Mil Tube, 50 - - N  Material Info Notify Me 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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