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AD5556:  Current-Output Parallel-Input, 14-Bit Digital-to-Analog Converter

The AD5546/AD5556 are precision 16-/14-bit, multiplying, low power, current output, parallel input D/A converters. They operate from a single 2.7 V to 5.5 V supply with ±10 V multi- plying references for 4-quadrant outputs. Built-in 4-quadrant resistors facilitate the resistance matching and temperature tracking that minimize the number of components needed for multiquadrant applications. The ...More

AD5556:  Current-Output Parallel-Input, 14-Bit Digital-to-Analog Converter

Product Description

The AD5546/AD5556 are precision 16-/14-bit, multiplying, low power, current output, parallel input D/A converters. They operate from a single 2.7 V to 5.5 V supply with ±10 V multi- plying references for 4-quadrant outputs. Built-in 4-quadrant resistors facilitate the resistance matching and temperature tracking that minimize the number of components needed for multiquadrant applications. The feedback resistor (RFB) simpli- fies the I-V conversion with an external buffer. The AD5546/ AD5556 are packaged in compact TSSOP-28 packages with operating temperatures from –40°C to +125°C.

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  • 14-bit resolution - AD5556
    16-bit resolution - AD5546
  • 2- or 4-quadrant 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
  • 0.5 µs Settling Time
  • Built-in RFB Facilitates Voltage Conversion
  • Built-in 4-quadrant resistors allow 0 V to –10 V, 0 V to +10 V, or ±10 V outputs
  • 2 mA Full Scale Current ± 20%, with VREF
    = 10 V
  • See data sheet for additional features
  • Resolution (Bits): 14bit
  • DAC Update Rate: 2MSPS
  • DAC Settling Time: 500ns
  • # DAC Outputs: 1
  • DAC Type: Current Out
  • DAC Input Format: Par
  • Output FSR: (-Vref),(Bip 2Vref),(Bip Vref),(Uni 2Vref),(Uni Vref),User Def. Range/Offset
  • Ref Int/Ext: Ext
  • Supply Vnom: Single(+3),Single(+3.3),Single(+5)
  • Pwr Diss: 55µW
  • Package: SOP

Functional Block Diagram for AD5556

AD5556 Diagram
Functional Block Diagram for AD5556

Circuits from the Lab

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AD5446 14 2.7MSPS 80ns 1
AD5453 14 2.7MSPS 180ns 1
AD9789 14 2.4GSPS 13ns 1
AD9755 14 300MSPS 11ns 1
AD5556 14 2MSPS 500ns 1
AD9744 14 210MSPS 11ns 1
AD9764 14 125MSPS 35ns 1
AD9774 14 32MSPS 35ns 1
AD9707 14 175MSPS 11ns 1
AD9772A 14 160MSPS 11ns 1
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Pricing, Packaging & Availability

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Model
The model number is a specific version of a generic that can be purchased or sampled.

Status
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  • Pre-Release: The model has not been released to general production, but samples may be available.
  • Production: The model is currently being produced, and generally available for purchase and sampling.
  • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
  • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
Package Description
The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Price
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.

Production Availability
This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

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Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

View PCN
This is the list of Product Change Notifications (PCN) published on the web for this model. Click on the link to access PCN Information.Only select pre-2009 PCN�s are available on-line. To obtain a pre-2009 PCN, contact your ADI Sales Rep. For more information on ADI's PCN process, please visit our PCN Policy Statement page

*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.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.