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AD5443:  High Bandwidth CMOS 12-Bit Serial Interface Multiplying D/A Converter

Product Status:   Production 

The AD5426/AD5432/AD5443 are CMOS 8-, 10- and 12-bit Current Output digital-to-analog converters respectively.

These devices operate from a +2.5 V to 5.5 V power supply, making them suited to battery powered applications and many other applications.

These DACs utilize double buffered 3-wire serial interface that is compatible with SPI™ , QSPI™ , MICROWIRE™ and most DSP interface ...More

AD5443:  High Bandwidth CMOS 12-Bit Serial Interface Multiplying D/A Converter

Product Description

The AD5426/AD5432/AD5443 are CMOS 8-, 10- and 12-bit Current Output digital-to-analog converters respectively.

These devices operate from a +2.5 V to 5.5 V power supply, making them suited to battery powered applications and many other applications.

These DACs utilize double buffered 3-wire serial interface that is compatible with SPI™ , QSPI™ , MICROWIRE™ and most DSP interface standards. In addition, a serial data out pin (SDO) allows for daisy chaining when multiple packages are used. Data readback allows the user to read the contents of the DAC register via the SDO pin.

On power-up, the internal shift register and latches are filled with zeros and the DAC outputs are at zero scale. As a result of manufacture on a CMOS sub micron process, they offer excellent four quadrant multiplication characteristics, with large signal multiplying bandwidths of 10 MHz.

    • +2.5 V to +5.5 V Supply Operation
    • 50 MHz Serial Interface
    • 10 MHz Multiplying Bandwidth
    • ±10 V Reference Input
    • 10-Lead µSOIC Package
    • Pin Compatible 8- (AD5426) and 10- (AD5432) Current Output DACs
    • Guaranteed Monotonic
    • Four Quadrant Multiplication
    • Power On Reset
    • Daisy Chain Mode
    • Readback Function
    • 5 µA Typical Power Consumption

Functional Block Diagram for AD5443

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Circuit Benefits and Features:
  • Single ended to differential conversion
  • Noise and common mode error cancellations
  • Rail to rail output using a single supply
Products Used in This Circuit
  • AD5443: High Bandwidth CMOS 12-Bit Serial Interface Multiplying D/A Converter
  • AD5620: Single, 12-Bit nanoDAC™ with 5 ppm/°C On-Chip Reference in SOT-23
  • AD8042: Dual 160 MHz Rail-to-Rail Amplifier
  • ADR444: Ultralow Noise, LDO XFET Voltage Reference with Current Sink and Source
More
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Products Used in This Circuit
  • AD5426: 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
View Full Circuit Note Enlarge
Products Used in This Circuit
  • AD5426: 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
  • AD8038: Low Power, 350 MHz Voltage Feedback Amplifiers
More
View Full Circuit Note Enlarge
Products Used in This Circuit
  • AD5426: 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
  • AD8066: High Performance, 145 MHz FastFET™ Op Amp
More
View Full Circuit Note Enlarge
Products Used in This Circuit
  • AD5426: 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
  • AD8065: High Performance, 145 MHz FastFET™ Op Amp
  • ADR01: Ultracompact, Precision 10.0 V Voltage Reference
More

Circuits from the Lab™ reference circuits are engineered and tested for quick and easy system integration to help solve today's analog, mixed-signal, and RF design challenges.

Budgetary Price & Packaging   |   Samples   |   Check Inventory & Purchase

AD5443 Model Options
Model Package Pins Temp.
Range		 Packing,
Qty		 Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD5443YRM Status: Production 10 ld MSOP 10 Ind Tube, 50 $3.57 $2.92 N  Material Info PCN Purchase
AD5443YRM-REEL Status: Contact ADI 10 ld MSOP 10 Ind Reel, 3000 - - N  Material Info PCN Contact ADI
AD5443YRM-REEL7 Status: Contact ADI 10 ld MSOP 10 Ind Reel, 1000 - - N  Material Info PCN Contact ADI
AD5443YRMZ Status: Production 10 ld MSOP 10 Ind Tube, 50 $3.09 $2.53 Y  Material Info PCN Purchase Sample
AD5443YRMZ-REEL Status: Production 10 ld MSOP 10 Ind Reel, 3000 - $2.53 Y  Material Info PCN Purchase
AD5443YRMZ-REEL7 Status: Production 10 ld MSOP 10 Ind Reel, 1000 - $2.53 Y  Material Info PCN Purchase
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For detailed drawings and chemical composition please consult our  Package Site

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

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This is the list of Product Change Notifications (PCN) and Product Discontinuance Notifications (PDN) published on the web for this model. Click on the link to access PCN/PDN information. Online PCNs are available starting in 2009 and online PDNs are available starting in 2010. To obtain older PCNs or PDNs, contact your ADI Sales Rep. For more information on ADI's PCN/PDN process, please visit our PCN/PDN Information page.

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*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.

AD5443 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-AD5443-DBRDZ Status: Production Evaluation Board $59.00 Yes -
EVAL-AD5443EBZ Status: Production Evaluation Board $99.00 Yes -

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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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