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Features
- 2.5 V to 5.5 V supply operation
- 50 MHz Serial Interface
- 10 MHz Multiplying Bandwidth
- 2.5 MSPS update rate
- INL of ±1 LSB for 12-bit DAC
- ±10 V reference input
- Low glitch energy < 2 nV-s
- Extended temperature range −40°C to +125°C
- 10-lead MSOP package
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The AD5426 / AD5432 / AD5443 EVAL-AD5443SDZ / EVAL-AD5446SDZ / EVAL-AD5453SDZ are CMOS 8-, 10-, and 12-bit current output digital-to-analog converters (DACs), respectively. These devices operate from a 2.5 V to 5.5 V power supply, making them suitable for battery-powered applications and many other applications.
These DACs use a 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 0s and the DAC outputs are at zero scale.
As a result of manufacturing on a CMOS submicron process, the parts offer excellent 4-quadrant multiplication characteristics with large signal multiplying bandwidths of 10 MHz. The applied external reference input voltage, VREF, determines the full-scale output current. An integrated feedback resistor, RFB, provides temperature tracking and full-scale voltage output when combined with an external current to voltage precision amplifier.
The AD5426 / AD5432 / AD5443 EVAL-AD5443SDZ / EVAL-AD5446SDZ / EVAL-AD5453SDZ DACs are available in small, 10-lead MSOP packages.
The EVAL-AD5443SDZ / EVAL-AD5446SDZ / EVAL-AD5453SDZ evaluation board is available for evaluating DAC performance. For more information, see the UG-327 evaluation board user guide.
Applications
- Portable battery-powered applications
- Waveform generators
- Instrumentation
- Programmable amplifiers and attenuators
- Digitally controlled calibration
- Programmable filters and oscillators
- Composite video
- Ultrasound
- Gain, offset, and voltage trimming
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AD5443
Documentation
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AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1
AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design
AN-1496: Unipolar, Precision, DC Digital-to-Analog Conversion Using the AD5426/AD5432/AD5443 8-Bit to12-Bit DACs (Rev.B)
AN-1498: Programmable Gain Element Using the AD5426/AD5432/AD5443 Current Output DACs (Rev.B)
AN-1497: Precision, Bipolar Configuration for the AD5426/AD5432/AD5443 8-Bit to 12-Bit DACs (Rev.B)
AN-1231: AC Signal Processing Using the AD5426/AD5432/AD5443 Current Output DACs
AN-2509: Single-Ended-to-Differential Converters for Voltage Output and Current Output DACs Using the AD8042 Op Amp
AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC
Evaluation Design File 1
Solutions Bulletin & Brochure 2
Device Drivers 4
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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10-Lead MSOP
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| AD5443YRMZ-REEL |
10-Lead MSOP
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| AD5443YRMZ-REEL7 |
10-Lead MSOP
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10-Lead MSOP
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SamacSys
- AD5443YRMZ-REEL
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10-Lead MSOP
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- AD5443YRMZ-REEL7
- Pin/Package Drawing
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10-Lead MSOP
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HTML
Material Declaration
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HTML
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Product Lifecycle
PCN
Aug 13, 2012
- 12_0090
AD5426/AD5432/AD5443 Datasheet Correction
AD5443YRMZ
PRODUCTION
AD5443YRMZ-REEL
PRODUCTION
AD5443YRMZ-REEL7
PRODUCTION
May 15, 2012
- 10_0006
Halogen Free Material Change for mini SOIC Products
AD5443YRMZ
PRODUCTION
AD5443YRMZ-REEL
PRODUCTION
AD5443YRMZ-REEL7
PRODUCTION
Feb 8, 2010
- 04_0080
Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.
AD5443YRMZ
PRODUCTION
AD5443YRMZ-REEL
PRODUCTION
AD5443YRMZ-REEL7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Aug 13, 2012
- 12_0090
AD5426/AD5432/AD5443 Datasheet Correction
AD5443YRMZ
PRODUCTION
AD5443YRMZ-REEL
PRODUCTION
AD5443YRMZ-REEL7
PRODUCTION
May 15, 2012
- 10_0006
Halogen Free Material Change for mini SOIC Products
AD5443YRMZ
PRODUCTION
AD5443YRMZ-REEL
PRODUCTION
AD5443YRMZ-REEL7
PRODUCTION
Feb 8, 2010
- 04_0080
Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.
AD5443YRMZ
PRODUCTION
AD5443YRMZ-REEL
PRODUCTION
AD5443YRMZ-REEL7
PRODUCTION
Software & Part Ecosystem
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Device Drivers
Looking for Evaluation Software? You can find it here
Can't find the software or driver you need?
Request a Driver/SoftwareEvaluation Kits 1
EVAL-AD5443
AD5443 Evaluation Board
Product Detail
This evaluation board requires an SDP Controller board for connection to the PC. The SDP controller board connects to the PC via USB 2.0. The evaluation board will connect to the SDP controller board. The evaluation board cannot be connected directly to the PC. The evaluation software running on the PC will communicate with the evaluation board through the SDP Controller board.
The SDP Controller board is a separate list item in the ordering guide below (EVAL-SDP-CS1Z). If you have not previously purchased an SDP Controller board, please do so to ensure a full evaluation setup.
EVAL-AD5443-DBRDZ Stamp SPI Daughter Card. Compact Evaluation Board for the AD5443: 12-Bit Single-Channel Serial Interface Current-output DAC.
The compact evaluation board for the AD5443 is designed to work in conjunction with the uClinux Stamp Board to edit and analize waveforms in a Windows based web server environment.
Resources
Evaluation Kits1
Tools & Simulations 2
Precision DAC Error Budget Tool
IBIS Model 1
IBIS Model
