AD5443
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AD5443

12-Bit High Bandwidth Multiplying DAC's with Serial Interface

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Info: : PRODUCTION tooltip
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Part Details
Part Models 3
1ku List Price Starting From $3.38
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
  • Pin Compatible 8- (AD5426) and 10- (AD5432) Current Output DACs
  • Guaranteed monotonic
  • 4-quadrant multiplication
  • Power-on reset with brownout detection
  • Daisy-chain mode
  • Readback function
  • 0.4 μA typical power consumption
Additional Details
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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
Part Models 3
1ku List Price Starting From $3.38

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5443YRMZ
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AD5443YRMZ-REEL
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AD5443YRMZ-REEL7
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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

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Aug 13, 2012

- 12_0090

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AD5426/AD5432/AD5443 Datasheet Correction

AD5443YRMZ

PRODUCTION

AD5443YRMZ-REEL

PRODUCTION

AD5443YRMZ-REEL7

PRODUCTION

May 15, 2012

- 10_0006

arrow down

Halogen Free Material Change for mini SOIC Products

AD5443YRMZ

PRODUCTION

AD5443YRMZ-REEL

PRODUCTION

AD5443YRMZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

arrow down

Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.

AD5443YRMZ

PRODUCTION

AD5443YRMZ-REEL

PRODUCTION

AD5443YRMZ-REEL7

PRODUCTION

Evaluation Kit

Evaluation Kits 1

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EVAL-AD5443

AD5443 Evaluation Board

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EVAL-AD5443

AD5443 Evaluation Board

AD5443 Evaluation Board

Product Detail

The evaluation board for the AD5443 contains an SDP connection and software which allows the AD5443 to be controlled from an SDP board.

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.
Tools & Simulations

Tools & Simulations 2

Reference Designs

Reference Designs 1

Differential Driver for the AD5620 Voltage Output DAC

Single-Ended-to-Differential Converters for Voltage Output and Current Output DACs Using the AD8042 Op Amp

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CN0143

Single-Ended-to-Differential Converters for Voltage Output and Current Output DACs Using the AD8042 Op Amp

CN0143

Circuits from the lab

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Single-Ended-to-Differential Converters for Voltage Output and Current Output DACs Using the AD8042 Op Amp

Features and Benefits

  • Single ended to differential conversion
  • Noise and common mode error cancellations
  • Rail to rail output using a single supply
View Detailed Reference Design external link

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