Overview

Features and Benefits

  • Complete, quad, 12-/14-/16-bit DACs
  • Operates from single/dual supplies
  • Software programmable output range
    +5V, +10V, +10.8V, ±5 V, ±10 V, ±10.8 V
  • INL error: ±16 LSB maximum, DNL error: ±1 LSB maximum
  • Total unadjusted error (TUE): 0.1% FSR maximum
  • Settling time: 10 µs typical
  • Integrated reference: ±5 ppm/°C maximum
  • Integrated reference buffers
  • Output control during power-up/brownout
  • Simultaneous updating via LDAC
  • Asynchronous CLR to zero scale/midscale
  • DSP/microcontroller-compatible serial interface
  • 24-lead TSSOP
  • Operating temperature range: −40°C to +85°C
  • iCMOS® process technology

Product Details

The AD5724R/AD5734R/AD5754R are quad, 12-/14-/16-bit serial input, voltage output, digital-to-analog converters(DACs). They operate from single supply voltages of +4.5 V up to +16.5 V or dual supply voltages from ±4.5 V up to ±16.5 V. Nominal full-scale output range is software selectable from +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V. Integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry are also provided.
 
The devices offer guaranteed monotonicity, integral nonlinearity (INL) of ±16 LSB maximum, low noise, 10 µs typical settling time, and an on-chip +2.5 V reference.
 
The AD5724R/AD5734R/AD5754R use a serial interface that operates at clock rates up to 30 MHz and are compatible with DSP and microcontroller interface standards. Double buffering allows the simultaneous updating of all DACs. The input coding is user-selectable twos complement or offset binary for a bipolar output (depending on the state of Pin BIN/2sCOMP) and straight binary for a unipolar output. The asynchronous clear function clears all DAC registers to a user-selectable zero-scale or midscale output. The devices are available in a 24-lead TSSOP and offer guaranteed specifications over the −40°C to +85°C industrial temperature range.

APPLICATIONS

  • Industrial automation
  • Closed-loop servo control, process control
  • Automotive test and measurement
  • Programmable logic controllers
Table 1. Pin Compatible Devices
Device Number Description

AD5724/AD5734/AD5754

AD5724R/AD5734R/AD5754R without internal reference.
AD5722/AD5732/AD5752 Complete, dual, 12-/14-/16-bit, serial input, unipolar/bipolar, voltage output DACs. 
AD5722R/AD5732R/AD5752R AD5722/AD5732/AD5752 with internal reference.

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Tools & Simulations

Precision DAC Error Budget Tool

The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.

Precision DAC Error Budget Tool

Design Resources

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.

PCN-PDN Information

Sample & Buy


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Evaluation Boards

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Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

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.