AD5724 Complete, Quad, 12-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs

The AD5724/AD5734/AD5754 are quad, 12-/14-/16-bit, serial input, voltage output digital-to-analog converters. They operate from single-supply voltages from +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. Industrial automation Closed-loop servo control, process control Automotive test and measurement Programmable logic controllers

The parts offer guaranteed monotonicity, integral nonlinearity (INL) of ±16 LSB maximum, low noise, and 10 μs maximum settling time.

The AD5724/AD5734/AD5754 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 parts are available in a 24-lead TSSOP and offer guaranteed specifications over the −40°C to +85°C industrial temperature range.

Applications

Data Sheet, Rev. 0, 8/08

Features and Benefits
  • Complete, quad, 12-/14-/16-bit digital-to-analog converter (DAC)
  • Operates from single/dual supplies
  • Software programmable output range
    +5 V, +10 V, +10.8 V, ±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 maximum
  • Integrated reference buffers
  • See data sheet for additional features
Digital to Analog Converters
Data Sheets
Documentnote
AD5724/AD5734/AD5754: Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs Data Sheet (Rev. E)PDF 1.27 M
Application Notes
Documentnote
AN-1195: Software Configurable 12-Bit Quad-Channel Unipolar/Bipolar Voltage Output Using the AD5724 DAC (Rev. A)PDF 151 kB
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
AD5724AREZ Production24 ld TSSOP-EP(EP=3.2mm)OTH 62-40 to 85C7.265.95Y
AD5724AREZ-REEL7 Production24 ld TSSOP-EP(EP=3.2mm)REEL 1000-40 to 85C05.95Y
Evaluation Boards
Part NumberDescriptionPriceRoHS
EVAL-AD5754REBZEvaluation Board for the AD575X Family99Y
Reference Materials
AD5724/AD5734/AD5754: Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs Data Sheet (Rev. E) ad5724
AN-1195: 利用AD5724 DAC提供软件可配置的12位、四通道、单极性/双极性电压输出 (Rev. A) ad5724
AN-1195: Software Configurable 12-Bit Quad-Channel Unipolar/Bipolar Voltage Output Using the AD5724 DAC (Rev. A) ad5724
Digital to Analog Converters ICs Solutions Bulletin ad5590
CN-0088 ref192