AD5721

PRODUCTION

Multiple Range, 12-Bit, Unipolar, Voltage Output DACs

Part Models
3
1ku List Price
Starting From $2.54
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Part Details

  • 8 software-programmable output ranges: 0 V to +5 V, 0 V to +10 V, 0 V to +16 V, 0 V to +20 V, ±3 V, ±5 V, ±10 V, −2.5 V to +7.5 V; 5% overrange
  • Total unadjusted error (TUE): 0.1% FSR maximum
  • 16-bit resolution: ±2 LSB maximum INL
  • Guaranteed monotonicity: ±1 LSB maximum
  • Single channel, 12-bit DACs
  • Settling time: 7.5 μs typical
  • Integrated reference buffers
  • Low noise: 35 nV/√Hz
  • Low glitch: 1 nV-sec
  • 1.8 V logic compatibility
  • Asynchronous updating via LDAC
  • Asynchronous RESET to zero scale/midscale
  • DSP/microcontroller-compatible serial interface
  • Robust 4 kV HBM ESD rating
  • Available in 16-lead TSSOP and 16-lead LFCSP
  • Operating temperature range: −40°C to +125°C
AD5721
Multiple Range, 12-Bit, Unipolar, Voltage Output DACs
AD5761/AD5721 Functional Block Diagram AD5761/AD5721 Pin Configuration AD5761/AD5721 Pin Configuration
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Software Resources


Hardware Ecosystem

Parts Product Life Cycle Description
Negative Linear Regulators (LDO) 1
ADP7182 RECOMMENDED FOR NEW DESIGNS –28 V, −200 mA, Low Noise, Linear Regulator
Positive Linear Regulators (LDO) 3
ADM7160 RECOMMENDED FOR NEW DESIGNS Ultralow Noise, 200 mA, Linear Regulator
ADP7118 RECOMMENDED FOR NEW DESIGNS 20 V, 200 mA, Low Noise, CMOS LDO Linear Regulator
ADP7142 RECOMMENDED FOR NEW DESIGNS 40 V, 200 mA, Low Noise, CMOS LDO Linear Regulator
Series Voltage References 4
ADR4525 PRODUCTION Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference
ADR431 PRODUCTION Ultralow Noise XFET® Voltage References with Current Sink and Source Capability
REF192 PRODUCTION 2.5V Precision Micropower, Low Dropout, Low Voltage Reference
ADR421 PRODUCTION Ultraprecision, Low Noise, 2.500 V XFET® Voltage References
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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.

Open Tool

IBIS Model 1


Evaluation Kits

eval board
EVAL-AD5761R

AD5761R Evaluation  Board

Features and Benefits

  • Full featured evaluation board for the AD5761R
  • Link options
  • PC control in conjunction with the Analog Devices, Inc., EVAL-SDP-CB1Z system demonstration platform (SDP)
  • PC software for control

Product Details

The EVAL-AD5761RSDZ is a full featured evaluation board that allows the user to easily evaluate all the features of the AD5761R 16-bit, voltage output digital-to-analog converter (DAC). This board also integrates a power solution using the ADP5070 switching regulator to generate a bipolar supply of +11 V and −21 V from a +3.3 V input, allowing any of the programmable DAC voltage output ranges available on the DAC. Alternatively, supplying the DAC with a linear power supply via the on-board connector (J4) achieves all ranges. The AD5761R pins are accessible at on-board connectors for external connection. The evaluation board can be controlled by two means: via the on-board connector (J5), or via the SDP connector (J1). The EVAL-SDP-CB1Z SDP board allows the evaluation board to be controlled through the USB port of a Windows® XP (SP2 or later) or Windows Vista (32-bit) based PC using the AD5761R evaluation software.

Device Description

The AD5761R is a single channel, 16-bit serial input, voltage output DAC. The device is specified to operate from single supply voltages from 4.75 V up to 30 V, or dual supply voltages from −16.5 V to 0 V (VSS) and +4.75 V to +16.5 V (VDD). The nominal full-scale output range is software or hardware selectable. The integrated output amplifiers, reference buffers, and power-up/power-down control circuitry provide an easy to use, universal solution.

EVAL-AD5761R
AD5761R Evaluation  Board
EVAL-AD5761RSDZANGLE-web EVAL-AD5761RSDZBOTTOM-web EVAL-AD5761RSDZTOP-web

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