AD5529R

推荐用于新设计

16-Channel, 16-Bit High-Voltage Output DAC

数据手册 (Rev. 0) 产品选型表
产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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概述

  • 16-bit resolution, ±1LSB16 DNL, ±1LSB16 INL
  • Independently programmable output ranges: 0V to 5V, 0V to 10V, 0V to 20V, 0V to 40V, ±5V, ±10V, ±15V, and ±20V
  • Configurable grouping of supplies
  • 4.096V internal voltage reference, 8ppm/°C typical
  • Function generation with toggle, sinusoidal dither, and ramp waveforms
  • Output voltage, current, and die temperature monitors
  • Outputs drive ±25mA with 0.5V headroom
  • 4.3mm × 4.3mm, 60-ball WLCSP

The AD5529R is a 16-channel, 16-bit voltage output digital-to-analog converter (DAC) with an integrated precision reference. The AD5529R operates from both unipolar and bipolar supplies. It is guaranteed monotonic and has built in rail-to-rail output buffers that can source or sink up to 25mA.

The internal 4.096V precision reference sets the accuracy of the output voltage.

Four toggle pins support multiple digital functions such as toggle, sinusoidal dither, and ramps at multiple frequencies. An analog multiplexer simplifies measurement of DAC output voltages, load currents, and junction temperatures. The analog multiplexer can be used in applications where closed-loop systems are required.

The AD5529R features programmable offset and gain registers, which help to offload tasks from the external digital controller, enhancing overall system efficiency and performance.

The serial-peripheral interface (SPI) allows 3- and 4-wire connection and operates on logic levels from 1.98V down to 1.08V.

The SPI interface supports in-frame target addressing, which allows up to four AD5529R devices to share the same SPI interface.

APPLICATIONS

  • Optical networking
  • Instrumentation
  • Data acquisition
  • Automatic test equipment
  • Process control and industrial automation
AD5529R
16-Channel, 16-Bit High-Voltage Output DAC
AD5529R Functional Block Diagram AD5529R Pin Configuration
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参考资料

数据手册 1

用户手册 1

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软件资源

器件驱动器 1

工具及仿真模型

LTspice

LTspice中提供以下器件型号：

  • AD5529R
LTspice

LTspice®是一款强大高效的免费仿真软件、原理图采集和波形观测器，为改善模拟电路的仿真提供增强功能和模型。

评估套件

eval board
schematic 1
schematic 2
schematic 3
EVAL-AD5529R

Evaluating the AD5529R, 16-Channel, 16-Bit, High-Voltage Output DAC

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特性和优点

  • Fully-featured evaluation board for the AD5529R 
  • PC control in conjunction with the SDP-K1 controller board through Analysis | Control | Evaluation (ACE) Software
  • On-board power solution can generate all power rails from a single external bench supply
  • Various link options for configurable or external DAC output supplies
  • On-board optional ADR4540 precision reference
  • On-board optional Pmod™ interface

产品详情

This user guide explains the operation of the EVAL-AD5529RARDZ evaluation board for the AD5529R, 16-channel, 16-bit, highvoltage output DAC (digital‐to‐analog converter).

The EVAL-AD5529R-ARDZ includes a full power system that generates all necessary power rails, which require only one external bench supply for operation. The power tree generates two sets of DAC output voltage rails, which allow half the DAC channels to operate under one configuration, and the other half under another. The voltages for each bank can be configured to preset values by jumper configuration. It is also possible to provide the voltage for the DAC outputs externally.

The EVAL-AD5529R-ARDZ includes an optional ultra-low noise, high-accuracy ADR4540 4.096V voltage reference, disabled by default, that can be enabled for use instead of the internal AD5529R on-chip reference.

The EVAL-AD5529R-ARDZ evaluation board is intended for use along with the SDP-K1 controller board. This arrangement facilitates quick evaluation through the ACE Software. Alternatively, a Pmod connector is available to interface with the AD5529R, which allows the creation of custom hardware and software solutions to control and evaluate the AD5529R.

Full specifications on the AD5529R are available in the AD5529R data sheet available from Analog Devices, Inc., and must be consulted with this user guide when using the EVAL-AD5529R-ARDZ evaluation board.

For the current schematics, printed circuit board (PCB) layouts, and bill of material (BOM), refer to the EVAL-AD5529R-ARDZ product page.
EVAL-AD5529R
Evaluating the AD5529R, 16-Channel, 16-Bit, High-Voltage Output DAC
EVAL-AD5529R Evaluation Board Angle View EVAL AD5529R ARDZ TOP evaluation board web EVAL-AD5529R Evaluation Board Bottom View

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