AD5443

量产

12位、高带宽、串行接口乘法DAC

数据手册 (Rev. H) 产品选型表
Viewing:
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。

概述

  • 电源电压：3 V至5.5 V
  • 50 MHz串行接口
  • 乘法带宽：10 MHz
  • 更新速率：2.5 MSPS
  • INL：±1 LSB（12位DAC）
  • ±10 V基准电压输入
  • 低毛刺能量< 2 nV-s
  • 扩展温度范围：−40°C至+125°C
  • 10引脚MSOP封装
  • 引脚兼容的8位(AD5426) 和10位 (AD5432) 电流输出DAC
  • 保证单调性
  • 四象限乘法
  • 上电复位，具有掉电检测功能
  • 菊花链模式
  • 回读功能
  • 功耗：0.4 μA（典型值）
AD5443
12位、高带宽、串行接口乘法DAC
AD5426/AD5432/AD5443 Functional Block Diagram AD5426/AD5432/AD5443 Pin Configuration
添加至 myAnalog

将产品添加到myAnalog 的现有项目或新项目中（接收通知）。

创建新项目
提问

参考资料

数据手册 1

用户手册 1

应用笔记 8

评估设计文件 1

了解更多
添加至 myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

创建新项目

软件资源

FPGA/HDL 2

工具及仿真模型

精密DAC误差预算工具

精密DAC误差预算工具是一种Web应用程序，用于计算精密DAC信号链的直流精度。它可显示整个信号链中的静态误差状况，以快速评估设计利弊。可计算由基准电压源、运算放大器和精密DAC引起的直流误差。

精密DAC误差预算工具

IBIS 模型 1

评估套件

eval board
schematic 4
schematic 5
schematic 6
schematic 7
AD-M2KCOMPEDU-EBZ

ADALM2000 Companion Education Board for Mixed-Signal Learning and Prototyping

立即购买 更多内容

特性和优点

  • ADALM2000 companion education board for hands-on mixed-signal learning and prototyping
  • Extends ADALM2000 with integrated signal generation, analog and digital interfacing, sensors, and user peripherals
  • Portable USB-powered platform that combines power supplies, adjustable references, signal generation, sensing, display support, and communication experiments on one board
  • Standalone Arbitrary Waveform Generator with up to ±10V maximum amplitude
  • Onboard ±12V power supply rails and two adjustable DC reference generators covering ±12V DC
  • TTL/PWM 5V clock generator with adjustable frequency and software-controlled generator interface through Arduino UNO R4
  • Arduino UNO R4 plug-in option for menu control, calibration, display support, CAN communication, and firmware experimentation
  • Compatible with ADALM1000/ADALM2000 active learning modules

产品详情

The AD-M2KCOMPEDU-EBZ is an education-focused companion board for ADALM2000-based teaching labs, demonstrations, and student projects. It brings together stimulus generation, measurement access, biasing, user controls, sensing, and communication functions in a compact USB-powered board. This helps instructors and students move from basic circuit measurements to complete mixed-signal experiments with fewer external modules.

The board is intended to complement ADALM2000 and other standard laboratory equipment. It provides analog input and output access, digital output functions, power supplies, sensors, controls, LEDs, display connectivity, a transceiver interface, adjustable voltage references, and current-source functions. Arduino UNO R4 support adds a programmable control layer for menu-driven operation, calibration routines, signal-generator control, and embedded-system exercises.

System Features:

  • USB-C input power with 900mA onboard current limit
  • ADALM2000 plug-in option
  • Arduino UNO R4 plug-in option
  • ±12V onboard power supply generators with foldback current limit
  • Selectable +3.3V supply source: Arduino +3.3V rail or onboard local LDO
  • Two adjustable DC reference voltage generators, buffered, and output-current limited
  • Adjustable DC current-source function
  • Audio amplifier path for signal-conditioning and audio experiments
  • Onboard temperature and optical sensing, user potentiometers, switches, buttons, LEDs, and display support
  • CAN transceiver support for communication and control exercises
  • Software-controlled signal generator and calibration flow

APPLICATIONS

  • Classroom electronics laboratories
  • ADALM2000-based teaching and demonstrations
  • Mixed-signal signal-chain demonstrations
  • Student projects and prototyping
  • Embedded control and communication exercises
  • University, technical faculty, and maker/hobbyist learning environments
EVAL-AD5443
AD5443 评估板
EV-AD5443_46_53SDZANGLE-web EV-AD5443_46_53SDZBOTTOM-web EV-AD5443_46_53SDZTOP-web
AD-M2KCOMPEDU-EBZ
ADALM2000 Companion Education Board for Mixed-Signal Learning and Prototyping
AD-M2KCOMPEDU-EBZ Top Angle Evaluation Board AD-M2KCOMPEDU-EBZ Top Evaluation Board AD-M2KCOMPEDU-EBZ Bottom Evaluation Board AD-M2KCOMPEDU-EBZ Block Diagram

最新评论

6 年前
关于 AD5443的满量程电流
查看EngineerZone®的相关讨论

近期浏览