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AD5933:  1 MSPS、12位阻抗转换器网络分析仪

产品详情


AD5933是一款高精度的阻抗转换器系统解决方案,片上集成频率发生器与12位、1 MSPS的模数转换器(ADC)。用频率发生器产生的信号来激励外部复阻抗,外部阻抗的响应信号由片上ADC进行采样,然后由片上DSP进行离散傅里叶变换(DFT)处理。DFT算法在每个频率上返回一个实部(R)数据字和一个虚部(I)数据字。

校准之后,很容易算出各扫描频率点的阻抗幅度和相对相位。计算是利用实部和虚部寄存器内容在片外完成,寄存器内容可以从串行I2C接口读取。

ADI公司还提供一款类似器件AD5934,它是一款2.7 V至5.5 V、250 kSPS、12位阻抗转换器,内置温度传感器,并采用16引脚SSOP封装。

应用
- 电化学分析
- 生物电阻抗分析
- 阻抗频谱分析
- 复阻抗测量
- 腐蚀监控和保护设备
- 生物医学和汽车传感器
- 生物电阻抗分析
- 近程传感
- 无损检测
- 材料性质分析
- 燃料/电池状态监控

特点和优势

  • 提供中文数据手册
  • 可编程输出峰峰值激励电压,输出频率最高达100 kHz
  • 可编程频率扫描功能和串行I2C®接口
  • 频率分辨率:27位(<0.1 Hz)
  • 阻抗测量范围:1 kΩ至10 MΩ
  • 利用附加电路可测量100 Ω至1 kΩ阻抗
  • 内部温度传感器(±2°C)
  • 内部系统时钟选项
  • 欲了解更多信息,请参考数据手册

AD5933图

提示:

访问AD5933/34阻抗数字转换器示范/配置助手 ... 这款工具是针对阻抗转换器AD5933和AD5934的示范与设计工具。它演示了购买评估板之前配置和使用器件的步骤。此外它还提供了一个设计模式,允许自由控制用户接口,以及计算内部寄存器的设置值。

技术文章:血液分析系统要求宽带宽及快速样本处理周期与分析

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文档

快讯名称 内容类型 文件类型
AD5933: 1 MSPS, 12位阴抗转换器和网络分析仪 (Rev B, 02/2010) (pdf, 789 kB) 产品数据手册 PDF
AD5933: 1 MSPS, 12-Bit Impedance Converter, Network Analyzer Data Sheet (Rev E, 05/2013) (pdf, 544 kB) 产品数据手册 PDF
AN-1252: How to Configure the AD5933/AD5934  (pdf, 265 kB) 应用笔记 PDF
AN-1053: AD5933评估板测量事例  (pdf, 243 kB) 应用笔记 PDF
AN-1053: AD5933 Evaluation Board Example Measurement  (pdf, 243 kB) 应用笔记 PDF
AN-953: 具可编程模数的直接数字频率合成器(DDS)  (pdf, 99 kB) 应用笔记 PDF
AN-953: Direct Digital Synthesis (DDS) with a Programmable Modulus  (pdf, 112 kB) 应用笔记 PDF
AN-939: 利用AD9912的超奈奎斯特频率操作得到高RF输出信号  (pdf, 0) 应用笔记 PDF
AN-939: Super-Nyquist Operation of the AD9912 Yields a High RF Output Signal  (pdf, 221 kB) 应用笔记 PDF
AN-927: 确定杂散来源是DDS/DAC还是其他器件(例如开关电源)[中文版]  (pdf, 234 kB) 应用笔记 PDF
AN-927: Determining if a Spur is Related to the DDS/DAC or to Some Other Source (For Example, Switching Supplies)  (pdf, 170 kB) 应用笔记 PDF
AN-851: 一种WiMax双下变频IF采样接收机设计方案[中文版]  (pdf, 421 kB) 应用笔记 PDF
AN-851: A WiMax Double Downconversion IF Sampling Receiver Design  (pdf, 262 kB) 应用笔记 PDF
AN-847: 用AD5933测量接地阻抗特性  (pdf, 294 kB) 应用笔记 PDF
AN-847: Measuring a Grounded Impedance Profile Using the AD5933  (pdf, 294 kB) 应用笔记 PDF
AN-843: 用AD5933测量扬声器阻抗特性  (pdf, 513 kB) 应用笔记 PDF
AN-843: Measuring a Loudspeaker Impedance Profile Using the AD5933 (Rev. A, 6/07)  (pdf, 284 kB) 应用笔记 PDF
AN-837: 基于DDS的时钟抖动性能与DAC重构滤波器性能的关系[中文版]  (pdf, 416 kB) 应用笔记 PDF
AN-837: DDS-Based Clock Jitter Performance vs. DAC Reconstruction Filter Performance  (pdf, 313 kB) 应用笔记 PDF
AN-823: 时钟应用中的直接数字频率合成器[中文版]  (pdf, 303 kB)
基于直接数字频率合成器的时钟系统的时间抖动
应用笔记 PDF
AN-823: Direct Digital Synthesizers in Clocking Applications Time  (pdf, 115 kB)
Jitter in Direct Digital Synthesizer-Based Clocking Systems
应用笔记 PDF
AN-769: 基于AD9540产生多时钟输出  (pdf, 130 kB) 应用笔记 PDF
AN-769: Generating Multiple Clock Outputs from the AD9540  (pdf, 0) 应用笔记 PDF
AN-632: 利用AD9951 DDS作为ADN2812连续速率CDR的捷变参考时钟以提供数据速率  (pdf, 298 kB) 应用笔记 PDF
AN-632: Provisionary Data Rates Using the AD9951 DDS as an Agile Reference Clock for the ADN2812 Continuous-Rate CDR  (pdf, 138 kB) 应用笔记 PDF
AN-621: AD9832/AD9835的编程  (pdf, 171 kB)
本应用笔记将详细描述如何将AD9832/AD9835器件的输出编程为5 MHz。其中将详细说明频率寄存器(frequency register)、迟延寄存器(defer register)和命令序列(command sequence)。
应用笔记 PDF
AN-621: Programming the AD9832/AD9835  (pdf, 202 kB)
This application note details how to program 5 MHz on the output of the AD9832/AD9835 parts. The frequency register,defer register,and command sequence are explained in detail.
应用笔记 PDF
AN-605: 同步多个基于DDS的频率合成器AD9852  (pdf, 0) 应用笔记 PDF
AN-605: Synchronizing Multiple AD9852 DDS-Based Synthesizers  (pdf, 527 kB) 应用笔记 PDF
AN-587: 同步多个基于DDS的频率合成器AD9850/AD9851  (pdf, 724 kB) 应用笔记 PDF
AN-587: Synchronizing Multiple AD9850/AD9851 DDS-Based Synthesizers  (pdf, 116 kB) 应用笔记 PDF
AN-557: 实验者项目:  (pdf, 942 kB)
在业余无线电收发器内集成AD9850 DDS器件以实现数字本振功能*
应用笔记 PDF
AN-557: An Experimenter's Project:  (pdf, 368 kB)
Incorporating the AD9850 Complete DDS Device as a Digital LO Function in an Amateur Radio Transceiver
应用笔记 PDF
AN-543: 利用ADSP-2181 DSP和AD9850直接数字频率合成器产生高质量、全数字RF频率调制  (pdf, 335 kB) 应用笔记 PDF
AN-543: High Quality, All-Digital RF Frequency Modulation Generation with the ADSP-2181 and the AD9850 DDS  (pdf, 49 kB) 应用笔记 PDF
AN-423: 直接数字频率合成器AD9850的幅度调制  (pdf, 159 kB) 应用笔记 PDF
AN-423: Amplitude Modulation of the AD9850 Direct Digital Synthesizer  (pdf, 37 kB) 应用笔记 PDF
AN-419: 用于完整的直接数字频率合成器AD9850的分立、低相位噪声、125MH晶振  (pdf, 216 kB) 应用笔记 PDF
AN-419: A Discrete, Low Phase Noise, 125 MHz Crystal Oscillator for the AD9850  (pdf, 101 kB) 应用笔记 PDF
AN-345: 低频和高频电路接地  (pdf, 823 kB)
了解接地路径和信号路径,实现行之有效的设计。电流沿着阻抗最小,而不仅是电阻最小的路径流动……
应用笔记 PDF
AN-345: Grounding for Low-and-High-Frequency Circuits  (pdf, 455 kB)
Know Your Ground and Signal Paths for Effective Designs. Current Flow Seeks Path of Least Impedance-Not Just Resistance....
应用笔记 PDF
AN-342: 高速、高精度处理模拟信号[中文版]  (pdf, 466 kB)
用于优化DAC和ADC性能的信号处理技术
应用笔记 PDF
AN-342: Analog Signal-Handling for High Speed and Accuracy.  (pdf, 468 kB)
Signal handling techniques for optimizing DAC and ADC performance.
应用笔记 PDF
AN-280: Mixed Signal Circuit Technologies  (pdf, 2101 kB)
Considers problems which arise when reality (& Murphy) intervene in a design which otherwise seems satisfactory in terms of theory and modeling.
应用笔记 PDF
AN-237: 放大器直接数字频率合成的DAC选型器应用漫谈  (pdf, 1156 kB) 应用笔记 PDF
AN-237: Choosing DACs for Direct Digital Synthesis  (pdf, 1156 kB) 应用笔记 PDF
CN0217: 用12位阻抗转换器实现高精度阻抗测量  (pdf, 253 kB) Circuit Note PDF
高性能时钟: 解密抖动
现在每个电子设备一般都有多个时钟,所以必须考虑到这些时钟的抖动性能。低抖动和低相位噪声的时钟对数字信号的处理是非常重要的。所谓时钟抖动是指时钟触发沿的随机误差,通常可以用两个或多个时钟周期之间的差值来量度,这个误差是由时钟发生器内部产生的。时钟的抖动将会影响到仪表的精确测量,在无线通信中将会引起更高的误码率和不良的通信质量,时钟的相位噪声也会引起数据误差和降低数据吞吐量。因此,欢迎大家和我们一起探讨亚皮秒抖动的时钟性能。在这次在线研讨会上,我们将详细探讨抖动和相位噪声的关系以及亚皮秒抖动和超低相位噪声的测量方法。这次在线研讨会还将会涵盖高性能时钟IC的应用考虑。ADI公司的新型ADIsimCLK时钟仿真工具的使用也将会在这次研讨会上作详细介绍。
在线研讨会 WEBCAST
Fundamentals of Frequency Synthesis, Part 2: Direct Digital Synthesis (DDS)
This month we conclude our two-part series on frequency synthesis, with an introduction to Direct Digital Synthesis. We will give a basic review of how a direct digital synthesis system works, touching on the inner workings of the DDS engine at a relatively high level. We will also discuss the tradeoffs between PLL and DDS technology as a base choice for frequency synthesis needs.
在线研讨会 WEBCAST
UG-364: Evaluating the AD5933 1 MSPS, 12-Bit Impedance Converter Network Analyzer  (pdf, 1202 kB)
This documentation is for the EVAL-AD5933EBZ Rev. C and Rev. C1 evaluation boards.
用户指导 PDF
Boost Precision and Accuracy with Single Chip Capacitance- and Impedance-to-Digital Converters
(Analog Dialogue, Vol. 41, August, 2007)
《模拟对话》杂志 HTML
Impedance Measurement Monitors Blood Coagulation 《模拟对话》杂志 HTML
Speedy A/Ds Demand Stable Clocks
by Jeff Keip, Analog Devices, Inc. (EE Times, 3/18/04)
技术文章 HTML
Improved DDS Devices Enable Advanced Comm Systems
by Valoree Young, Analog Devices
(Electronic Products, September 2006)
技术文章 HTML
ADI Buys Korean Mobile TV Chip Maker
(EE Times, 6/7/2006)
技术文章 HTML
Impedance Measurement Blood Analysis Systems 技术文章 HTML
DDS Device Provides Amplitude Modulation
by Mary McCarthy, Analog Devices, Inc.
(EDN, September 2, 1999)
技术文章 HTML
Introducing Digital Up/Down Converters: VersaCOMM™ Reconfigurable Digital Converters  (pdf, 63 kB)
Revolutionize your radio architectures
技术文章 PDF
Digital Up/Down Converters: VersaCOMM™ White Paper  (pdf, 97 kB) 技术文章 PDF
Basics of Designing a Digital Radio Receiver (Radio 101)  (pdf, 77 kB) 技术文章 PDF
DDS Applications
by Eva Murphy and Colm Slattery, Analog Devices, Inc. (EETimes, 9/26/2005)
技术文章 HTML
Synchronized Synthesizers Aid Multichannel Systems
by David Brandon and John Kornblum, Analog Devices, Inc. (Microwaves & RF, 9/2005)
技术文章 HTML
The Year of the Waveform Generator
(Test & Measurement World, 12/1/2005)
技术文章 HTML
DDS IC Initiates Synchronized Signals
(Microwaves & RF Cover Story, July 2005)
技术文章 HTML
DDS Simplifies Polar Modulation
By Ken Gentile, Analog Devices ... Basic modulation mathematics and DDS (direct digital synthesis) provide designers with an all-digital technique for generating polar-encoded carrier signals. (EDN, 8/5/2004)
技术文章 HTML
Digital Waveform Generator Provides Flexible Frequency Tuning for Sensor Measurement
by Colm Slattery, Analog Devices (EDN, 12/17/2004)
技术文章 HTML
Integrated DDS Chip Takes Steps To 2.7 GHz
This highly integrated 2.7-GHz source includes all essential DDS circuitry along with a clock driver, divider, high-resolution DAC, and combination phase detector/charge pump. (ED Online, April 2004)
技术文章 HTML
Two DDS ICs Implement Amplitude-shift Keying
by Noel McNamara, Analog Devices, Inc. (EDN Design Idea, 12/25/2003)
技术文章 HTML
DDS IC Plus Frequency-To-Voltage Converter Make Low-Cost DAC
by Noel McNamara, Analog Devices, Inc. (EDN Design Idea, 2/5/2004)
技术文章 HTML
DDS Circuit Generates Precise PWM Waveforms
by Colm Slattery, Analog Devices, Inc. (EDN, 10/2/2003)
技术文章 HTML
Simple Circuit Controls Stepper Motors
by Noel McNamara, Analog Devices, Inc. (EDN Design Idea, 1/8/04)
技术文章 HTML
Digital Potentiometers Vary Amplitude In DDS Devices  (PDF)
(Electronic Design, Ideas for Design, 5/29/2000)
技术文章 PDF
AD9858: Flexible Integrated Synthesizer For Wireless  (htm)
... The most important feature of the AD9858 is its ability to change frequency in less than 5 ns, meaning that there is virtually no application left where you will need to go the expense of switching between two separate synthesizers. (AnalogZone, RF/IF Zone Products for the Week of 9/23/2002)
技术文章 HTM
DDS Device Produces Sawtooth Waveform
Ramp or sawtooth waveforms are useful for a broad range of applications, including automatic-test equipment, benchtest equipment, and actuator control. (EDN Design Idea, 7/10/2003)
技术文章 HTML
400-MSample DDSs Run On Only +1.8 VDC
... This line of highly integrated DDS ICs features on-board RAM and crystal-oscillator circuitry to simplify the generation of agile and exotic waveforms. (Microwaves & RF Cover Story, 12/2002)
技术文章 HTML
DDS Tackles BaseStations Head On
... This High-Performance, Low-Power Integrated Hybrid Synthesizer Flaunts A 10-b Digital-To-Analog Converter That Operates At Up To 1 GSample/s.
(Wireless Systems Design, September 2002)
技术文章 HTML
Video Portables and Cameras Get HDMI Outputs
By Doug Bartow, Analog Devices, Inc.
技术文章 HTML
Clock Requirements For Data Converters
(Electronic Design, 2/2005)
技术文章 HTML
DDS Design
By David Brandon, Analog Devices, Inc.
Direct digital synthesizers are known for their highly accurate digital tuning, low noise figure, and phase-continuous frequency-hopping capabilities, which make them more attractive than alternative analog frequency-synthesis solutions.
(EDN, 5/13/2004)
技术文章 HTML
Free Direct Digital Synthesis IC Evaluation Tool
(Control Engineering, 9/14/2006)
产品评述 HTML
ADI Rolls Out Single-chip Converters for Precise Capacitance and Impedance Measurements
(Automotive Design Line, 3/4/2005)
产品评述 HTML
On-Line Evaluation Tool Simplifies Implementing DDS Semiconductors
(eeProductCenter, 8/16/2006)
产品评述 HTML
Semiconductor Products Set for Munich Launch
(Electronics Talk, 9/28/2006)
产品评述 HTML
ADI Rolls Out Single-Chip Converters for Precise Capacitance and Impedance Measurements
(eeProductCenter, 3/2005)
产品评述 HTML
Leading Inside Advertorials: Boost Precision and Accuracy with Single Chip Capacitance- and Impedance-to-Digital Converters  (pdf, 482 kB) 概况 PDF
Impedance-to-Digital Converters—Compact and Easy to Use  (pdf, 680 kB)
The AD5933 provides a single chip system level solution for impedance conversion. This integrated solution delivers unprecedented levels of precision and accuracy, available in a small package, requiring less design time, and at lower overall cost and power.
概况 PDF
My evaluation board is not working; the software is reporting a USB Communication Error. I verified that the evaluation board is connected to the PC and powered. What else can I check? 常见问题解答 HTML
Does Analog Devices offer a list of manufacturers of oscillators for DDS devices? 常见问题解答 HTML
Where can I find some good background material on direct digital synthesis? 常见问题解答 HTML
RAQs index 非常见问题解答 HTML
术语表 专业词汇表 HTML

设计工具,模型,驱动及软件

快讯名称 内容类型 文件类型
AD5933/4 Demonstration and Design Tool
A tool for demonstrating use of the AD5933/4 Impedance Converter / Network Analyzer.
Design Calculators HTML
AD5933 Pmod Xilinx FPGA Reference Design FPGA HDL HTML
AD5933 - No-OS Driver for Renesas Microcontroller Platforms 设备驱动 HTML
AD5933 - No-OS Driver for Microchip Microcontroller Platforms 设备驱动 HTML
AD5933 IIO Impedance Converter and Network Analyzer Linux Driver 设备驱动 HTML

评估套件,原理图符号和PCB封装

评估板和开发套件查看评估板和套件页面以了解文档和采购信息

原理图符号和PCB封装— ADI公司提供与当今众多CAD系统兼容的原理图符号和PCB封装(Symbols & Footprints),以便更广泛、更轻松地使用。

产品推荐及参考设计

精确设计,严谨验证,即取即用。
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Sample样片申请及购买

价格,封装及供货状态

AD5933 型号选项
产品型号 封装 引脚 温度范围 包装和数量 报价*(100-499) 报价*1000 pcs RoHS 查看PCN/PDN 查看库存/
购买/样片
AD5933WYRSZ-REEL7 产品状态: 量产 16 ld SSOP 16 工业 Reel, 500 - $ 7.25 Y  材料信息 通知我 订购
AD5933YRSZ 产品状态: 量产 16 ld SSOP 16 工业 Tube, 77 $ 16.83 $ 6.73 Y  材料信息 查看PCN 订购 样片
AD5933YRSZ-REEL7 产品状态: 量产 16 ld SSOP 16 工业 Reel, 500 - $ 6.73 Y  材料信息 查看PCN 订购
帮助

这里所列出的美国报价单仅供预算参考,指美元报价(规定订量的每片美元,美国离岸价),如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。对于特殊批量报价,请与您当地的ADI公司办事处或代理商联络。对于评估板和套件的报价是指一个单位价格。

AD5933 评估板
产品型号 描述 报价 RoHS 查看PCN/PDN 查看库存/
购买/样片
EVAL-AD5933EBZ 产品状态: 量产 Evaluation Board $ 59.00 -

所示报价为单片价格。所列的美国报价单仅供预算参考,指美元报价(每片美国离岸价),如有修改,恕不另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。

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