AD7403
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AD7403

シグマ・デルタ変調器、16ビット、絶縁型

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Info : 新規設計に推奨 tooltip
Info : 新規設計に推奨 tooltip
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アナログ・デバイセズのサポート・ページはアナログ・デバイセズへのあらゆるご質問にお答えするワンストップ・ポータルです。

ADIサポート・ページはこちら
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製品モデル 8
1Ku当たりの価格 最低価格:$3.71
機能
  • 5 MHz ~ 20 MHzの外部クロック入力レート
  • 16 ビット、ノーミッシング・コード
  • 信号/ノイズ比(SNR): 88 dB(typ)
  • 有効ビット数(ENOB): 14.2 ビット(typ)
  • オフセット・ドリフト(typ)の温度特性: 1.6 μV/℃(typ)
  • デジタル・アイソレータ内蔵
  • リファレンス電圧内蔵
  • 詳細については、データシートを参照してください
AD7403-EPは、防衛および宇宙航空アプリケーション(AQEC)をサポートします。
  • AD7403-EP データシート(英語 pdf)はこちらからダウンロードできます。
  • ミリタリ温度範囲: −55°C  ~ +125°C
  • 製造ベースラインにて制御
  • 組み立て/テストは同一工場
  • 製造工場は一箇所に限定
  • PCN(製品変更通知)を強化
  • 品質データは要求に応じて入手可能
  • DSCC図面番号:V62/16625
製品概要
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AD7403は、アナログ入力信号を高速のシングル・ビットのデータストリームに変換する高性能、2次のΣΔ変調器で、アナログ・デバイセズのiCoupler®技術を採用したデジタル的に絶縁する機能を内蔵しています。AD7403は、5V(VDD1)電源で動作し、最大±250mV(±320mVフルスケール)の差動入力信号に対応します。差動入力は、磁気的絶縁を必要とするような高電圧のアプリケーションにおけるシャント電圧のモニタリングに適しています。

アナログ入力は、高性能のアナログ変調器によって連続的にサンプルされて最大20MHzまでのレートを持った一つの密度化されたデジタル出力ストリームに変換されます。最初の情報は、78.1kSPSで88dBの信号 / ノイズ比(SNR)を達成するような、適切なデジタル・フィルタで再構築することができます。シリアルI/Oは、5Vまたは3V電源(VDD2)のどちらでも使えます。

シリアル・インターフェースは、デジタル的に絶縁されます。モノリシック・トランス技術と高速CMOSの組み合わせによるオン・チップ絶縁は、フォトカプラ・デバイスなどの相当品と比較して、並外れた性能特性を提供します。AD7403は、16ピンのワイド・ボディSOICパッケージで供給され、-40℃~+125℃の動作温度範囲を持っています。AD7403-8は8ピン・ワイド・ボディSOICパッケージで供給され、-40℃~+105℃の動作温度範囲を持っています。

アプリケーション

  • シャント電流のモニタリング
  • ACモータ制御
  • 電源とソーラ発電のインバータ
  • ウインドー発電用タービンのインバータ
  • データ・アクイジション・システム
  • A/Dコンバータとフォト・アイソレータからの置き換え

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サポート

アナログ・デバイセズのサポート・ページはアナログ・デバイセズへのあらゆるご質問にお答えするワンストップ・ポータルです。

ADIサポート・ページはこちら
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ADIコミュニティに問い合わせる。

EngineerZoneコミュニティはこちら

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製品モデル 8
1Ku当たりの価格 最低価格:$3.71

利用上の注意

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アナログ・デバイセズ社は、提供する情報が正確で信頼できるものであることを期していますが、その情報の利用に関して、あるいはその利用によって生じる第三者の特許やその他の権利の侵害に関して一切の責任を負いません。また、アナログ・デバイセズ社の特許または特許の権利の使用を明示的または暗示的に許諾するものでもありません。仕様は予告なしに変更する場合があります。本紙記載の商標および登録商標は、各社の所有に属します。


本データシートの英語以外の言語への翻訳はユーザの便宜のために提供されるものであり、リビジョンが古い場合があります。最新の内容については、必ず最新の英語版をご参照ください。

なお、日本語版のデータシートは基本的に「Rev.0」(リビジョン0)で作成されています。そのため、英語版が後に改訂され、複数製品のデータシートがひとつに統一された場合、同じ「Rev.0」の日本語版のデータシートが異なる製品のデータシートとして表示されることがあります。たとえば、「ADM3307E」の場合、日本語データシートをクリックすると「ADM3311E」が表示されます。これは、英語版のデータシートが複数の製品で共有できるように1本化され、「ADM3307E/ADM3310E/ADM3311E/ADM3312E/ADM3315E」(Rev.G)と改訂されたからで、決して誤ってリンクが張られているわけではありません。和文化されたデータシートを少しでも有効に活用していただくためにこのような方法をとっておりますので、ご了解ください。

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製品モデル ピン/パッケージ図 資料 CADシンボル、フットプリント、および3Dモデル
AD7403-8BRIZ
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AD7403-8BRIZ-RL
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AD7403-8BRIZ-RL7
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AD7403BRIZ
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AD7403BRIZ-RL
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AD7403BRIZ-RL7
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AD7403TRIZ-EP
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AD7403TRIZ-EP-RL7
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PCN

11 2, 2015

- 15_0135

Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli

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PCN

11 2, 2015

- 15_0135

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Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli

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評価用キット

評価用キット 5

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FMCMOTCON2

OBSOLETE: AD-FMCMOTCON2-EBZ Evaluation Board

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FMCMOTCON2

OBSOLETE: AD-FMCMOTCON2-EBZ Evaluation Board

OBSOLETE: AD-FMCMOTCON2-EBZ Evaluation Board

機能と利点

This evaluation board is obsolete and no longer recommended.


The FMCMOTCON2 evaluation kit enables users to:

  • Model and implement motor control algorithms rapidly for high performance servo systems, incorporating system modelling and design concepts using Mathworks model based design
  • Reduce time needed to move a motor control system from concept to production, by providing a prototyping system to verify the hardware and control algorithms before moving to production stage.

製品の詳細

This evaluation board is obsolete and no longer recommended.


The AD-FMCMOTCON2-EBZ is a complete high performance servo system on an FPGA Mezzanine Card (FMC) board, the purpose of which is to provide a complete motor drive system demonstrating efficient and high dynamic control of three phase PMSM and induction motors up to 48V and 20A.

Two motors can be driven at the same time, each motor having its separate power supply. The system incorporates high quality power sources; reliable power, control, and feedback signals isolation; accurate measurement of motor current & voltage signals; high speed interfaces for control signals to allow fast controller response; industrial Ethernet high speed interfaces; single ended Hall, differential Hall, encoder and resolver interfaces; digital position sensors interface; flexible control with a FPGA/SoC interface.

The kit consists of two boards: a controller board and a drive board. An optional AD-DYNO2-EBZ dynamometer can also be purchased through Avnet and is intended to be an extension of the drive system.

Controller Board

  • Digital board for interfacing with the low and high voltage drive boards
  • Compatible with all Xilinx FPGA platforms with FMC LPC or HPC connectors
  • FMC signals voltage adaptation interface for seamless operation on all FMC voltage levels
  • Fully isolated digital control and feedback signals
  • Isolated Xilinx XADC interface
  • 2 x Gbit Ethernet PHYs for high speed industrial communication, with 3rd party EtherCAT support
  • Single ended Hall, Differential Hall, Encoder, Resolver interfaces
  • Digital sensors interfaces
    • EnDat
    • BISS Interface

Drive Board

  • Drives motors up to 48V @ 20A
  • Drives 2 motors simultaneously
  • High frequency drive stage implemented with ADI isolated gate drivers
  • Supported motor types
    BLDC
    PMSM
    Brushed DC
    Stepper (bipolar / unipolar)
  • Integrated over current protection
  • Reverse voltage protection
  • Current and Voltage measurement using isolated ADCs
  • BEMF zero cross detection for sensorless control of PMSM or BLDC motors
  • Separate voltage supplies for the 2 motors so that the motors don't influence each other

Dynamometer System with Embedded Control

  • Two BLDC motors connected by a rigid couple in a dyno setup, which can be used to test real-time motor control performance.
  • One BLDC motor acts as an electronically adjustable load and is driven by the embedded control system. This motor can be directly connected to the FMC motor drive to get complex / active loads. The load can be driven also by the AD-FMCMOTCON2-EBZ to implement dynamic load profiles.
  • The other BLDC motor is driven by the FMC motor drive.
  • Measurement and display of load motor current
  • Measurement and display of load motor speed
  • External control using Analog Discovery and MathWorks Instrumentation Control Toolbox

Software:

Example reference designs showing how to use the platform with Xilinx® FPGAs or SoCs and high performance control algorithms from Mathworks® are provided together with the hardware. Information on the FMC board, and how to use it, the design package that surrounds it, and the software which can make it work, can be found by clicking the software link.

EVAL-AD7403

AD7403 Evaluation Board

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EVAL-AD7403

AD7403 Evaluation Board

AD7403 Evaluation Board

製品の詳細

The EVAL-AD7403FMCZ/EVAL-AD7403-8FMCZ are full featured evaluation boards designed to allow the user to easily evaluate all features of the AD7403/AD7403-8 isolated analog-to-digital converters (ADC). The evaluation board can be controlled by the EVAL-SDP-CH1Z via FMCZ connector (J9). The SDP-H1 board (EVAL-SDP-CH1Z) allows the evaluation board to be controlled through a USB port of a PC using the evaluation board software available for download from the product page or from the included installer CD.

On-board components include the following:

ADuM6000: isolated iCoupler® 5kV, DC / DC converter

ADP2441: 36 V, 1A, synchronous, step down DC-DC regulator

ADP7104ARDZ-5.0: 5 V low noise LDO


Features

  • Full featured evaluation board for the AD7403/AD7403-8
  • On-board power supplies
  • Standalone capability
  • System demonstration platform (SDP-H1) compatible (EVAL-SDP-CH1Z)
  • PC software for control and data analysis (CD with software included in evaluation kit)

Evaluation Kit Contents
  • Evaluation board
  • CD containing evaluation board software installation

Additional Equipment Required
  • EVAL-SDP-CH1Z (must be ordered separately) includes a USB cable and 12v wall wart
  • Signal source
  • PC running Windows XP SP3, Windows Vista, or Windows 7 with USB 2.0 port
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FLEXMC MOTOR CONTROL LOW VOLTAGE KIT

Evaluation board for evaluating FlexMC Motor Control Low Voltage Kit

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FLEXMC MOTOR CONTROL LOW VOLTAGE KIT

Evaluation board for evaluating FlexMC Motor Control Low Voltage Kit

Evaluation board for evaluating FlexMC Motor Control Low Voltage Kit

機能と利点

The FlexMC Kit enables users to:
  • Minimize setup time with out-of-the-box functionality and begin testing quickly
  • Prototype rapidly and then deploy with the FlexMC Kit
  • Get started with sample code as a base for their own application development

製品の詳細

The FlexMC Motor Control Development PlatformTM is a rapid development system for any motor control solution. The FlexMC KitTM enables you to accelerate time-to-market and increase performance with powerful model-based design tools. This solution combines hardware and software with out-of-the-box functionality for a permanent magnet synchronous motor (PMSM) with hall sensor, encoder, or sensorless feedback.


Solution Overview
The FlexMC Kit has the hardware and software required to spin the kit’s motor under open or closed loop speed control in conjunction with an ADSP-CM408 EZ Kit. The software is provided as an executable file which can be flashed to the ADSP-CM408 processor using the ADI serial boot-loader utility. A .NET-based graphical user interface (GUI) is provided to enable motor start-stop, speed control, and data visualization. Sample C-code is also provided for open loop Volts/Hertz control of a motor.


The FlexMC Kit hardware comes in two variants. The kit option includes a PMSM motor with encoder, a 24V motor drive board, and a power supply. The board-only option includes the motor drive board only. In this case users can connect their own motor and power source. In both cases, the power board connects directly to an Analog Devices ADSP-CM408 Mixed-Signal Control Processor EZ Kit (sold separately). Easy connection to motors and the CM408 EZ Kit make this system perfect for your prototyping needs.


Additional rapid prototyping MATLAB/Simulink tools and support can be obtained by purchasing this kit from Boston Engineering


Low Voltage Kit Contents
Hardware:
  • Low Voltage Motor Control Board, 12-36V, 10A
  • 24V, 3-phase PMSM (not included in board-only option)
  • Quadrature Incremental Encoder (not included in board-only option)
  • SOLD SEPERATELY: ADI ADSP-CM408 EZ Kit

Software:
  • Executable Demo Application
  • Sample application C code

Note: To get started, download software and to get technical support on the FlexMC kit go to EngineerZone:
Sample C Code for EV-MCS-LVDRV-Z platform
Getting started with the EV-MCS-LVDRV-Z motor control platform


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FLEXMC MOTOR CONTROL UNIVERSAL AC KIT

Evaluation board for evaluating FlexMC Motor Control Universal AC Kit

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FLEXMC MOTOR CONTROL UNIVERSAL AC KIT

Evaluation board for evaluating FlexMC Motor Control Universal AC Kit

Evaluation board for evaluating FlexMC Motor Control Universal AC Kit

機能と利点

The FlexMC Kit enables users to:
  • Model and implement motor control algorithms rapidly with sensored and sensorless operation
  • Minimize setup time with out-of-the-box functionality and begin testing quickly
  • Leverage the high-performance modeling environment to develop, debug, and test new control loops
  • Prototype rapidly and then deploy with the FlexMC Kit

製品の詳細

The FlexMC Motor Control Development PlatformTM is a rapid development system for any motor control solution. The FlexMC KitTM enables you to accelerate time-to-market and increase performance with powerful model-based design tools. The ADI/Boston Engineering solution combines hardware and software with out-of-the-box functionality for permanent magnet synchronous motor (PMSM) with hall sensor, encoder, or sensorless feedback.

Solution Overview

 The FlexMC Kit has the hardware and software required to spin the motor under open or closed loop speed control. With the FlexMC Kit, you model your system in MATLAB and Simulink, generate the C code, and then deploy. Utilizing system modeling and design concepts, the FlexMC Kit also contains libraries in MATLAB and Simulink for additional access to proven methodologies. The FlexMC Kit hardware includes a PMSM motor with encoder and a Boston Engineering universal AC input drive board that connects directly to an Analog Devices ADSP-CM408 Mixed-Signal Control Processor EZ Kit. Users can prototype with PC power using MATLAB and Simulink, then deploy with the FlexMC Kit. Easy connection to motors and the ADSP-CM408 EZ Kit make this system perfect for your prototyping needs.

Universal AC Kit Contents

Hardware:

  • Universal AC Voltage Motor Control Board, 95-250VAC, 400W
  • 3-phase Brushless  PMSM
  • Quadrature Incremental Encoder'
  • SOLD SEPERATELY: ADSP-CM408 EZ-KIT
Software:
  • Simulink Libraries
  • C Libraries
  • Demo Application

Note: The FlexMC  Motor Control Universal AC Kit is manufactured, distributed and supported by Boston Engineering (BE) exclusively. BE assumes all responsibility for the proper installation and operation of the kit.

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ISOLATED INVERTER PLATFORM

Isolated Inverter Platform Evaluation Board

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ISOLATED INVERTER PLATFORM

Isolated Inverter Platform Evaluation Board

Isolated Inverter Platform Evaluation Board

機能と利点

The isolated inverter platform enables users to:

  • Evaluate ADI’s new, fully featured isolated gate drivers (ADuM4135) technology in a system-level application at realistic dc bus voltages (EV-MCS-ISOINVEP-Z)
  • Evaluate ADI simple dual isolated gate driver (ADuM4223) technology in a system-level application at realistic dc bus voltages (EV-MCS-ISOINV-Z)
  • Evaluate ADI sigma-delta modulators (AD7403) for voltage and current measurement or feedback in a realistic switching environment
  • Develop motor control algorithms utilizing ADI isolated sigma-delta current and voltage feedback
  • Test bench their motor control software/firmware with a flexible hardware development platform
  • Evaluate an elegant gate driver bias supply solution using the ADP1621

製品の詳細

The Isolated Inverter Platform is a rapid development system for hardware and/or software development in three-phase inverter applications, with a particular focus on motor control. Flexible evaluation of ADI isolation technology in a highly configurable system-oriented platform is enabled with multiple test-points, and connectivity options. An easy-plug connector allows controller connection to an ADSP-CM408 processor evaluation board, while additional 0.1” headers enable alternative connectivity to other processor or FPGA platforms. The benefits of ADI isolated sigma-delta converters for voltage and current measurement, isolated gate drivers, and power controllers can be explored in a full system application at dc bus levels up to 800V. There are 2 models available, isolated inverter platform, and isolated inverter platform with full featured IGBT drivers.

Solution Overview
The isolated inverter platform and isolated inverter platform with full featured IGBT drivers offer a power board that runs from a dc input and provides a three-phase variable frequency, variable voltage, and variable dead-time PWM output to a three-phase motor or load. The inverter is provided as an open loop platform, but feedback signals are provided to enable the application developer to close the control loop. For the isolated inverter platform (EV-MCS-ISOINV-Z), two isolated current,phase to phase and dc bus voltage feedback signals are provided to the control side of the board via sigma-delta modulators, and these can be used for development of control algorithms. The inverter is made up of a three-phase six-IGBT bridge, with the IGBTs rated at 1200V and driven by three dual isolated gate drivers (ADuM4223). For the isolated inverter platform with full featured IGBT drivers (EV-MCS-ISOINVEP-Z), three isolated phase current and dc bus voltage feedback signals are provided to the control side of the board via sigma-delta modulators, and these can be used for development of control algorithms. The inverter is made up of a three-phase six-IGBT bridge, with the IGBTs rated at 1200V and driven by six individual isolated gate drivers (ADuM4135) with desaturation protection and Miller clamp. For both platforms, a DC – rather than AC- input is provided to allow flexibility on the dc bus voltage level (rather than it being limited to the ac line peak).

The board is designed to work from a DC supply in the range 24Vdc-800Vdc.. The power board is rated up to 2kVA without forced air cooling. Additional power throughput can be achieved with fan cooling added. A series connected diode implements a half-wave rectifier at the input, so if needed, the power board can be driven from an AC supply. However output power is limited in this case. If a full AC front-end is required, the inverter platform can be utilized in conjunction with the ADP1047 evaluation board up to 300W, or the ADP1048 evaluation board up to 600W. An isolated I2C interface is provided on the inverter board so that the ADP104x evaluation board can be easily controlled by the same processor/FPGA interface. The inverter kit has the hardware and software required to spin a three-phase motor under open loop speed control in conjunction with an ADSP-CM408 EZ Kit. The demo software is provided as an IAR Embedded Workbench C project or an executable file which can be flashed to the ADSP-CM408 processor using the ADI serial boot-loader utility. A .NET-based graphical user interface (GUI) is provided to enable motor start-stop, open loop Volts/Hertz speed control, and data visualization.

Kit Contents

Hardware:
  • Isolated Inverter Board, 24-800Vdc, 2Kva (2 Versions)
  • Adapter board for connection to EZkit
  • USB to serial adapter for using GUI
  • SOLD SEPERATELY: ADI ADSP-CM408 EZ Kit

 Software:

  • IAR Embedded Workbench C project
  • Executable Demo Application
  • .NET-based Graphical User Interface (GUI)


Note: 

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