ADAQ4380-4

推荐用于新设计

四通道16位、4 MSPS同步采样μModule数据采集解决方案

数据手册 (Rev. B) 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。
Viewing:

概述

  • 易于使用的μModule数据采集系统
    • 全部有源元件皆由ADI公司设计
    • 与分立式解决方案相比，尺寸减少11倍
    • 集成关键无源元件
    • 5V单电源供电
  • 保证16位无失码
  • 片内过采样功能
  • 2位分辨率提升
  • 超量程指示(ALERT)
  • INL：典型值±1 LSB，最大值±2 LSB
  • SNR（典型值）
    • 91.1 dB（增益 = 1.0，fIN = 1 kHz时）
    • 98.6 dB，OSR = x8（增益 = 1.0，fIN = 1 kHz时）
  • 通道间相位匹配：最大值0.1°（20 kHz时）
  • 集成式高精度基准电压源，最大漂移5 ppm/oC
  • 增益误差：0.005%（典型值）
  • 增益漂移：1 ppm/°C（典型值）
  • 支持VCM生成的集成式内部缓冲器
  • 支持信号扩展的集成式全差分ADC驱动器
    • 宽输入共模范围
    • 高共模抑制
  • 单端至差分转换
  • 具有超量程的引脚可选输入范围
    • 输入范围：±2V、±3.3V、±5.5V、±11V
    • 增益/衰减：G = 0.3、0.6、1.0和1.6
  • 高速串行接口
  • 8 mm x 8 mm、0.8 mm间距、81引脚CSP_BGA封装

ADAQ4380-4是一款四通道16位精密数据采集(DAQ) μModule®系统，通过将设计人员选择、优化和布局元件的信号链设计挑战移交给器件来缩短高精度测量系统的开发周期。

ADAQ4380-4采用系统级封装(SIP)技术，通过将多个通用信号处理和调理模块组合到一个套件中，减少了终端系统组件的数量。ADAQ4380-4由以下部件组成：

  • • 一个四通道高分辨率16位、4 MSPS同步采样SAR ADC
  • • 低噪声、全差分ADC驱动器
  • • 一个精密3.3V基准电压
  • • 低噪声缓冲器放大器
  • • 低噪声、低压差线性稳压器
  • • 以及实现优化信号链性能所需的关键无源元件

ADAQ4380-4采用ADI公司的iPassives®技术，将关键无源元件和出色的匹配和漂移特性结合，尽可能减少基于温度的误差源，发挥每个单独模块的出色性能。

ADAQ4380-4具有片内过采样模块，可改善动态范围并在更低带宽下降低噪声。该模块可将分辨率提升多达两位。

ADAQ4380-4设计采用可配置的ADC驱动器级，为用户提供可选的增益或衰减设置。ADAQ4380-4可以采用全差分配置，或者单端至差分输入配置。

采用8mm x 8mm、0.8 mm间距、81引脚BGA封装，ADAQ4380-4 μModule®在不减弱其性能的情况下支持紧凑的尺寸设计，同时简化了终端系统的物料清单管理。

兼容串行外设接口(SPI)，串行用户接口可与1.8 V、2.5 V和3.3 V逻辑控制兼容。ADAQ4380-4的工作温度范围为−40°C至+105°C。

应用

  • • 实验室等级的电池测试系统
  • • 电机控制电流检测
  • • 电机控制位置反馈
  • • 声纳
  • • 电能质量监测
  • • 数据采集系统
  • • 掺铒光纤放大器(EDFA)应用
  • • I/Q解调
表1. μMODULE®数据采集解决方案
类型 250 - 500 kSPS 1 - 2 MSPS 4 MSPS
16位 ADAQ7988 ADAQ7980、
ADAQ4001		 ADAQ4380-4（四通道）
18位   ADAQ4003  

ADAQ4380-4
四通道16位、4 MSPS同步采样μModule数据采集解决方案
ADAQ4380-4 Cutaway Illustration
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

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

找不到您所需的软件或驱动?

申请驱动/软件

工具及仿真模型

LTspice 1

LTspice中提供以下器件型号：

  • ADAQ4380
  • ADAQ4380-4

Signal Chain Designer

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

打开工具

IBIS 模型 1

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
schematic 4
EVAL-ADAQ4380-4

Evaluating the ADAQ4380-4 Quad, 16-Bit, 4 MSPS, Simultaneous Sampling, μModule Data Acquisition Solution

立即购买 更多内容

特性和优点

  • ADAQ4380-4 quad,16-bit, 4 MSPS, μModule® evaluation board
  • Versatile analog signal conditioning circuitry
  • On-board LDO and power supply circuits
  • PC software for control and data analysis of time and frequency domain
  • System demonstration platform-compatible (SDP-H1, high-speed controller board (EVAL-SDP-CH1Z))

产品详情

The EV-ADAQ4380-4FMCZ and EV-ADAQ4370-4FMCZ evaluation boards (see Figure 1) enables a simple evaluation of the ADAQ4380-4 quad, 16-bit, 4 MSPS, simultaneous sampling, μModule data acquisition solution. The evaluation board demonstrates the performance of the ADAQ4380-4 μModule and is a versatile tool for variety of applications.

The ADAQ4380-4 and ADAQ4370-4 μModule combines multiple common signal processing and conditioning blocks into a single device that includes a low noise, fully differential analog-to-digital converter (ADC) drivers, a high precision 3.3 V reference chip, low-noise reference buffer, high resolution, quad, 16-bit, 4 MSPS simultaneous sampling successive approximation register (SAR) ADC, and all the critical passive components necessary for optimum performance.

The EV-ADAQ4380-4FMCZ and EV-ADAQ4370-4FMCZ evaluation boards interface with high-speed system demonstration platform SDP-H1 (EVAL-SDP-CH1Z) board through a 160-pin FMC connector, as shown in Figure 2.

Refer to the ADAQ4380-4 and ADAQ4370-4 data sheets for full specifications, which must be consulted in conjunction with this user guide when using the EV-ADAQ4380-4FMCZ and EVADAQ4370-4FMCZ evaluation boards. For the current schematic, layouts, and bill of materials, refer to the EVAL-ADAQ4380-4 or EVAL-ADAQ4370-4 product page.

eval board
schematic 5
schematic 6
schematic 7
EVAL-ADAQ4370-4

Evaluating the ADAQ4370-4 Quad, 16-Bit, 2 MSPS, Simultaneous Sampling, μModule Data Acquisition Solutions

立即购买 更多内容

特性和优点

  • ADAQ4370-4 quad, 16-bit, 4/2 MSPS, μModule® evaluation boards
  • Versatile analog signal conditioning circuitry
  • On-board LDO and power supply circuits
  • PC software for control and data analysis of time and frequency domain
  • System demonstration platform-compatible (SDP-H1, high-speed controller board (EVAL-SDP-CH1Z))

    产品详情

    The EV-ADAQ4380-4FMCZ and EV-ADAQ4370-4FMCZ evaluation boards (see Figure 1) enable a simple evaluation of the ADAQ4380-4 and ADAQ4370-4 quad, 16-bit, 4/2 MSPS, simultaneous sampling, μModule data acquisition solutions, respectively. The evaluation boards demonstrate the performance of the ADAQ4380-4 and ADAQ4370-4 μModules and are versatile tools for variety of applications.

    The ADAQ4380-4 and ADAQ4370-4 μModules combine multiple common signal processing and conditioning blocks into a single device that includes a low noise, fully differential analog-to-digital converter (ADC) drivers, a high precision 3.3 V reference chip, low-noise reference buffer, high resolution, quad, 16-bit, 4/2 MSPS simultaneous sampling successive approximation register (SAR) ADC, and all the critical passive components necessary for optimum performance.

    The EV-ADAQ4380-4FMCZ and EV-ADAQ4370-4FMCZ evaluation boards interface with high-speed system demonstration platform SDP-H1 (EVAL-SDP-CH1Z) board through a 160-pin FMC connector, as shown in Figure 2.

    Refer to the ADAQ4380-4 and ADAQ4370-4 data sheets for full specifications, which must be consulted in conjunction with this user guide when using the EV-ADAQ4380-4FMCZ and EVADAQ4370- 4FMCZ evaluation boards. For the current schematic, layouts, and bill of materials, refer to the EVAL-ADAQ4380-4 or EVAL-ADAQ4370-4 product page.
    EVAL-ADAQ4380-4
    Evaluating the ADAQ4380-4 Quad, 16-Bit, 4 MSPS, Simultaneous Sampling, μModule Data Acquisition Solution
    EV-ADAQ4380-4FMCZ Evaluation Board EV-ADAQ4380-4FMCZ Evaluation Board - Top View EV-ADAQ4380-4FMCZ Evaluation Board - Bottom View EV-ADAQ4380-4FMCZ Kit - Top View
    EVAL-ADAQ4370-4
    Evaluating the ADAQ4370-4 Quad, 16-Bit, 2 MSPS, Simultaneous Sampling, μModule Data Acquisition Solutions
    EV-ADAQ4380-4FMCZ Evaluation Board EV-ADAQ4380-4FMCZ Evaluation Board - Bottom View EV-ADAQ4380-4FMCZ Evaluation Board - Top View

    最新评论

    需要发起讨论吗？ 没有关于 ADAQ4380-4的相关讨论？是否需要发起讨论？

    在EngineerZone®上发起讨论

    近期浏览