Precision Medium Bandwidth Solutions
Precision medium bandwidth signal chains cover a large range of applications from the smallest perturbation of the electrical grid to the loudest roar of a jet engine. These are solutions that demand accuracy across signal bandwidths from DC to 100 kHz with sampling rates up to 4 MSPS such as condition-based monitoring (CbM), power quality monitoring, sensor and system data acquisition, rotation and position sensing, and analog input modules for industrial systems.
Analog Devices’ precision medium bandwidth signal chains combine precision amplifiers, voltage references, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), circuit protection, and isolation products.
Value and Benefits
Our medium bandwidth signal chain solutions provide valuable measurement and drive control options characterized by 16-bit to 24-bit resolution combined with DC precision and AC signal fidelity. They provide the key benefits of precise measurements of small and large amplitude signals, measurement and generation of arbitrary signals, or measurement of signals from many inputs at once.
We also provide options for high channel-count synchronized systems designed with consideration for time accuracy and channel-to-channel phase alignment, and options for high channel density with small form factor multichannel converters or more highly integrated signal chain blocks (µModule® solutions).
Provide accuracy with the balance of power and speed
DC precision with AC quality
Flexible Measurements including high channel count
数据采集——单通道
本节介绍提供高度可扩展的数据采集解决方案的信号链选项，需要在功率、带宽和噪声之间进行权衡取舍。这些信号链一般采用提供抗混叠保护功能的简化模拟前端设计。单通道信号链可用于需要提供通道间隔离的多通道系统中。
资源
振动与声音
本节介绍用于低噪声和宽带宽应用的振动和声音信号链，例如边缘节点检测、高性能振动和声音数据采集通道。其中一些信号链包含集成数字滤波器的设备，用于简化模拟滤波器设计，降低接口速度，并降低数字主机的功耗。还包括具有宽带宽和低噪声的高性能DAQ信号链。
边缘节点振动检测
振动检测数据采集模块
LTspice 信号链仿真
资源
位置——旋转
基于编码器的旋转检测
以下信号链提供高精度旋转测量功能，提供多种选项，包括提供同步采样信号链来实现相位精度，提供低延迟来实现精密控制环路，提供更低分辨率的选项，用于成本敏感型应用。
基于AMR的旋转检测
本节介绍提供高水平旋转检测和反馈性能的信号链。
资源
声纳
本节介绍为无源声呐阵列应用提供高度可扩展的解决方案的信号链选项。这些解决方案旨在简化模拟前端设计，具有抗混叠功能和易于驱动的数据转换器输入。
电源解决方案
资源
Training and Support
Trainings and Tutorials
视频
1月 29, 2019
09:05Driving SAR ADCs Part 7: Distortion caused by large Rfilt
视频
1月 17, 2019
07:45Driving SAR ADCs Part 3: Designing the RC Filter
视频
1月 17, 2019
08:39Driving SAR ADCs Part 4: Simulating Analog Input Model in LTspice
视频
1月 17, 2019
06:10Driving SAR ADCs Part 1: Analog Input Model
视频
1月 17, 2019
05:00Driving SAR ADCs Part 6: Driver Ringing and Instability
视频
1月 17, 2019
04:57Driving SAR ADCs Part 2: Kickback Calculations
视频
1月 17, 2019
09:13Driving SAR ADCs Part 5: Precision ADC Driver Tool
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