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AD7400A: FAQ

GenevaCooper

FAQ
- 5 months ago
- Precision ADCs
- Documents
AD7400A: Can this device accept both differential and single ended inputs, datasheet is not clear?

GenevaCooper

Q

The AD7400A specifies an analog input range of +/- 200mV and a specified full
range of +/- 320mV, which I interpret as a bipolar input. When looking at the
abs max ratings, it can only be on the negative side GND -
0.3V.

A

1. The part can accept…
- 5 months ago
- Precision ADCs
- Documents
RE: AD7400A inside delay

EZAdministrator

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
…
- over 3 years ago
- Precision ADCs
- Q&A
RE: DC current shunt monitor for upto 250 VDC loop

ShaneO

Hi Jatin,

The AD7400A and the AD7401A parts are our parts that are targeted at shunt current monitor applications.

They accept signals in the +/-250mV range and have in-built isolation based on ADIs iCoupler technology.

The output of the AD7400A and…
- over 8 years ago
- Interface and Isolation
- Q&A
RE: ISOLATED 4-20MA LOOP

Emman.A

Hi Ignacio,

Sorry for getting back late. We have an analog isolator circuit which you may want to consider. It is implemented by using AD7400A, an Isolated Sigma-Delta Modulator. Here is the link of the reference circuit:

http://www.analog.com/media/en…
- over 5 years ago
- Amplifiers
- Q&A
RE: 参加ADI电机驱动有奖问答，赢取蓝牙音箱及精美ADI笔记本（第三波）

JasonHee

ADSP-CM40x提供全sinc滤波器，可实现与隔离式Σ-Δ调制器(AD7400A / AD7401A) 的直接接口，可用于分流检测系统架构中。
- over 7 years ago
- 论坛社群活动
- 问答
RE: 签个到，送您好礼啦！（获奖名单已公布）

xueyulangren

上海，浦东新区祖冲之路，我做电池管理系统，我关注AD7400A
- over 8 years ago
- 中文资源库
- 问答
混合信号处理器新标杆ADSP-CM40x在电机控制中的应用

Admin_ADI

混合信号处理器新标杆ADSP-CM40x在电机控制中的应用 by ADIForum

下一代混合信号处理器的标杆产品ADSP-CM40x系列最大的应用之一就是电机控制。这里分享ADSP-CM40x在电机控制中的应用资源供大家学习参考，也欢迎有电机控制应用需求的筒子们跟帖讨论、提问。

伺服与电机驱动器设计人员需要高度精确的闭环控制以改进产品的能效和性能。全新ADSP-CM40x 系列混合信号控制处理器集成嵌入式双通道16位ADC，精度高达14位，同时还集成240 MHz浮点ARM Cortex-M4处理器内核…
- 9 months ago
- ADUC微处理器专区
- 文档
Bitstream from EVAL-CED1Z

mhay

Hello,

I am a student of the Engineering School of Fribourg in Switzerland. I’m using
a EVAL-CED1Z evaluation kit in combination with a AD7400A Delta-Sigma Converter
for a school project. I need to know if it’s possible to store the bit-stream
(directly…
- Answered
- over 7 years ago
- Precision ADCs
- Q&A
RE: medical ADC isolation

converters

Hi Natanel,

The internal clock on the AD7400 and AD7400A is used to clock the converter internally and also to allow the user to clock out the data bits from the modulator into an FPGA for example or other receiving device.

This clock typically runs…
- over 10 years ago
- Interface and Isolation
- Q&A

Q

A