Isolated Sigma-Delta Modulator

Digital isolators with iCoupler® technology enable designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints found with optocouplers. iCoupler digital isolators also meet the wide range of creepage/clearance requirements and are the industr

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Isolated Sigma-Delta Modulator

GENERAL DESCRIPTION The AD74001 is a second-order, sigma-delta (Σ-Δ) modulator that converts an analog input signal to a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc. iCoupler® technology. The AD7400 operates from a 5 V power supply and accepts a di

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Isolated Sigma-Delta Modulator

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Digital Isolator Product Selection and Resource Guide

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隔离式Σ-Δ调制器

AD7400是一款二阶Σ-Δ调制器，采用ADI公司iCoupler®技术的片内数字隔离，能将模拟输入信号转换为高速的1比特数据流。AD7400采用5V电源供电，可输入±200 mV的差分信号（满量程±320 mV）。模拟调制器对输入信号连续采样，因而无需外部采样保持电路。输入信息包含在数据率为10 MHz的输出流中，通过适当的数字滤波器可重构原始信息。串行I/O可采用5 V或3 V电源供电(VDD2)。 \n\n 串行接口采用数字式隔离。通过将高速CMOS工艺和单片空芯变压器技术结合在一起，较之传统光耦合器等其它器件来说，片内隔离能提供更加优异的工作特性。该器件内置片内基准电压。A • 10 MHz时钟速率\n\n• 二阶调制器\n\n• 16位无失码\n\n• 16位时INL典型值为±2 LSB\n\n• 最大失调漂移为3.5 μV/°C\n\n• 片内数字隔离器;

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Isolated Sigma-Delta Modulator

GENERAL DESCRIPTION The AD74001 is a second-order, sigma-delta (Σ-Δ) modulator that converts an analog input signal to a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc. iCoupler® technology. The AD7400 operates from a 5 V power supply and accepts a di

文件：395.96 Kbytes 页数：20 Pages

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Isolated Sigma-Delta Modulator

Digital isolators with iCoupler® technology enable designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints found with optocouplers. iCoupler digital isolators also meet the wide range of creepage/clearance requirements and are the industr

文件：326.93 Kbytes 页数：19 Pages

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Isolated Sigma-Delta Modulator

GENERAL DESCRIPTION The AD7400A1 is a second-order, Σ-Δ modulator that converts an analog input signal into a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology. The AD7400A operates from a 5 V power supply and accepts a differential

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Isolated Sigma-Delta Modulator

GENERAL DESCRIPTION The AD7400A1 is a second-order, Σ-Δ modulator that converts an analog input signal into a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology. The AD7400A operates from a 5 V power supply and accepts a differential

文件：400.17 Kbytes 页数：18 Pages

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Isolated Sigma-Delta Modulator

Digital isolators with iCoupler® technology enable designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints found with optocouplers. iCoupler digital isolators also meet the wide range of creepage/clearance requirements and are the industr

文件：326.93 Kbytes 页数：19 Pages

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