ADI AD7401YRWZ

Изолированный модуль116 bСерийный3 В ~ 5,5 В, 5 В-40°C ~ 105°CПоверхностный монтаж16-SOIC (ширина 0,295", 7,50 мм)

Overview

The AD7401YRWZ is an Isolated Sigma-Delta 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 analog input is continuously sampled by the analog modulator, eliminating the need for external sample-and-hold circuitry. The input information is contained in the output stream as a density of ones with a data rate up to 20MHz. The original information can be reconstructed with an appropriate digital filter. High speed CMOS, combined with monolithic air core transformer technology, means the on-chip isolation provides outstanding performance characteristics, superior to alternatives such as optocoupler devices.

Features

Applications

• Audio/Video devices
• Cell Phones
• Digital Multimeters, PLC's (Programming Logic Controllers)
• RADAR processing, digital oscilloscopes
• CMOS Image sensors for mobile applications
• Medical Instrumentation and medical imaging
• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder