ADI AD7401YRWZ

隔离模块116 b串行3V ~ 5.5V，5V-40°C ~ 105°C表面贴装型16-SOIC（0.295"，7.50mm 宽）

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

iCoupler® Series
Surface Mount acquisition unit
5V unit
1 analog inputs.

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD7401YRWZ ADCs/DACs 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