0-5V to 0-5V signal isolation IC analog IC

NegotiableUpdate on 12/07

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Nature of the Manufacturer: Producers

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Overview

The 0-5V to 0-5V signal isolation IC adopts a low-cost solution of linear optoelectronic coupling, mainly used in situations with special requirements for EMC (electromagnetic interference). The zero point, gain, and fullness of the IC can be adjusted and calibrated through an external multi turn potentiometer, making it convenient for industrial sites to adjust and calibrate according to the operating status of the instrument and equipment. The product is widely used in power operation safety monitoring PLC、DCS、FCS、 Industries such as frequency converters, instruments and meters, medical equipment, and industrial automation that require power isolation, collection, and measurement.

Product Details

The ISO series analog optoelectronic isolation amplifier products adopt DC signal analog optoelectronic coupling transmission technology, instead of the signal modulation and demodulation carrier technology used in the ISO EM series analog magneto electric isolation transmitter products. Therefore, compared with the magneto electric isolation type, the optoelectronic isolation type products have stronger resistance to EMC electromagnetic interference and high-frequency signal spatial interference characteristics.

0-5V to 0-5V signal isolation ICProduct Features
Accuracy level: 0.1 level, 0.2 level, 0.5 level, nonlinearity<0.2% across the entire range
● Multiple external potentiometers can be used to adjust zero and gain, as well as perform full-scale calibration
● Three isolation between auxiliary power supply, analog input and output: 3000VDC
● Auxiliary power supply: single power supply modes such as 5V, 12V, 15V, 24VDC, etc
Isolation, amplification, and conversion between 0-75mV/0-5V/0-10V/0-1mA/0-20mA/4-20mA analog signals
Industrial grade temperature range: -20~+70 ℃
Has strong resistance to EMC electromagnetic interference and high-frequency signal spatial interference characteristics
Low cost, small size, SIP 12Pin meets UL94V-0 standard flame retardant packaging

0-5V to 0-5V signal isolation ICTypical Applications
Isolation, conversion, and amplification of DC current or voltage signals
Industrial site signal isolation and long-distance transmission
● Simulation signal ground interference suppression and data acquisition isolation
● Instrumentation and sensor signal transmission and reception
PLC and DCS on-site analog signal isolation and acquisition
Remote anti-interference and distortion free transmission of frequency converter signals
● Power monitoring, medical equipment isolation safety barrier
Implementation of isolation, amplification, and transmission functions for analog signals such as 4-20mA sensors with one input and two outputs, two inputs and two outputs, and one input and four outputs

Example of Product Selection
Example 1: Input signal: 0-5V; Auxiliary power supply: 24VDC; Output signal: 4-20mA
Product model: ISO U1-P1-O1

Example 2: Input signal: 4-20mA; Auxiliary power supply: 24VDC; Output signal: 4-20mA
Product model: ISO A4-P1-O1