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ISO U(A)-P-O Optically Isolated Analog Signal Amplifier IC


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ISO series analog photoelectric isolation amplifier transmitter is a kind of analog signal isolation and amplification, conversion into proportional output analog hybrid integrated circuits, the IC on the same chip integrated a multi-isolated DC/DC converter power supply and a group of photoelectric coupling of analog signals isolation transmitter circuit, input and output side of the wide creepage distance and the internal isolation measures so that the chip can be realized signal input/output The wide creepage distance between the input and output sides and the internal isolation measures enable the chip to realize signal input/output/auxiliary power supply 3KVDC triple isolation. The product adopts the low-cost program of linear photoelectric coupling, which is mainly used in the occasions with special requirements for EMC (electromagnetic interference). The zero point, gain and fullness of the IC can be adjusted and calibrated by the external multi-turn potentiometer, which is convenient for the industrial site to be adjusted and calibrated according to the operating status of the instrument and equipment. The products are widely used in power operation safety monitoring, PLC, DCS, FCS, inverter, instrumentation, medical equipment, industrial automation and other industries that require power isolation collection, measurement and control.

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Communication Port (Digital Meter):
No
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Optical Isolation Amplifier Analog Signal Transmitter Adjustable Gain Amplifier 4-20mA signal isolator

Product Description

SunYuan ISO series analog photoelectric isolation amplifier transmitter is a hybrid integrated circuit that isolates and amplifies analog signals, converts and transmits them into proportional analog outputs. The IC integrates a multi-isolated DC/DC converter power supply and a set of opto-coupled analog signal isolation transmitter circuits on the same chip. The wide creepage distance between the input and output sides and the internal isolation measures enable the chip to realize 3KVDC triple isolation of signal input/output/auxiliary power supply.

ISO series analog photoelectric isolation amplifier transmitter adopts the low-cost program of linear photoelectric coupling, which is mainly used in the occasions with special requirements for EMC (electromagnetic interference).The zero point of IC and gain, fullness can be adjusted and calibrated by the external multi-turn potentiometer, which is convenient for the industrial site to be adjusted and calibrated according to the working and running status of the instrument and equipment. The products are widely used in power operation safety monitoring, PLC, DCS, FCS, frequency converter, instrumentation, medical equipment, industrial automation and other industries that require power isolation collection, measurement and control.

ISO series analog photoelectric isolation amplifier products use DC signal analog photoelectric coupling transmission technology, rather than ISO EM series analog magnetic isolation transmitter products used signal modulation demodulation carrier technology, so photoelectric isolation type products and magnetic isolation type compared with a strong resistance to EMC electromagnetic interference and high-frequency signal space interference characteristics.