Pressure-strain bridge to analog isolation amplifier module IC
Features:
◆ low cost, small size, DIP24 package ,UL94-V0 flame retardant standard
◆ zero and gain adjustment by adding multi-turn potentiometer
◆ Three-port isolation (between Power supply,  input, output )
◆ High isolation voltage: 2500VDC
◆ Power supply: 5V, 12V, 15V, 24V DC, etc.
◆ converting the pressure, tension, gravity sensor signal into an international standard signal such as :4~20mA/0~20mA/0~10V/1~5V/0~5V/0~2mV/0~10mV/0~ 20mV/0~±10mV/0~±20mV/0~100mV , etc.
◆ providing a reference voltage( 5VDC or 10VDC) to the pressure strain bridge sensors
◆ High accuracy class:(0.1%, 0.2%);
◆ High linearity (non-linearity <0.1%)
◆ Strong anti-interference and Anti-high-frequency signal interference
◆ Industrial class operation temperature (-45~ +85 ℃)
Applications:
◆ weighing sensor signal acquisition amplification and conversion
◆ analog signal ground interference suppression and data isolation/collection
◆ non-power signal transmission
◆ power isolation and control of industrial site
◆ analog signal data isolation, acquisition and conversion
◆ industrial field signal isolation and remote transmission
◆ Strong anti-interference in the industrial field
◆ various sensor interface match (acquisition, amplification, Transmission)
General Description:
JIE Sheng da Technology JSD OI-Bx-Px-V(I)Ox Series Pressure Strain bridge isolation amplifier is a Hybrid integrated circuits by witch the differential signal Proportionally isolate amplifier, convert into  DC signal output , The pressure-strain bridge isolation amplifier IC provides a set of efficient micro-power voltage reference source to the pressure sensor , and output an international standard current (voltage) signal ,The chip integrates a set of multi-channel high-isolation DC/DC micro power supply and several high-performance signal isolation converter to supply for the internal amplifier circuit, its four-port isolation(input, power supply, output and power distribution),and the isolation voltage between them is up to 2500 VDC,  JSD OI-Bx-Px-V(I)Ox series Isolation Amplifiers has strong anti-electromagnetic EMC interference capability, Isolation amplifier using a photoelectric isolation technology, compared to the magnetic isolation transform EMC appliance strong anti-interference and high anti-frequency signal space electromagnetic interference products widely used in electrical, instrumentation, medical equipment, weighing instruments, industrial automation and other industries fields.
JSD OI-Bx-Px-V(I)Ox series isolation amplifier products are PCB board soldering and standard DIN 35 rail mounting, rail mounting can achieve analog signa1-input-1output l, the user simply by  wiring can be used.product very easy to use, just add a 50KΩ multi-turn potentiometer ADJ correction, you can achieve signal isolation, transmission and transformation capabilities, and to achieve long-term signals without distortion transmission. The product simplifies the user's design, greatly improves the PCB board space utilization.

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