Millivolt Class Small Signal Zero Gain Adjustable Input with Distribution Type Isolation Amplifier: ISO EM U(A)-P-O-SD Series

SunYuan DIP24 Pin Package ISO EM-SD Series, Analog Active Signal Isolation Transmitter Distributor is a magnetically isolated hybrid integrated circuit. The IC supports single-ended signals and differential signal inputs, and internally on the same chip integrated a multi-group isolated DC/DC converter power supply and a group of magnetically coupled analog signal isolation amplifier isolation transmitter. Especially suitable for: 0-10mV/0-20mV/0-75mV/0-100mV small signal amplification and 0-5V/0-10V/0-1mA/4-20mA and other standard signal isolation and transmission. It adopts the low-cost solution of magnetic coupling, and is mainly used for the occasions without special requirements on EMC (electromagnetic interference). In addition to powering the internal amplifier circuit, the output isolated power supply can also provide a set of high load capacity (maximum 40mA) isolated regulated power supply and two reference voltage sources for external circuit expansion, such as bridge circuits, reference circuits, etc. The SMD process structure and the new technology isolation measures enable the device to achieve: auxiliary power supply, signal input/output, distribution power supply between the 3000VDC quad-isolation. 3000VDC quad-isolation. And can meet the industrial grade wide temperature, humidity, vibration of the harsh working environment requirements.

  
       ISO EM-SD series products are generally used in high-precision, with reference comparison, zero and gain can be adjusted, zero and fullness can be calibrated occasions, the module internal configuration of the analog input of the isolated power supply to the displacement potentiometer, angle measurement, rotational speed measurement and other passive two-wire or three-wire sensor distribution, but also can be used as an input preamplifier, differential circuits, bridge circuits, such as the comparison of the bridge power supply, amplification, reference power supply and other roles.

Product Selection Example         

Example 1: Input signal: 0-5V; Output signal: 0-5V; Auxiliary power supply: 24VDC; Power distribution: 15V / DIP24 package / Zero fullness adjustable   

Model No.: ISO EM-U1-P1-O1-SD2   

Example 2: Input Signal: 4-20 mA; Output Signal: 4-20 mA; Auxiliary Power Supply: 24V; Power Distribution: 9V / DIP24 Package / Zero Full Adjustable                  

Product Model: ISO EM-A4-P1-O1-SD1   

Example 3: Input Signal: 0-10 mV; Output Signal: 4-20mA; Auxiliary Power Supply: 24V; Power Distribution: 24V / DIP24 Package / Zero Full Adjustable  

Product Model: ISO EM-U10-P1-O1-SD3