Monitor shunt di corrente, alimentazione singola, 2 canali per chip, 8 Pin, DIP, Differenziale

Amplificatore isolato Si8920 per misurazione di shunt di corrente. The Si8920 is a galvanically isolated analogue amplifier. Their low voltage and differential input is ideal for measuring voltage across a current shunt resistor or for any place where a sensor must be isolated from the control system. Output is a differential analogue signal amplified by either 8.1x or 16.2x. The very low signal delay allows control systems to respond quickly to fault conditions or changes in load. Low offset and gain drift ensure that accuracy is maintained over the entire operating temperature range. High common mode transient immunity means that the Si8920 will deliver accurate measurements even in the presence of high power switching like would be found in a motor drive system or inverter. To help evaluate the Si8920 there is a dedicated development kit available - SI8920ISO-KIT (RS 9026806). It is populated with the Si8920BC-IP and enables quick connection to a shunt resistor. Il dispositivo Si8920 è disponibile in 4 varianti: Si8920AC-IP (RS ; 901-3967 901-3967 ) con una gamma d'ingresso di ±100 mV in un contenitore ad ali di gabbiano DIP-8 Si8920BC-IP (RS ; 901-3976 901-3976 ) con una gamma d'ingresso di ±200 mV in un contenitore ad ali di gabbiano DIP-8 Si8920AD-IS (RS ; 901-3979 901-3979 ) con una gamma d'ingresso di ±100 mV in un contenitore SOIC-16 Si8920BD-IS (RS ; 901-3973 901-3973 ) con una gamma d'ingresso di ±200 mV in un contenitore SOIC-16