3pcs NA333 Human Micro Signal Multifunctional Three Op Amp Precision Instrumentation Amplifier Module

Manual Click here to open Feature The INA333 is a low power precision instrumentation amplifier with excellent accuracy The gain can be set from 1 to 1000 with a single external resistor The INA333 is designed to use industry standard gain equations G 1 100k RG Specifications Low offset voltage 25V max G100Low drift 0 1V C G100Low noise 50nV Hz G100High common mode rejection ratio CMRR 100dB minimum G10Low input bias current 200pA max Low quiescent current 50AInput voltage V 0 1V to V 0 1VOutput voltage V 0 05V to V 0 05VOperating temperature range 40C to 125CFiltered radio frequency interference RFI inputPower supply range 1 8V to 5 5V single power supply 0 9V to 2 75V dual power supply Application Bridge amplifiers electrocardiogram ECG amplifiers pressure sensors medical instruments portable instruments thermocouple amplifiers resistive temperature detectors RTD sensor amplifiers data acquisition etc Instructions For Use The on board 3 3V low dropout LDO regulator chip directly supplies power to the INA333 amplifier The amplifier uses a single ended power supply mode V is connected to GND and V is connected to the 3 3V output of the LDO The amplifier uses a 3 3V single ended power supply VIN non inverting input VIN non inverting input R3 on the board is not soldered VCC regulator LDO input 5V Package Included 3 x NA333 Human Micro Signal Amplifier Module