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

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: 25??V (max), G a??? 100 Low drift: 0.1??V/?ﾣC, G a??? 100 Low noise: 50nV/a??Hz, G a??? 100 High common mode rejection ratio (CMRR): 100dB (minimum), G a??? 10 Low input bias current: 200pA (max) Low quiescent current: 50??A Input voltage: (Va??) + 0.1V to (V+) a?? 0.1V Output voltage: (Va??) + 0.05V to (V+) a?? 0.05V Operating temperature range: -40?ﾣC to +125?ﾣC Filtered radio frequency interference (RFI) input Power 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: ? 1 x NA333 Human Micro Signal Amplifier Module