The INA333 device is a low-power precision instrumentation amplifier with excellent accuracy. The device adopts a universal three-operational amplifier design, and has a small size and low power consumption characteristics, which is very suitable for various portable applications.; The gain can be set in the range of 1 to 1000 through a single external resistor. INA333 is designed to use an industry standard gain formula: G = 1 (100k/RG).; INA333 device has ultra-low offset voltage (25 V, G 100), excellent offset voltage drift ( 0.1 V/°C, G 100), and high common mode rejection ratio (100dB, G 10).;
Low offset voltage: 25 µV (maximum), G 100, Low
drift: 0.1 V//°C, G 100, Low
noise: 50nV/Hz, G 100, High common mode rejection ratio (CMRR): 100dB (minimum), G 10,
Power range: 1.8V to 5.5V; Suitable for Bridge amplifier, Electrocardiogram (ECG) amplifier, Pressure sensor, Medical instrument, Portable instrument, Weighing instrument, Thermocouple amplifier, Resistance temperature detector (RTD) sensor amplifier, Data acquisition