SBOS464A October 2019 – May 2020 INA333-Q1
The INA333-Q1 internal operational amplifiers use an autocalibration technique with a time-continuous, 350-kHz operational amplifier in the signal path. The amplifier is zero-corrected every 8 µs using a proprietary technique. At power up, the amplifier requires approximately 100 µs to achieve the specified VOS accuracy. This design has no aliasing or flicker noise.