The LTC1100CN8#PBF is a high precision Instrumentation Amplifier using zero-drift techniques to achieve outstanding DC performance. The input DC offset is typically 1μV while the DC offset drift is typically 5nV/°C, a very low bias current of 65pA is also achieved. The LTC1100 is self-contained, that is, it achieves a differential gain of 100 without any external gain setting resistor or trim pot. The gain linearity is 20ppm and the gain drift is 4ppm/°C. The LTC1100 operates from a single 5V supply up to ±8V. The output typically swings 300mV from its power supply rails with a 10k load. The LTC1100 is manufactured using Linear Technology's enhanced LTCMOSTM silicon gate process.