Other Parts Discussed in Thread: TINA-TI, INA326
- At rest, INA188 output voltage is less than the input voltage by 50-60mv.
- During charging as the voltage of battery increases the difference between the input and output of INA188 IC also increases respectively.This behavior remains the same for different current and temperatures.
- During discharing the ouput of the INA188 is less than the input by 102±2mv irrespective of current and temperature conditions.
- Offset is more in INA188(50-60mv) than simple differential amplifier circuit(7-12mv).
- A simple differential amplifies exhibits less difference than INA188.