1. What will be the open loop output impedance of INA129 and INA121?
2. Is there a way to use the INA spice model and extract the model of 3 opamps inside these INAs seperately to check the stability?.
3. How much the gain bandwidth (1.3MHz and 600KHz respectively for INA129 and INA121 at Gain=1) will change over the operating temperature?