Normally, input currents are 5pA. However, a large
voltage input (greater than 500mV beyond the supply
rails) can cause excessive current to flow in or out of
the input pins. Therefore, as well as keeping the input
voltage below the maximum rating, it is also important
to limit the input current to less than 10mA. This
limiting is easily accomplished with an input voltage
resistor,
是否输入电流大了,导致运放产生了失调电压?
我看到参数中low bias current (5pA),所以没有考虑失调电压的问题