JAJSRB6 September 2023 TXH0137D-Q1
ADVANCE INFORMATION
The current into the inputs is defined in the electrical characteristics table for input voltages from 1.5 V to 5 V. At higher voltages, this leakage increases, and the input current can be estimated using the approximate clamp voltage for the overshoot-protection diode which is, 6.4 V. Equation 2 shows how to approximate input current for input voltages greater than 6.4 V:
where