Input hysteresis of ADuM14X and ADuM24X

Hi Uboti, 

There is hysteresis built into the input of the ADuM24xE and it scales based on the supply voltage. Input hysteresis will typically be around 0.4V for a 1.8V supply, 0.6V for 2.5V, 0.8V for 3.3V, and 1.5V for 5V supply. 

FYI, the new pin-compatible ADuM340E isolators have an input hysteresis specification provided in the datasheet. 

Regards,

Jason 

Hi Uboti, 

There is hysteresis built into the input of the ADuM24xE and it scales based on the supply voltage. Input hysteresis will typically be around 0.4V for a 1.8V supply, 0.6V for 2.5V, 0.8V for 3.3V, and 1.5V for 5V supply. 

FYI, the new pin-compatible ADuM340E isolators have an input hysteresis specification provided in the datasheet. 

Regards,

Jason 

Thank you for your answer