Contact us

Es wird ein neues Fenster geöffnet Es wird ein neues Fenster geöffnet

In designing a circuit using an IC coupler, how should the threshold input current be reflected?

For the IC coupler threshold input current IFHL(IFLH), the following factors must be taken into account: Temperature dependency, deterioration over time, and design margin. These factors shall be digitized as Dta, Dt, and α and incorporated into the design.
For details, refer to Toshiba Application Note "Basic Characteristics and Application Circuit Design of IC Couplers", section 2. 3. 4. Typical applied design

To Top
·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.