State / push-pull input

L6374

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State / push-pull input

The input 3st/Pp is instead intended for a digital incoming signal. It has an internal threshold

set at 1.26 V; an internal bias circuit (10 mA typical) simulates a high level (three-state) if the

pin is disconnected.

Figure 4.

Equivalent input circuit

Figure 5.

Input comparator threshold

Vref

Vi

Vs

Vout

Hys2

Hys2

22

D94IN073