The L6221 has four phase inputs plus an enable input with logic to drive the four Darlington output transistors. Notice that the inputs are true logic inputs and not directly the base or base resistor like the ULN2000 series. The device also integrates the diodes for the clamp circuit and needs only the external Zener.
 
                 
                 
                 
 
 
 
 Paramètres
        Paramètres
     Livraison rapide
                                    Livraison rapide
                                 Livraison gratuite
                                    Livraison gratuite
                                 Incoterms
                                    Incoterms
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                                    Types de paiement
                                





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