Introduction
WF4455 is a high performance OOK/ASK transmitter for the Remote Keyless Entry (RKE) systems. It consists of a power amplifier, one-shot
circuit and phase-locked loop with internal voltage controlled oscillator and loop filter. The one-shot circuit control the phase-locked loop and power amplifier to have fast start-up time in operation.
Applications
◼ Systèmes d'entrée sans clé
Systèmes de contrôle de REMOTE
◼Garage ouvre-portes
Systèmes alarmes
Systèmes de sécurité
◼ Capteurs inlassables
INFORMATIONS SUR LE FORFAIT
6 Pins, SOT23-6












