AMR Sensors FAQ

Characteristics

What is Chattering?

Chattering refers to rapid repetitive switching between the ons and offs under a certain circumstances. If the power supply voltage is adjusted by using an external resistor or if no capacitors are available in the vicinity, it may not switch-on under the internal samplingt mode when it consumes large current resulting in a votage drop. When you experience this situation detecting the manetic flux at the level of "Hon", please be aware that you may be facing a rapid repetive switching between the ons and the offs, resulting in receiving a continuous Hi, Lo, Hi, Lo,,,,,,signals.

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