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a4231 general features
The a4231 is a proximity sensor integrated circuit to be used with a broad range of inductive single-coiled proximity transducers in proximity detection applications Monolithic IC in bipolar technology User-adjustable sensing range by means of a single external resistor User-adjustable hysteresis (0…15%) 5.
5V…35V broad supply
voltage range Low-
voltage operation possible using stabilised 4.
5V…5.
5V
voltage source Internal
voltage regulator to improve immunity against fluctuations of supply
voltage Broad operating temperature range: -25°C.
.
.
90°C Can work with a broad selection of inductive transducers NPN open collector output with g...