AM313 - Analog Micro

AM313 IC FOR PROXIMITY DETECTOR

AM 313 The AM 313 is a bipolar monolithic Integrated Circuit designed for proximity detection applications. The function is based on the damping of an LC oscillator which switches a transistor and LED output. FEATURES • • • • • • • • • • Wide Supply Voltage Range from 4.75 to 35V Supply Current Without Oscillator typical 1mA Complementary Outputs with Sho.

Features

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• Wide Supply Voltage Range from 4.75 to 35V Supply Current Without Oscillator typical 1mA Complementary Outputs with Short
  –Circuit Protection P
  –Type Drivers for PNP Bipolar and PMOS Transistors Adjustable Output Current From 100µA to 12mA Adjustable Detection Distance and Hysteresis Adjustable Temperature Compensation for Detection Distance Protection against False Polarity Power
  –On
  –Delay LED Output 4mA typical BLOCK DIAGRAM VCC CABT 14 Power-On Level 5 VREF RK LC RD RH 7 2 1 16 15 Hysteresis Oscillator Voltage Reference Power-On Delay Short-Circuit Detection 11 10 .