AM313 Datasheet | Analog Micro

.Data Sheet.co.kr IC FOR PROXIMITY DETECTOR GENERAL DESCRIPTION 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 1m A plementary Outputs with Short- Circuit Protection P- Type Drivers for PNP Bipolar and PMOS Transistors Adjustable Output Current From 100µA to 12m A Adjustable Detection Distance and Hysteresis Adjustable Temperature pensation for Detection Distance Protection against False Polarity Power- On- Delay LED Output 4m A typical BLOCK DIAGRAM VCC CABT Power-On Level VREF RK LC RD RH 7 2 1 16 15 Hysteresis Oscillator Voltage Reference Power-On Delay Short-Circuit Detection 11 10 9 8 RM Q Q RS Rectifier Schmitt Trigger Amplifier Output Stages Drive Current LED Figure 1 GND analog microelectronics Analog Microelectronics Gmb H An der Fahrt 13,...