NCS36000 Datasheet (ON Semiconductor) - Passive Infrared (PIR) Detector Controller

NCS36000, Passive Infrared (PIR) Detector Controller

Pin No.

Pin Name 1 OP2_O 2 OP2_N 3 OP1_O 4 OP1_N 5 OP1_P 6 VREF 7 VSS 8 OUT 9 LED 10 xLED_EN 11 NC 12 MODE 13 OSC 14 VDD NCS36000 Description Output of second amplifier Inverting input of second amplifier Output of first amplifier Inverting input of first amplifier Non

Passive Infrared (PIR) Detector Controller NCS36000 The NCS36000 is a fully integrated mixed signal CMOS device designed for low cost passive infrared controlling applications.

The device integrates two low noise amplifiers and a LDO regulator to drive the sensor.

The output of the amplifiers goes to a window comparator that uses internal voltage references from the regulator.

The digital control circuit processes the output from the window comparator and provides the out

NCS36000 Features

* 3.0

* 5.75 V Operation

* 40 to 85°C

* 14 Pin SOIC Package

* Integrated 2

* Stage Amplifier

* Internal LDO to Drive Sensor

* Internal Oscillator with External RC

* Single or Dual Pulse Detection

* Direct Drive of