© Semiconductor Components Industries, LLC, 2013

January, 2013 − Rev. 1

1

Publication Order Number:

NCS36000/D

NCS36000

Passive Infrared (PIR)

Detector Controller

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 output to the OUT and LED pin.

Features

Typical Applications

6

VREF

LDO &

Voltage References

Amplifier

Circuit

Window

Comparator

System

Oscillator

Digital

Control

Circuit

5

OP1_P

4

OP1_N

3

OP1_O

2

OP2_N

1

OP2_O

13

OSC

2

2

8 OUT

9 LED

10 xLED_EN

12 MODE

Figure 1. Simplified Block Diagram

14

SOIC−14

D SUFFIX

CASE 751A

1

See detailed ordering and shipping information in the package

dimensions section on page 7 of this data sheet.

ORDERING INFORMATION

PIN CONNECTIONS

(Top View)

http://onsemi.com

NCS36000G

AWLYWW

1

14

A

= Assembly Location

WL

= Wafer Lot

Y

= Year

WW

= Work Week

G

= Pb−Free Package

MARKING

DIAGRAMS

1

2

3

4

5

6

7

14

13

12

11

10

9

8

OP2_O

OP2_N

OP1_O

OP1_N

OP1_P

VREF

VSS

VDD

OSC

MODE

NC

xLED_EN

LED

OUT