ON Semiconductor NCS36000 Operating Manual

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
•
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 LED and OUT
•
This is a Pb−Free Device
Typical Applications
•
Automatic Lighting (Residential and Commercial)
•
Automation of Doors
•
Motion Triggered Events (Animal photography)
LDO &
VREF 6
Voltage References
OP1_P 5
OP1_N 4
Amplifier
OP1_O 3
Circuit
OP2_N 2
OP2_O 1
System
OSC 13
Oscillator
Figure 1. Simplified Block Diagram
© Semiconductor Components Industries, LLC, 2015
December, 2015 − Rev. 3
2
Digital
2
Window
Control
Comparator
Circuit
1
www.onsemi.com
14
1
SOIC−14
D SUFFIX
CASE 751A
A = Assembly Location
WL = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free Package
PIN CONNECTIONS
OP2_O 1
2
OP2_N
3
OP1_O
4
OP1_N
5
OP1_P
6
VREF
7
VSS
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
12 MODE
10 xLED_EN
9 LED
8 OUT
MARKING
DIAGRAM
14
NCS36000G
AWLYWW
1
14 VDD
OSC
13
MODE
12
NC
11
xLED_EN
10
LED
9
OUT
8
Publication Order Number:
NCS36000/D