NCS36000_15 Datasheet, PDF (1/8 Pages) ON Semiconductor – Passive Infrared (PIR) Detector Controller

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)
www.onsemi.com
MARKING
DIAGRAM
14
1
SOIC−14
D SUFFIX
CASE 751A
14
NCS36000G
AWLYWW
1
A
= Assembly Location
WL = Wafer Lot
Y
= Year
WW = Work Week
G
= Pb−Free Package
PIN CONNECTIONS
OP2_O 1
OP2_N 2
OP1_O 3
OP1_N 4
OP1_P 5
VREF 6
VSS 7
14 VDD
13 OSC
12 MODE
11 NC
10 xLED_EN
9 LED
8 OUT
(Top View)
VREF 6
OP1_P 5
OP1_N 4
OP1_O 3
OP2_N 2
OP2_O 1
OSC 13
LDO &
2
Voltage References
Amplifier
Circuit
Window ²
Comparator
System
Oscillator
Digital
Control
Circuit
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
Figure 1. Simplified Block Diagram
© Semiconductor Components Industries, LLC, 2015
1
December, 2015 − Rev. 3
Publication Order Number:
NCS36000/D