PIR Controller. EG4001 Datasheet

EG4001 Controller. Datasheet pdf. Equivalent

EG4001 Datasheet
Recommendation EG4001 Datasheet
Part EG4001
Description PIR Controller
Feature EG4001; .
Manufacture EGmicro
Datasheet
Download EG4001 Datasheet




EGmicro EG4001
EG4001 Datasheet
PIR Controller
Copyright © 2012 by EGmicro Corporation
REV 1.0



EGmicro EG4001
micro corp.
EG4001 datasheet
PIR controller
Contents
1. Features ............................................................................................................................................................... 3
2. General Description ............................................................................................................................................. 3
3. Applications ......................................................................................................................................................... 3
4. Device Information .............................................................................................................................................. 4
4.1. Pin map ................................................................................................................................................ 4
4.2. Pin Functions........................................................................................................................................ 4
5. Block Diagram ...................................................................................................................................................... 5
6. Application Schematics........................................................................................................................................ 5
6.1 EG4001 Typical Application Schematic ................................................................................................ 5
6.2 EG4001 Application Schematic to Drive Relay ..................................................................................... 6
6.3 EG4001 Application Schematic in Auto Trigger and CDS detector....................................................... 6
7. Electrical Characteristics ...................................................................................................................................... 7
7.1 Absolute maximum ratings .................................................................................................................. 7
7.2 Recommended operating conditions................................................................................................... 8
8. Functional Description......................................................................................................................................... 9
8.1 Oscillator .............................................................................................................................................. 9
8.2 Turn on delay timer and Stable timer .................................................................................................. 9
8.3 Single Trigger and Auto Trigger on A pin............................................................................................ 10
8.4 Enable/Disable Trigger Function on Vc pin ........................................................................................ 10
8.5 OP amp Gain Setting .......................................................................................................................... 11
9. Package Information .......................................................................................................................................... 12
9.1 DIP8 Dimension.................................................................................................................................. 12
9.2 SOP8 Dimension................................................................................................................................. 12
Copyright © 2012 by EGmicro Corporation
www.EGmicro.com
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EGmicro EG4001
micro corp.
EG4001 datasheet
PIR controller
EG4001 Datasheet V1.0
1. Features
8-Pin SOP8/DIP8 Packaging
Minimal Peripheral Components Required
Low Supply Current45uA @VDD=3V and 75uA @VDD=5V
Built-in 2-stage Operational Amplifier
Built-in Fixed-gain 20xin 2nd Stage OP amp
Built-in Window Comparator for Two Independent Voltage Monitors
Built-in Internal Reference Voltages for OP amps and Comparators
Provide Adjustable Turn on Delay Timer and Stable Timer
Wider supply voltage:+2.3V+6Vdc
2. General Description
The EG4001 IC is a PIR controller, using analog mixing digital designed by CMOS process, The
EG4001 contains two operational amplifiers, window comparator, voltage reference, turn on delay timer
and stable timer, and digital state controller, dedicated to Alarm system, Auto door system, and LED light
controller etc.
The EG4001 is available in an 8-Pin SOP/DIP the necessary features to implement PIR control
schemes with a minimal external parts count, which can reduce the material cost and save the PCB board
space.
3. Applications
PIR Alarm System
Automatic Dryer
PIR Sensor Door Bell
PIR Light Controller
LED Microwave Radar Light Controller
Auto Door System
Copyright © 2012 by EGmicro Corporation
www.EGmicro.com
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