EG4001 - PIR Controller 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 det