NCS36000: Passive Infrared Detector Controller (PIR)
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- Integrated 2-stage amplifier
- Internal LDO to drive sensor
- Internal oscillator with external RC
- Direct drive of LED and OUT
- Single or dual pulse detection
| Benefits- Reduces part count
- Improves noise performance
- Allows timing control of device
- Device can drive LED or pin of external microcontroller
|
Applications- Automatic lighting
- Automation of doors
- Motion triggered events
| End Products- Residential and commercial lighting
- Animal photography
|
Simulation Models (1)
Data Sheets (1)
Evaluation Board Documents (5)
Package Drawings (1)
| Document Title | Document ID/Size | Revision |
|---|
| SOIC-14 NB | 751A (34.3kB) | L |
Evaluation/Development Tool Information
| Product | Status | Compliance | Short Description |
|---|
| NCS36000GEVB | Active | Pb-free | Passive Infrared Detector Controller (PIR) Evaluation Board |
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NCS36000DG | Active | Pb-free
Halide free | SOIC-14 NB | 751A | 2 | Tray JEDEC | 55 | $0.33 |
| NCS36000DRG | Active | Pb-free
Halide free | SOIC-14 NB | 751A | 2 | Tape and Reel | 3000 | $0.33 |
Specifications
| Product | Rail to Rail | Channels | VCC Min (V) | VCC Max (V) | IO Min (mA) | IO Typ (mA) | ID Typ (mA) | GBW Typ (MHz) | SR Typ (V/µs) | VIO Max (mV) |
|---|
| NCS36000DG | | 1 | 3 | 5.5 | | | | | | |
| NCS36000DRG | | 1 | 3 | 5.5 | | | | | | |
