Datasheet

PIR Motion Sensor (EKMB, EKMC, AMN2, 3)
1
ds_61802_en_pir_motion_sensor: 190813D
High-sensitive
human detection sensor
with built-in amp.
PIR MOTION SENSOR
ADVANTAGES
• Simplified circuitry with fully integrated circuit design
• 1A low current consumption with the proprietary design
• Excellent resistance to electromagnetic noise
• High Signal/Noise ratio to minimize false operation
• Environment-friendliness with “Lead-free” element
TYPICAL APPLICATIONS
• Lighting: lamp, automatic switch, street lighting
• Anti-crime devices: security camera, crime-prevention sensor
• Home appliance: air conditioner, air purifier, fan heater
• Commercial equipments: vending machine, copy machine
• Audio and Visual devices: TV, PC, display
Standard type Slight motion
detection type
Spot detection
type
Standard type Long distance
detection type
10m detection
type
WL series / VZ series
NaPiOn series
FEATURES
1. Sensing circuits enclosed in a TO5 can
The high-density embedded circuit design eliminates external
sensing circuits. Advantages include reduced development
and design schedules.
2. Super low current consumption
Reduction of current consumption allows battery life to be
extended for battery driven products, including wireless based
and low power consumption devices.
Len s
Len s
Sen so r m o d u l e
IC
PIR element Chip parts
PC board Shielded plate
Cap ac i t o r
3. Excellent noise resistance
(Radiations noise, power supply noise)
The entire circuitry is enclosed in a metal package, which
means it has high electromagnetic shielding capability.
4. Miniaturized lenses with small elements
A short focal length is all that’s required even when detecting
at the same distance, which means both downsizing and high-
sensitivity are achieved.
GND
Vd
Radiation
noise
Power supply
superimposed
noise
OUT
Small
movement