AMN13112 Datasheet, PDF (1/8 Pages) Panasonic Semiconductor – MOTION SENSOR (PASSIVE INFRARED TYPE)

MP Motion Sensor (AMN1,2,4)
MOTION SENSOR
(PASSIVE INFRARED TYPE)
MP MOTION
SENSOR
‘
’
Standard type
Slight motion
detection type
2. Dual lens colors (white and black)
are provided
With an ultrasmall design and dual lens
colors (white and black), it is inconspicu-
ous, allowing the user to select either
white or black to match the equipment
color. This provides greater flexibility in
equipment design.
3. Both digital output and analog out-
put (with adjustable sensitivity) are
available.
4. Built-in amplifier for easy use
Has a built-in amplifier, and can be con-
nected directly to a microcomputer.
• Block diagram of the digital output circuit
TO5 metal package
(9.8mm × 9mm .386inch × .354inch dia.)
Infrared
radiation
Single-chip
IC
Stabilized
power
Vdd
supply
Spot type
10 m detection type
What is passive infrared type?
This sensor detects changes in infrared radiation which
occur when there is movement by a person (or object)
which is different in temperature from the surroundings.
Q As this sensor detects temperature differences, it is
well suited to detecting the motion of people by their
body temperature.
W Wide sensing area.
Sensor
Infrared
radiation
Temperature difference
Infrared
radiation
Movement
FEATURES
1. The world’s smallest with a built-in
amplifier
Extremely compact. Ideal for use in
miniaturized devices.
Multi lens
Optical filter
Amplifier
circuit
Quad type
PIR element
Comparator
output
circuit
Output
Gnd
• Block diagram of the analog output circuit
TO5 metal package
(9.8mm × 9mm .386inch × .354inch dia.)
Infrared
radiation
Single-chip
IC
Stabilized
power
Vdd
supply
Multi lens
Optical filter
Amplifier
circuit
Quad type
PIR element
Output
Gnd
5. Detects even slight motion of a per-
son
With our sensor, even slight motions
made by people will be detected easily.
• Fine motion detection capability within
approximately 2 meters of sensor.
Standard type:
Detects movement of approximately
30cm 11.811inch.
ORDERING INFORMATION
Output
AMN
1
1: Digital output
4: Low current consumption
2: Analog output
(digital output)
Detection performance
1: Standard detection type
2: Slight motion detection type
3: Spot detection type
4: 10m detection type
Feature
1: PC board mounting type
Operating voltage
1: 5V DC
2: 3V DC
Lens color
1: Black
2: White
Slight motion detection type:
Detects movement of approximately
20cm 7.874inch.
6. Noise withstanding capability
Circuitry is contained in a TO5 metal
package, providing at least twice the
noise withstanding capability as conven-
tional type.
• Comparison example of noise withstand-
ing capability
Conventional type
MP Motion Sensor
Distance at which motion
sensor is not affected
by cellular phone noise
Min. 1 to 2m 3.281 to 6.562ft
Min. 1 to 2cm .394 to .787inch
7. A low current consumption type (46
µA) has also been added to the line-
up.
A type that keeps current consumption to
46 µA (less than 30% compared to pre-
decessor) is now available.
Ideal for battery driven devices.
*Digital output type only.
APPLICATIONS
1. Home appliances
Useful for saving energy in air conditioner,
television, personal computer, or ventilator
and air purifier
2. Amusement machine market
Useful for saving energy and for automated
guidance in theme parks and large video
games
3. Equipment in service market
Useful for automated guidance, automated
announcements and energy saving in vending
machines, ATMs, etc.
4. Lighting market
Automated on/off controls, etc. for lamps,
desk lamps, indoor lights, halls, stairway
lights, etc.
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