Datasheet

11
ORDERING INFORMATION
AMN 1
Output
1: Digital output
2: Analog output
4: Low current consumption
(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
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
•
Block diagram of the analog output circuit
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
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.
Distance at which motion
sensor is not affected
by cellular phone noise
Conventional type Min. 1 to 2m 3.281 to 6.562ft
MP Motion Sensor Min. 1 to 2cm .394 to .787inch
Movement
Sensor
Infrared
radiation
Temperature difference
Infrared
radiation
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.
Vdd
Output
Single-chip
IC
TO5 metal package
(9.8mm × 9mm .386inch × .354inch dia.)
Gnd
Stabilized
power
supply
Amplifier
circuit
Comparator
output
circuit
Quad type
PIR element
Multi lens
Optical filter
Infrared
radiation
Vdd
Output
Single-chip
IC
TO5 metal package
(9.8mm × 9mm .386inch × .354inch dia.)
Gnd
Stabilized
power
supply
Amplifier
circuit
Quad type
PIR element
Multi lens
Optical filter
Infrared
radiation
Standard type Slight motion
detection type
Spot type 10 m detection type
MOTION SENSOR
(PASSIVE INFRARED TYPE)
MP MOTION
SENSOR
‘’
MP Motion Sensor (AMN1,2,4)
FEATURES
1. The world’s smallest with a built-in
amplifier
Extremely compact. Ideal for use in
miniaturized devices.
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.
MP MOTION SENSOR 04.11.10 11:25 AM Page 11