EKMA1202120 Panasonic, EKMA1202120 Datasheet

Board Mount Motion & Position Sensors PaPIRS 2micro-A Silicon Lens

EKMA1202120

Manufacturer Part Number
EKMA1202120
Description
Board Mount Motion & Position Sensors PaPIRS 2micro-A Silicon Lens
Manufacturer
Panasonic
Datasheet

Specifications of EKMA1202120

Maximum Operating Temperature
+ 60 C
Minimum Operating Temperature
- 20 C
Features
Silicon lens
Mounting Style
Through Hole
Sensing Distance
3 m
Supply Voltage (max)
+ 7 V
Supply Voltage (min)
- 0.3 V
Package / Case
TO-5
Output Type
Digital
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Security & Wireless Devices
•Security sensors and cameras
•Wireless occupancy sensors
Housing & Commercial equipment
• Lighting fixtures and wiring devices
• Video intercoms, HA control panels
• Vending machines etc.
Home appliances ( Energy savings)
• Television and PC monitors
• PC, Air-Conditioners
• Air Purifiers
• Wireless and Battery operated
Output:
Detection Range:
ORDERING INFORMATION
Current Consumption:
driven by photovoltaic cells or
battery to extend battery life.
monitoring sensing devices
Compliance with RoHS Directive
1: Digital
EKMA
01: 5m
1: 1μA
02: 3m
2: 2μA
3: 6μA
Has a built-in amplifier and comparator
connected directly to a microcomputer.
1.
2.
3.
4.
Low profile achieved with fitted lens and embedded sensing
circuit.
The low profile sensor (Polyethylene: 9.7mm, Silicon-lens: 6mm) is
possible using Panasonic’s proprietary and high-density electronic
component mounting. This technology is achieved by simply embedding
the sensing circuits inside the actual sensor.
With Silicon-lens sensor, the lens is incorporated in the outer package to
become a pyroelectric sensor module. This makes it easy to mount the
sensor on thin or compact products with limited space.
Motion detection with 3mm diameter miniature flat lens
A 3 mm diameter flat surface lens is possible using Panasonic’s unique
Lens Formation Technology for silicon substrates, making the lens
operating substantially small compared to other conventional sensors.
1μA low current consumption possible based on Panasonic’s
proprietary design
The development of a specialized circuit allows the reduction of current
consumption to 1μA (*). After motion is detected, the sensor will shift to
Reduction of Current consumption allows battery life to be extended for
battery driven products. These include wireless based or energy sensitive
(Note: Product lineup includes: 1μA, 2μA, and 6μA sensors.)
Robust design against false starts
Panasonic PaPIRS sensing circuits are enclosed in a metallic case which
helps minimize the adverse effects of external electro magnetic fields.
Since the sensors have a high S/N ratio, they are less sensitive to false
starts when
“stand-by” mode.
devices.
(i.e.: radiated noise caused by cellular phones)
operated under different environmental surroundings.
Lens Material:
Lens Color:
0: No Lens
1: Polyethylene 2: Silicon
( See “Block Diagram” below)
Mounting:
1: White
1: TO-5
2: Black

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EKMA1202120 Summary of contents

Page 1

... This makes it easy to mount the sensor on thin or compact products with limited space. 2. Motion detection with 3mm diameter miniature flat lens diameter flat surface lens is possible using Panasonic’s unique Lens Formation Technology for silicon substrates, making the lens operating substantially small compared to other conventional sensors. 3. ...

Page 2

PRODUCT TYPES PERFORMANCE 1. Detection Performance Metal Tab 2. Maximum Rated Values (Common for both PE-lens type, and Si-lens type) Ver. 1.1 ...

Page 3

Electrical Characteristic (Conditions for Measuring: Ambient temperature: 25°C (77° F) (*4) (*5): “Sleep mode” or “Standby mode” is for current consumption 1µA type. Please refer to “TIMING CHART”. TIMING CHART 1. Digital Output (For current consumption 1µA) [Mode] [Duration] ...

Page 4

Digital Output (For current consumption 2µA and 6µA) [Duration] DETECTION PERFORMANCE 1. Polyethylene-lens type Metal Tab 2. Silicon-lens type Ver. 1.1 ...

Page 5

Notes Regarding the Detection Zone As shown on the diagram, the detection zone is polarized target enters the detection zones + and – at the same time, the signals are respectively cancelled and cannot be detected. (Please ...

Page 6

DIMENSIONS 1) Polyethylene-lens type 2) Silicon-lens type When designing your products When designing your products Ver. 1.1 ...

Page 7

NOTE 1. Basic Principles 2. Other Handling Cautions 3. Ambient Environmental Conditions Ver. 1.1 ...

Page 8

External surge voltages 5. Power supply-superimposed noise 6. Drop damage Ver. 1.1 ...

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