EKMB1101112

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Development of a specialized circuit allows the reduction of current consumption to 1 A (during sleep mode). When motion is detected, the sensor will shift to “standby” mode. 

Reduction of current consumption allows battery life to be extended for battery driven products, including wireless based and low power consumption devices. (Product lineup includes 1 ae A, 2 A, and 6 x A sensors.) 

_**2.**_ 

## _**Simplified circuitry with fully integrated sensor design**_ 

Panasonic’s proprietary high-density embedded circuit design eliminates external sensing circuits. Advantages include reduced development and design schedules. 

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## _**Lead-free pyroelectric elements**_ 

PaPIRs sensing elements contain lithium tantalate and are lead-free. Typical PIR sensing elements are ferroelectric ceramic (PZT) containing lead. 

## **APPLICATIONS** 

## **Security Equipment:** ~~ee~~ 

_**4. Low curvature lens for product designs**_ 

Panasonic’s lens formation technology achieves a semi-flat lens with a smooth surface and minimum protrusion from the device (lens diameter: 0) 9.5mm). 

In addition to white and black lens options, pearl white is offered for design aesthetics. 

## **Wireless Devices / Mobile Equipment:** 

( Refer to “Dimensions” on page 5) 

(powered by PV cells or battery) 

_**5. Robust design prevents false detection**_ 

PaPIRs sensing circuits are enclosed in a metallic can to minimize adverse effects of external electromagnetic fields. Examples include radiated noise caused by cellular phones. 

A high S/N ratio minimizes sensitivity to false tripping when operated under various environmental conditions. 

## _**Block Diagram** (Digital output circuit)_ 

Built-in amplifier and comparator connected directly to a microcomputer. 

## **Compliance with RoHS Directive** 

## **ORDERING INFORMATION** 

## **EKMB** 

Output: **1** : Digital Current Consumption: **1** : 1 u A, **2** : 2 u A, **3** : 6 u A Detection Performance: **01** : Standard detection type 

**03** : Long distance defection type 

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Lens Color:<br>1 : White    2 : Black    3 : Pearl White<br>Lens Material:    1 : Polyethylene<br>Mounting:    1 : TO-5<br>**----- End of picture text -----**<br>


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## **PRODUCT TYPES** 

## **PERFORMANCE** 

**1. Detection Performance** [Conditions for measuring: Ambient temperature ： 25 ℃ (77 ℉ ) Operating voltage ： 3VDC] 

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## **2. Maximum Rated Values** 

**3. Electrical Characteristic** [Measuring conditions: Ambient temperature 25 Cl 77 OF )] 

- (*4)(*5 ） : “Sleep mode” or “Standby mode” is for 1 u A current consumption version. Please refer to “TIMING CHART” below. 

## **TIMING CHART** 

**1. Digital output (1** m **A current consumption)** 

## **[Modes]** 

**[Durations]** 

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2. Digital Output (2 u A and 6 u A current consumption)<br>**----- End of picture text -----**<br>


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[Durations]<br>**----- End of picture text -----**<br>


## **DETECTION PERFORMANCE** 

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1) Standard detection type<br>**----- End of picture text -----**<br>


## **2) Long Distance detection type** 

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## **2. Detection Zone Notes** 

As shown on the diagram, the detection zone is polarized. If a target enters the detection zones + and – at the same time, the signals are respectively cancelled and detection could become impossible at maximum detection range. (Please refer to the detection area diagram for details) 

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## **HOW TO USE** 

## **1. Wiring Diagram (Digital Output)** 

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Sensor Vdd<br>O<br>GND<br>Load<br>O |<br>OUT<br>O<br>See<br>Iout:Max.100 A<br>**----- End of picture text -----**<br>


## **2. Moving Direction** 

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DIMENSION<br>**----- End of picture text -----**<br>


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1) Standard Detection type<br>**----- End of picture text -----**<br>


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Dimensions<br>**----- End of picture text -----**<br>


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When designing your products<br>**----- End of picture text -----**<br>


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Recommended Hole Drilling Diameter<br>**----- End of picture text -----**<br>


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A-A Cross Sectional<br>**----- End of picture text -----**<br>


## **Recommended PCB Pattern Design** 

## **2) Long Distance Detection type** 

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Dimensions<br>**----- End of picture text -----**<br>


## **When designing your products** 

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(0.866) 22 nN<br>(0.815 dia.)<br>—— ——— — Recommended Hole Drilling Diameter<br>~ , (0.835 dia.)<br>am y Chassis s “ates<br>A-A Cross Sectional 0.45 (0.018 dia.) 00s Ly Ee Hole-drilled Part~<br>ou S<br>(0.433 dia.)<br>V as au er’ BOTTOM VIEW 38<br>4 \ L E L L Y 7)Bs, “a VDD sc<br>SLT %) \ 8 2 :<br>Recommended PCB Pattern Design<br>(0.795)<br>(0.287)<br>(0.181)<br>**----- End of picture text -----**<br>


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General Tolerance  0.5mm ( 0.020inch)<br>**----- End of picture text -----**<br>


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