AMN43121

MP Motion Sensor (AMN1,2,4) 

## **MOTION SENSOR (PASSIVE INFRARED TYPE)** 

## MP MOTION SENSOR ‘ ’ NaPiOn 

## **2. Dual lens colors (white and black) are provided** 

Slight motion detection type: Detects movement of approximately 20cm 7.874inch. 

With an ultrasmall design and dual lens colors (white and black), it is inconspicuous, allowing the user to select either white or black to match the equipment color. This provides greater flexibility in equipment design. 

## **6. Noise withstanding capability** 

ous, allowing the user to select either Circuitry is contained in a TO5 metal white or black to match the equipment package, providing at least twice the color. This provides greater flexibility in noise withstanding capability as convenequipment design. tional type. **3. Both digital output and analog out• Comparison example of noise withstandput (with adjustable sensitivity) are ing capability available.** Distance at which motion **4. Built-in amplifier for easy use** sensor is not affected by cellular phone noise Has a built-in amplifier, and can be conConventional type Min. 1 to 2m 3.281 to 6.562ft Standard type @ Slight motion 8 nected directly to a microcomputer. _ MP Motion Sensor Min. 1 to 2cm .394 to .787inch detection type **• Block diagram of the digital output circuit** TO5 metal package **7. A low current consumption type (46** (9.8mm × 9mm .386inch × .354inch dia.) **µA) has also been added to the line-** radiationInfrared Single-chip **up.** IC Stabilizedpower Vdd A type that keeps current consumption to supply 46 µA (less than 30% compared to preSpot type 10 m detection type Multi lens Amplifiercircuit Comparatoroutputcircuit OutputGnd decessor) is now available.Ideal for battery driven devices. Quad type *Digital output type only. PIR element ~~eo~~ Optical filter **What is passive infrared type?** This sensor detects changes in infrared radiation which **• Block diagram of the analog output circuitBlock diagram of the analog output circuit APPLICATIONS** occur when there is movement by a person (or object) which is different in temperature from the surroundings. TO5 metal package(9.8mm × 9mm .386inch × .354inch dia.)(9.8mm × 9mm .386inch × .354inch dia.)× 9mm .386inch × .354inch dia.) 9mm .386inch × .354inch dia.).386inch × .354inch dia.)× .354inch dia.) .354inch dia.) dia.) **1. Home appliances** Q As this sensor detects temperature differences, it is Useful for saving energy in air conditioner, well suited to detecting the motion of people by their body temperature. radiationInfrared Infrared Single-chip television, personal computer, or ventilator 

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• Block diagram of the analog output circuitBlock diagram of the analog output circuit<br>TO5 metal package(9.8mm × 9mm .386inch × .354inch dia.)(9.8mm × 9mm .386inch × .354inch dia.)× 9mm .386inch × .354inch dia.) 9mm .386inch × .354inch dia.).386inch × .354inch dia.)× .354inch dia.) .354inch dia.) dia.)<br>radiationInfrared Infrared  Single-chip<br>IC Stabilized<br>power Vdd<br>supply<br>Amplifier Output<br>Multi lens circuit Gnd<br>Quad type<br>PIR element<br>Optical filter<br>**----- End of picture text -----**<br>


Useful for saving energy in air conditioner, television, personal computer, or ventilator and air purifier 

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W Wide sensing area.<br>Sensor<br>Infrared<br>radiation<br>Temperature difference radiationInfrared<br>Movement<br>**----- End of picture text -----**<br>


## **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. 

## **5. Detects even slight motion of a person** 

## **4. Lighting market** 

Automated on/off controls, etc. for lamps, desk lamps, indoor lights, halls, stairway lights, etc. 

With our sensor, even slight motions made by people will be detected easily. 

## **FEATURES** 

- **Fine motion detection capability within approximately 2 meters of sensor.** 

## **1. The world’s smallest with a built-in amplifier** 

Standard type: 

Extremely compact. Ideal for use in miniaturized devices. 

Detects movement of approximately 

30cm 11.811inch. 

**ORDERING INFORMATION AMN** 1 Output 1: Digital output 4: Low current consumption 2: Analog output (digital output) Detection performance 1: Standard detection type 3: Spot detection type 2: Slight motion detection type 4: 10m detection type Feature 1: PC board mounting type Operating voltage 1: 5V DC 2: 3V DC Lens color i 1: Black 2: White ~~j~~ 

11 

MP Motion Sensor (AMN1,2,4) 

## **PRODUCT TYPES** 

## **1. Digital output** 

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Rated operating Detection performance Ambient  Lens color Part No. Packing quantity<br>voltage temperature Inner Outer<br>Black AMN11111<br>Standard<br>White AMN11112<br>Standard detection type<br>Low current  Black AMN41121<br>consumption White AMN41122<br>Black AMN12111<br>Standard<br>Slight motion White AMN12112<br>detection type Low current  Black AMN42121<br>consumption –20 to +60°C White AMN42122<br>3 to 6 V DC –4 to +140°F Black AMN13111 50 pcs. 1,000 pcs.<br>Standard<br>White AMN13112<br>Spot detection type<br>Low current  Black AMN43121<br>consumption White AMN43122<br>Black AMN14111<br>Standard<br>White AMN14112<br>10m detection type<br>Low current  Black AMN44121<br>consumption White AMN44122<br>**----- End of picture text -----**<br>


## **2. Analog output** 

|Rated operating voltage|Detection performance|Ambient temperature|Lens color|Part No.|Packing quantity|Packing quantity|
|---|---|---|---|---|---|---|
||||||Inner|Outer|
|4.5 to 5.5 V DC|Standard detection type|–20 to +60°C–4 to +140°F|Black|AMN21111|50 pcs.|1,000 pcs.|
||||White|AMN21112|||
||Slight motion<br>detection type||Black|AMN22111|||
||||White|AMN22112|||
||Spot detection type||Black|AMN23111|||
||||White|AMN23112|||
||10m detection type||Black|AMN24111|||
||||White|AMN24112|||



## **PERFORMANCE** 

## **1. Detection performance** 

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Items Standard  Slight motion Spot detection 10m detection Conditions of objects to be detected<br>detection type detection type type type<br>1. Detectable difference in temperature between the target<br>Rated detection 5m 16.404ft 2m 6.562ft 5m 16.404ft 10m 32.808ft and background for the spot type is more than 4°C 39.2°F.<br>distance* [Remark 1] (Max.) (Max.) (Max.) (Max.) 2. Movement speed<br>• Standard detection type/Spot detection type/<br>Horizontal* [Remark 2] 100° 91° 38° 110° 10m detection type: 0.5 to 1.5 m/s<br>Detection Vertical* [Remark 2] 82° 91° 22° 93° 3. Detection object = human body (size is 700mm • Slight motion detection type: 0.3 to 1.0 m/s × 250mm<br>range Detection zone* [Remark 3] 64 zones 104 zones 24 zones 80 zones 27.559inch type the size is 200mm × 9.843inch, but for the slight motion detection× 200mm 7.874inch × 7.874inch)<br>2. *Remarks1. Depending on the difference in temperature between the<br>Vertical Vertical background and detection target and the speed at which the<br>target moves, these sensors may be capable of detection<br>Horizontal Horizontal beyond the detection distances stated above. Nevertheless,<br>they should be used within the prescribed detection distances.<br>Cut out Cut out For further details, refer to the detection range diagram on<br>page 14.<br>3. Regarding of detection zone, please refer to “DETECTION<br>(Standard detection/ (Spot detection type/<br>PERFORMANCE” on page 14.<br>Slight motion detection type) 10 m detection type)<br>2. Rating  (Measuring condition: ambient temp. = 25°C 77°F) (Common to All types)<br>Items Specified value Remarks<br>Power supply voltage –0.3 to 7 V DC<br>Usable ambient temperature –20 to 60°C –4 to +140°F No freezing and condensing at low temperature.<br>Storage temperature –20 to 70°C –4 to +158°F<br>**----- End of picture text -----**<br>


12 

MP Motion Sensor (AMN1,2,4) 

**3. Electrical characteristics** (Measuring condition: ambient temp. = 25°C 77°F; operating voltage = 5V) (Common to All types) 1) Digital output 

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Specified value Measured<br>Items Symbol Standard type Low current consumption type conditions<br>Minimum 3.0 V DC 2.2 V DC<br>Reted operating voltage Typical Vdd — —<br>Maximum 6.0 V DC 3.0 V DC<br>Reted consumption current(Standby) * [Remark] TypicalMaximum Iw 170 µA300 µA 46 µA60 µA Iout = 0<br>Current Maximum Iout 100 µA 100 µA Vout 7 Vdd–0.5<br>Output<br>(when detecting) Voltage MinimumMaximum Vout Vdd –0.5— Vdd –0.5— Open when notdetecting<br>Circuit stability time TypicalMaximum Twu 30 s7 s 30 s7 s<br>**----- End of picture text -----**<br>


Remark: The current which is consumed during detection consists of the standby consumed current plus the output current. 

## 2) Analog output 

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Items Symbol Specified value Measured conditions<br>Minimum 4.5 V DC<br>Reted operating voltage Maximum Vdd 5.5 V DC<br>Reted consumption current TypicalMaximum Iw 0.17 mA0.3 mA Iout = 0<br>Output current Maximum Iout 50 µA<br>Minimum 0 V<br>Output voltage Typical Vout 2.5 V<br>Maximum Vdd<br>Minimum 2.3 V Steady-state output<br>Output offset average voltage Typical Voff 2.5 V voltage when not<br>Maximum 2.7 V detecting<br>Steady-state noise TypicalMaximum Vn 130 m Vp-p300 m Vp-p<br>Circuit stability time Maximum Twu 45 s<br>**----- End of picture text -----**<br>


Note: To set to the same detection performance as the digital type, set the output voltage to the offset voltage (2.5V) ±0.45V (i.e. 2.95V or more and 2.05V or less). 

## **[Timing chart]** 

## 1) Digital output 

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ON<br>Power supply<br>OFF<br>Detect<br>Detection state<br>Not<br>detect<br>ON<br>Sensor output<br>OFF<br>Circuit stability time<br>**----- End of picture text -----**<br>


Remark: Circuit stability time: 30s max. 

While the circuitry is stabilizing after the power is turned on, the sensor output is not fixed in the “on” state or “off” state. This is true regardless of whether or not the sensor has detected anything. 

## 2) Analog output 

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Vdd<br>Power supply<br>GND<br>Detect<br>Detection state<br>(Comparator Not<br>decision output) detect Body<br>movement<br>Vdd Threshold voltage 1<br>Output waveform (comparator)<br>V out Voff V h V n<br>GND<br>V l<br>Circuit stability time<br>Threshold voltage 2<br>(comparator)<br>**----- End of picture text -----**<br>


Remark: Circuit stability time: 45s max. 

While the circuitry is stabilizing after the power is turned on, the sensor output is not fixed in the “on” state or “off” state. This is true regardless of whether or not the sensor has detected anything. 

13 

MP Motion Sensor (AMN1,2,4) 

## **DETECTION PERFORMANCE** 

## 1. Standard detection type 

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TOP VIEW<br>5m X<br>16.404ft<br>50°<br>2.5m<br>8.202ft<br>0°<br>2.5m<br>8.202ft<br>50°<br>5m<br>16.404ft<br>**----- End of picture text -----**<br>


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SIDE VIEW<br>5m Y<br>16.404ft<br>41°<br>2.5m<br>8.202ft<br>0°<br>2.5m<br>8.202ft<br>41°<br>5m<br>16.404ft<br>**----- End of picture text -----**<br>


## X-Y cross section 

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Y Detection zone<br>3m<br>9.843ft<br>2<br>6.562<br>1<br>3.281<br>(Max. 5.66m)<br>(Max. 18.570ft)<br>X<br>4m 3 2 1 1 2 3 4m<br>13.123ft 9.843 6.562 3.281 3.281 6.562 9.843 13.123ft<br>1<br>3.281<br>2<br>6.562<br>3m<br>9.843ft<br>(Max. 7.42m)<br>(Max. 24.344ft)<br>**----- End of picture text -----**<br>


Remarks: 1. The X-Y cross-sectional diagram shows the detection area. 

2. The differences in the detection zone patterns are indicative of the projections of the 16 lenses with single focal point and with five optical axes. An object whose temperature differs from the background temperature and which crosses inside the detection zone will be detected. 

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2. Slight motion detection type X-Y cross sectionY<br>2.5m8.202ft Detection zone<br>Y<br>2.5m 2<br>8.202ft 46° 6.562<br>6.5622 4.9211.5<br>1.5 1<br>4.921 3.281<br>1 0.5<br>3.281 1.640<br>0.5<br>1.640 X<br>–2.5m –2 –1.5 –1 –0.5 0.5 1 1.5 2 2.5m<br>0 1m3.281ft 2m6.562ft 0° –8.202ft –6.562 –4.921 –3.281 –1.640–1.640–0.5 1.640 3.281 4.921 6.562 8.202ft<br>–0.5 –1<br>–1.640 –3.281<br>–1 –1.5<br>–3.281 –4.921<br>–1.5 –2<br>–4.921 –6.562<br>–2<br>–6.562<br>–2.5m<br>–2.5m 46° –8.202ft<br>–8.202ft 1m 2m (Max. 5m dia.)<br>3.281ft 6.562ft (Max. 16.404ft dia.)<br>**----- End of picture text -----**<br>


## 2. Slight motion detection type 

Remarks: 1. The X-Y cross-sectional diagram shows the detection area. 

2. The differences in the detection zone patterns are indicative of the projections of the 26 lenses with single focal point and with three optical axes. An object whose temperature differs from the background temperature and which crosses inside the detection zone will be detected. 

14 

MP Motion Sensor (AMN1,2,4) 

## 3. Spot detection type 

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X-Y cross section<br>TOP VIEW SIDE VIEW<br>Y<br>X Y<br>2.5 2.5 1m<br>8.202 19° 8.202 3.281ft<br>4.1011.25 4.1011.25 11° 1.6400.5<br>0 2.58.202 5m16.404ft 0° 0 2.58.202 5m16.404ft 0° 3.281ft1m 1.6400.5 1.6400.5 3.281ft1m X (Max. 1.4m)(Max. 4.593ft)<br>1.25 1.25 11° 0.5<br>4.101 4.101 1.640<br>19°<br>2.5m 2.5m 1m<br>8.202ft 8.202ft 3.281ft<br>2m 5m 2m 5m<br>5.562ft 16.404ft 5.562ft 16.404ft (Max. 6.562ft)(Max. 2m)<br>**----- End of picture text -----**<br>


Remarks: 1. The X-Y cross-sectional diagram shows the detection area. 

2. The differences in the detection zone patterns are indicative of the projections of the 6 lenses with single focal point and with two optical axes. An object whose temperature differs from the background temperature and which crosses inside the detection zone will be detected. 

## 4. 10m detection type 

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TOP VIEW SIDE VIEW<br>10m X 10m Y<br>32.808ft 32.808ft<br>46.5°<br>5m 5m<br>16.404ft 16.404ft<br>5m 5m<br>16.404ft 16.404ft<br>55°<br>10m 10m<br>32.808ft 32.808ft<br>**----- End of picture text -----**<br>


## X-Y cross section 

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Y Detection zone<br>(15.9m 52.165ft)<br>6m<br>19.685ft<br>4<br>13.123<br>2<br>6.562<br>X<br>10m 8 6 4 2 2 4 6 8 10m<br>32.808ft 26.247 19.685 13.123 6.562 6.562 13.123 19.685 26.247 32.808ft<br>2<br>6.562<br>13.1234 (12.3m 40.354ft)<br>6m<br>19.685ft<br>**----- End of picture text -----**<br>


## 5. Notes regarding the detection zone 

The detection zone has the polarity shown in the diagram on the right. When targets enter both the + and – zones with the same timing, the signals are cancelled each other, thus in this case there is a possibility that the object cannot be detected at the maximum specified detection distance. 

Remarks: 1. The X-Y cross-sectional diagram shows the detection area. 

2. The differences in the detection zone patterns are indicative of the projections of the 20 lenses with single focal point and with five optical axes. An object whose temperature differs from the background temperature and which crosses inside the detection zone will be detected. 

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Target<br>Detection zone<br>**----- End of picture text -----**<br>


15 

MP Motion Sensor (AMN1,2,4) 

## **HOW TO USE** 

1. Wiring diagram 

- 1) Digital output 

## 2) Analog output 

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Sensor Vdd Sensor Vdd<br>+<br>GND Load GND<br>+<br>Microcomputer,<br>Out OP Out<br>AMP A/D converter<br>etc.<br>Iout: Max.100 µA<br>**----- End of picture text -----**<br>


Vdd: Input power source (DC) 

GND: GND Out: Output (Comparator) 

## 2. Timer circuit example 

## 1) Digital output 

## 2) Analog output 

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5V<br>Input voltage 10 µ + REG 47 µ + (5VDC) Vdd Input voltage 10 µ + 5VREG 47 µ + (5VDC) Vdd<br>0.1 µ 0.1 µ 0.1 µ 0.1 µ 0.1 µ 0.1 µ<br>GND<br>GND<br>47k 10k Connection<br>Relay 10 µ + 0.1 µ to motionsensor Relay 10 47kµ + 0.1 µ 10k Connectionto motionsensor<br>The transistorturns on whenthe sensor detectssomething 13374HC123101129 16 115 R 0.1 µ Out The transistorturns on whenthe sensor detects 1374HC3 101129 16 1 R 0.1 µ Out<br>C something 123 15 Window<br>14 GND C comparator<br>8<br>14<br>Select a transistor 8<br>to match the relay Timer IC Timer time = RXC Select a transistor GND<br>to match  Timer IC Timer time = RXC<br>the relay<br>**----- End of picture text -----**<br>


Note: This is the reference circuit which drives the MP motion sensor.  Install a noise filter for applications requiring enhanced detection reliability and noise withstanding capability. Differences in the specifications of electronic components to which the units are connected sometimes affect their correct operation; please check the units' performance and reliability for each application. 

Note: This circuit is a sample of a drive circuit for the MP Motion Sensor. Its noise resistance and long-term reliability are not considered or investigated. 

To improve the detection reliability and noise resistance of the circuit, consider adding a noise filter. Matsushita Electric Works, Ltd. accepts no responsibility for damages resulting from the use of this circuit. 

## 3. Installation 

Install the sensor so that people will be entering from the X or Y direction shown below. If persons approch the sensor from the Z direction, detection distance will be shortened. 

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X direction ❍<br>Y direction ❍<br>Z<br>Z direction ∆<br>X direction ❍<br>**----- End of picture text -----**<br>


16 

MP Motion Sensor (AMN1,2,4) 

## **DIMENSIONS** 

mm inch General tolerance ±0.5 ±.020 

1. Standard detection type 

Recommended PC board pattern (BOTTOM VIEW) 

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.394      dia.10     dia.+0.2+.00800<br>Sensing area<br>Note 2)<br>9.5 dia.<br>Molding gate .374 dia.<br>4 Notes 3) oN 11.0.433 Yj .1383.5 “U d<br>14.5 Note 1)<br>11 .571<br>.433 aa 4 -<br>0.45 [±][0.05]  dia. 45°<br>.018 [±][.002]  dia. 4.5 .177<br>45°<br>11 dia.<br>.433 dia.<br>OUT GND Notes: 1. In order to ensure proper detection, install it with the<br>lens exposed at least 3.5mm .138inch..138inch..<br>2. As for panel mounting hole, tapering or making a<br>P.C.D. 5.08 [±][0.2]  dia. large size hole should be done.<br>Vdd .200 [±][.008]  dia. 3. The height dimension does not include the remain-<br>+0.10<br>3-0.65     dia.+.0040<br>3-.026      dia.<br>5.08.200±±0.1.004 dia. dia.<br>**----- End of picture text -----**<br>


- Notes: 1. In order to ensure proper detection, install it with the lens exposed at least 3.5mm .138inch..138inch.. 

   2. As for panel mounting hole, tapering or making a large size hole should be done. 

   3. The height dimension does not include the remaining molding gate. 

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45°±4° 45°±4°<br>**----- End of picture text -----**<br>


## 2. Slight motion detection type 

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Recommended PC board pattern (BOTTOM VIEW)<br>.488      dia.12.4     dia.+.008+0.200 Sensing area<br>Note 2)<br>12.7 dia.<br>Molding gate ®oe .500 dia.11.9 dia..469 dia. 7.4 dia. 12.8.504 | Yy .0942.4 MT<br>.291 dia. Note 3) Note 1)<br>15.2<br>7 .598<br>12.8<br>| .504<br>8.9 45°<br>.350<br>.0180.45 [±][±][0.05][.002]  dia. dia. a 4.5 .177 45°<br>11 dia.<br>.433 dia.<br>OUT GND Notes: 1. In order to ensure proper detection, install it with the<br>lens exposed at least 2.4mm .094inch..094inch..<br>2. As for panel mounting hole, tapering or making a<br>P.C.D. 5.08.200 [±][.008][±][0.2]  dia. dia. large size hole should be done.<br>Vdd 3. The height dimension does not include the remaining<br>molding gate.<br>+0.10<br>3-0.65     dia.+.0040<br>3-.026      dia.<br>5.08.200±±0.1.004 dia. dia.<br>45°±4° 45°±4°<br>**----- End of picture text -----**<br>


- Notes: 1. In order to ensure proper detection, install it with the lens exposed at least 2.4mm .094inch..094inch.. 

   2. As for panel mounting hole, tapering or making a large size hole should be done. 

   3. The height dimension does not include the remaining molding gate. 

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