Proximity Sensor ICs

Proximity Sensor ICs are used for object detection within a defined distance of the sensor. The proximity sensor sits within a circuit and provides output signals to trigger other functions. Proximity sensor ICs (integrated circuits) are components which are to be designed into PCBs. Where are they used?Proximity sensors ICs are designed into circuits for various non-contact sensing applications. They are often used in machine automation, mobile phones, proximity alarm systems, parking sensors as well as in military applications.Types of Proximity SensorsVarious proximity sensor ICs are available, using a range of sensing technologies. These detection types benefit various applications depending on the users end goal and the system requirements. Some of the main proximity sensors use inductive, capacitive or infrared sensing depending on their application or sensing environment.What are inductive proximity sensors?Inductive sensors are used to detect metallic objects. Using a simple electromagnetic field, the sensor monitors the rise and fall of oscillation when a metallic object comes within the sensing range. This variation is monitored by a threshold circuit that can generate the relevant output signal when triggered. Operating ranges will vary depending on the shape and size of the sensor as well as the types of material expect to be monitored by the sensor.What are capacitive proximity sensors?Capacitive sensors can be used for both metal and non-conductive objects. They offer Capacitive sensors use an electrical field to detect objects. Any changes in capacitance in the sensing area are detected by the sensor, which then changes state.Example of proximity sensing:Many smartphones today feature proximity sensing. An example of this is when you hold your phone to your ear, the sensor will detect this as an object in close proximity. This detection then triggers the screen to switch off. Proximity sensors are also used in switches, for example with hand gestures.

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Omschrijving Prijs Sensor Type Maximum Switching Frequency Maximum Output Current Maximum Output Voltage Sensing Distance Switching Mode Output Type Mounting Type Package Type Pin Count Maximum Supply Current Dimensions Height Length
RS-stocknr. 165-2247
FabrikantnummerMTCH101-I/OT
FabrikantMicrochip
0,315 €
Each (In a Bag of 3000)
Aantal stuks
Proximity Sensor - 25mA - - Analogue, Digital Open Drain Surface Mount SOT-23 6 25 mA 3.1 x 1.8 x 1.3mm 1.3mm 3.1mm
RS-stocknr. 122-6793
FabrikantnummerVCNL4020-GS08
FabrikantVishay
2,48 €
Each (In a Pack of 5)
Aantal stuks
Ambient Light, Proximity Sensor - - - 200mm Digital Digital, Open Drain Surface Mount - 10 200 (LED Pulse) mA 4.9 x 2.4 x 0.83mm 0.83mm 4.9mm
RS-stocknr. 161-2234
FabrikantnummerEKMB1301111K
FabrikantPanasonic
22,65 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 6 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 892-0016
FabrikantnummerSi1141-M01-GMR
FabrikantSilicon Labs
2,375 €
Each (In a Pack of 2)
Aantal stuks
Proximity Sensor - - - 1 → 50cm Digital Open Drain Surface Mount QFN 10 - 4.9 x 2.85 x 1.2mm 1.2mm 4.9mm
RS-stocknr. 161-2229
FabrikantnummerEKMB1201112
FabrikantPanasonic
30,21 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 2 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 892-0022
FabrikantnummerSi1145-M01-GMR
FabrikantSilicon Labs
2,63 €
Each (In a Pack of 2)
Aantal stuks
Proximity Sensor - - - 1 → 50cm Digital Open Drain Surface Mount QFN 10 - 4.9 x 2.85 x 1.2mm 1.2mm 4.9mm
RS-stocknr. 161-2230
FabrikantnummerEKMB1203111
FabrikantPanasonic
30,80 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 2 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-stocknr. 122-9752
FabrikantnummerAMG8853
FabrikantPanasonic
28,01 €
Each
Aantal stuks
Infrared Array Sensor - 10mA - 7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS-stocknr. 161-2227
FabrikantnummerEKMB1105112
FabrikantPanasonic
20,17 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 1 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 161-2217
FabrikantnummerEKMB1303112K
FabrikantPanasonic
16,731 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 6 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-stocknr. 161-2201
FabrikantnummerEKMC1605112
FabrikantPanasonic
9,109 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 170 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 135-7083
FabrikantnummerEKMC1603112
FabrikantPanasonic
8,559 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 12m Digital Digital Through Hole - 3 170 μA 11 (Base) x 20.2 (H) mm, 22 (Top) mm 20.2mm -
RS-stocknr. 161-2231
FabrikantnummerEKMB1203112
FabrikantPanasonic
30,80 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 2 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-stocknr. 161-2206
FabrikantnummerEKMB1105111
FabrikantPanasonic
17,013 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 1 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 168-3348
FabrikantnummerAMG8854
FabrikantPanasonic
25,757 €
Each (On a Reel of 100)
Aantal stuks
Infrared Array Sensor - 10mA - ≤7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS-stocknr. 161-2223
FabrikantnummerEKMB1101112
FabrikantPanasonic
31,69 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 122-9753
FabrikantnummerAMG8854
FabrikantPanasonic
28,33 €
Each
Aantal stuks
Infrared Array Sensor - 10mA - 7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS-stocknr. 161-2618
FabrikantnummerLC717A10AR-NH
FabrikantON Semiconductor
1,164 €
Each (On a Reel of 2000)
Aantal stuks
Capacitive 186 kHz - - - Digital Digital Surface Mount VCT 28 1.6 mA 3.5 x 3.5 x 0.765mm 0.77mm 3.5mm
RS-stocknr. 137-0762
FabrikantnummerCAP1208-1-A4-TR
FabrikantMicrochip
0,516 €
Each (On a Reel of 5000)
Aantal stuks
Capacitive - 8mA 0.4 V - Analogue, Digital Analogue, Digital Surface Mount QFN 16 750 μA 3.1 x 3.1 x 0.85mm 0.85mm 3.1mm
RS-stocknr. 177-1845
FabrikantnummerCAP1298-1-SL
FabrikantMicrochip
0,78 €
Each (In a Pack of 10)
Aantal stuks
Capacitive 400 kHz - 0.4 V - - Open Drain Surface Mount SOIC 14 750 μA 8.65 x 3.9 x 1.5mm 1.5mm 8.65mm
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