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 Sensors
Various 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. 175-1095
FabrikantnummerVL53L1CXV0FY/1
3,736 €
Each (On a Reel of 3600)
Aantal stuks
- - - - - - - - - - - - - -
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. 161-2201
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. 135-7107
FabrikantnummerEKMB1293113
FabrikantPanasonic
16,00 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 2 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
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. 137-0761
FabrikantnummerCAP1203-1-AC3-TR
FabrikantMicrochip
0,356 €
Each (On a Reel of 3300)
Aantal stuks
Capacitive - 8mA 0.4 V - Analogue, Digital Analogue, Digital Surface Mount TDFN 8 750 μA 2.1 x 3.1 x 0.75mm 0.75mm 2.1mm
RS-stocknr. 161-2233
FabrikantnummerEKMB1205112
FabrikantPanasonic
19,57 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 2 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
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. 161-2205
FabrikantnummerEKMB1103112
FabrikantPanasonic
23,436 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 1 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-stocknr. 165-2434
FabrikantnummerVCNL3020-GS08
FabrikantVishay
1,074 €
Each (On a Reel of 3300)
Aantal stuks
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. 135-7070
FabrikantnummerEKMB1293113
FabrikantPanasonic
14,307 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 2 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-stocknr. 175-1110
FabrikantnummerVL53L1CXV0FY/1
5,78 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 135-7065
FabrikantnummerEKMB1193111
FabrikantPanasonic
14,618 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 1 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-stocknr. 176-0825
FabrikantnummerD6T-1A-02
FabrikantOmron
14,64 €
Each
Aantal stuks
Thermal Sensor - 3.5mA 5.5 V dc - Digital Digital PCB Mount - 4 5 mA 12 x 11.6 x 4.79mm 4.79mm 12mm
RS-stocknr. 122-6795
FabrikantnummerVCNL4040M3OE
FabrikantVishay
1,47 €
Each (In a Pack of 10)
Aantal stuks
- - - - 200mm Digital Digital, Open Drain Surface Mount - 8 200 (IRED Pulse) mA 4 x 2 x 1.1mm 1.1mm 4mm
RS-stocknr. 910-7355
FabrikantnummerAPDS-9960
FabrikantBroadcom
1,775 €
Each (In a Pack of 2)
Aantal stuks
Proximity Sensor 400 kHz - 3.8 V 10cm Digital Open Drain Surface Mount - 8 250 μA 3.94 x 2.36 x 1.35mm 1.35mm 3.94mm
RS-stocknr. 169-0198
FabrikantnummerSI1143-M01-GMR
FabrikantSilicon Labs
3,497 €
Each (On a Tape of 100)
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. 135-7094
FabrikantnummerEKMC1693113
FabrikantPanasonic
9,06 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 170 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-stocknr. 161-2152
FabrikantnummerVCNL4200
FabrikantVishay
2,662 €
Each (In a Pack of 5)
Aantal stuks
- 400 kHz - - 1.5m Digital - Surface Mount SMD 10 350 μA 8 x 3 x 1.8mm 1.8mm 8mm
RS-stocknr. 165-4220
FabrikantnummerMTCH101T-I/OT
FabrikantMicrochip
0,286 €
Each (On a Reel 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
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