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. 161-2238
FabrikantnummerEKMB1305111K
FabrikantPanasonic
14,59 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 6 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 135-7073
FabrikantnummerEKMB1393113K
FabrikantPanasonic
10,671 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 6 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-stocknr. 135-7077
FabrikantnummerEKMC1693113
FabrikantPanasonic
6,703 €
Each (In a Box of 50)
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. 161-2148
FabrikantnummerVCNL4035X01-GS08
FabrikantVishay
2,255 €
Each (In a Pack of 2)
Aantal stuks
- 400 kHz - 5 V 500mm Digital - Surface Mount SMD 8 300 μA 4 x 2.36 x 0.75mm 0.75mm 4mm
RS-stocknr. 135-7100
FabrikantnummerEKMC1601113
FabrikantPanasonic
10,54 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 5m Digital Digital Through Hole - 3 170 μA 9.5 (Top) mm, 11 (Base) x 14.4 (H) mm 14.4mm -
Nieuw
RS-stocknr. 188-5387
FabrikantnummerCY8CMBR3110-SX2I
1,823 €
Each (In a Tube of 48)
Aantal stuks
Capacitive 400 (Clock) MHz -1 (High Level) mA, 10 (Low Level) mA 0.6 (Low Level) V 30cm Analogue PWM Surface Mount SOIC 16 140 mA 9.98 x 3.98 x 1.48mm 1.48mm 9.98mm
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. 161-2225
FabrikantnummerEKMB1103112
FabrikantPanasonic
33,24 €
Each
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. 177-1845
FabrikantnummerCAP1298-1-SL
0,757 €
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
RS-stocknr. 137-0763
FabrikantnummerCAP1296-1-AIA-TR
0,458 €
Each (On a Reel of 5000)
Aantal stuks
Capacitive - 8mA 0.4 V - Analogue, Digital Analogue, Digital Surface Mount DFN 10 750 μA 3.1 x 3.1 x 0.85mm 0.85mm 3.1mm
RS-stocknr. 161-2219
FabrikantnummerEKMB1305112K
FabrikantPanasonic
10,942 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 6 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 133-0659
FabrikantnummerLDC0851HDSGT
1,122 €
Each (In a Pack of 5)
Aantal stuks
Inductive 15 MHz 5mA - - Analogue Push-Pull Surface Mount WSON 8 0.66 (Dynamic) mA, 0.7 (Static) mA 2.1 x 2.1 x 0.75mm 0.75mm 2.1mm
RS-stocknr. 177-1527
FabrikantnummerCAP1293-1-SN
0,451 €
Each (In a Tube of 100)
Aantal stuks
Capacitive 400 kHz - 0.4 V - - Open Drain Surface Mount SOIC 8 750 μA 4.9 x 3.9 x 1.5mm 1.5mm 4.9mm
RS-stocknr. 161-2207
FabrikantnummerEKMB1105112
FabrikantPanasonic
16,577 €
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. 753-2664
FabrikantnummerNCS36000DG
FabrikantON Semiconductor
1,10 €
Each
Aantal stuks
- - - - - - - Surface Mount SOIC 14 - 8.75 x 4 x 1.75mm 1.75mm 8.75mm
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. 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
RS-stocknr. 177-1807
FabrikantnummerCAP1206-1-SL
0,531 €
Each (In a Pack of 20)
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
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. 161-2618
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
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