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. 161-2214
FabrikantnummerEKMB1301111K
FabrikantPanasonic
15,259 €
Each (In a Box of 50)
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. 135-7113
FabrikantnummerEKMC1693111
FabrikantPanasonic
8,92 €
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 -
Nieuw
RS-stocknr. 200-9787
FabrikantnummerVCNL40302X01-GS08
FabrikantVishay
3.828,00 €
1 Reel of 3300
Reel(s)
Proximity Sensor 400 kHz 200mA 3.6 V 300mm - - - QFN 8 - - - -
RS-stocknr. 192-0657
FabrikantnummerVL53L0CXV0DH/1
1,80 €
Each (On a Reel of 5000)
Aantal stuks
Proximity Sensor 400 kHz - 0.4 V 2m Digital Digital Surface Mount LGA 12 - 4.4 x 2.4 x 1mm 1mm 4.4mm
RS-stocknr. 805-1766
FabrikantnummerNCS36000DRG
FabrikantON Semiconductor
0,614 €
Each (On a Tape of 10)
Aantal stuks
- - - - - - CMOS Surface Mount SOIC 14 - 8.75 x 4 x 1.5mm 1.5mm 8.75mm
RS-stocknr. 137-1030
FabrikantnummerCAP1203-1-AC3-TR
FabrikantMicrochip
0,33 €
Each (In a Pack of 10)
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. 161-2221
FabrikantnummerEKMC1605112
FabrikantPanasonic
11,60 €
Each
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. 161-2202
FabrikantnummerEKMB1101111
FabrikantPanasonic
18,126 €
Each (In a Box of 50)
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. 188-5387
FabrikantnummerCY8CMBR3110-SX2I
1,598 €
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. 177-3597
FabrikantnummerQT60326-ASG
FabrikantMicrochip
5,183 €
Each (In a Tray of 160)
Aantal stuks
Capacitive - 1 (Source) mA, 4 (Sink) mA 0.6 V - Digital Open Drain Surface Mount TQFP 44 25 mA 10.1 x 8 x 1.05mm 1.05mm 10.1mm
RS-stocknr. 135-7069
FabrikantnummerEKMB1293112
FabrikantPanasonic
12,148 €
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. 177-1527
FabrikantnummerCAP1293-1-SN
FabrikantMicrochip
0,422 €
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. 161-2237
FabrikantnummerEKMB1303112K
FabrikantPanasonic
22,71 €
Each
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. 135-7112
FabrikantnummerEKMB1393113K
FabrikantPanasonic
10,43 €
Each
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. 174-2515
FabrikantnummerVCNL4020C-GS08
FabrikantVishay
0,885 €
Each (On a Reel of 3300)
Aantal stuks
- 3400 Hz - - 20mm Digital Open Drain Surface Mount SMD 10 2 μA 4.9 x 2.4 x 0.83mm 0.83mm 4.9mm
RS-stocknr. 124-2975
FabrikantnummerCY8CMBR3110-SX2I
1,918 €
Each (In a Pack of 5)
Aantal stuks
Proximity Sensor - 85mA 0.6 (Low Level) V 30cm Analogue Open Drain Surface Mount SOIC 16 25 mA 9.98 x 3.98 x 1.47mm 1.47mm 9.98mm
RS-stocknr. 161-2224
FabrikantnummerEKMB1103111
FabrikantPanasonic
32,50 €
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. 135-7071
FabrikantnummerEKMB1393111K
FabrikantPanasonic
7,822 €
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. 174-2532
FabrikantnummerVCNL4020C-GS08
FabrikantVishay
0,90 €
Each (In a Pack of 5)
Aantal stuks
- 3400 Hz - - 20mm Digital Open Drain Surface Mount SMD 10 2 μA 4.9 x 2.4 x 0.83mm 0.83mm 4.9mm
RS-stocknr. 137-0762
FabrikantnummerCAP1208-1-A4-TR
FabrikantMicrochip
0,526 €
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
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