PCF8883 IC Proximity Sensor
 

PCF8883 Adalah sensor proximity buatan NXP Phillips yang digunakan sebagai saklar sentuh

( capacitive proximity switch ) dengan auto-calibration.






http://selonjorinkaki.files.wordpres...3/pcf88831.jpg


http://selonjorinkaki.files.wordpres...datasheet1.jpgFeatures

§Dynamic proximity switch.
§Digital processing method.
§Adjustable sensitivity, can be made very high.
§Adjustable response time.
§Wide input capacitance range (10 pF to 60 pF).
§Automatic calibration.
§A large distance (several meters) between the sensing plate and the IC is possible.
§Open-drain output (P-type MOSFET, external load between pin and ground).
§Designed for battery powered applications (I= 3 µA, typical).
§Output configurable as push-button, toggle, or pulse.
§Wide voltage operating range (V = 3 V to 9 V).
§Large temperature operating range (Tamb= -40 °C to +85 °C).
§Internal voltage regulator.
§SOIC8 package.

Applications

§Proximity detection
§Proximity sensing in Mobile phones
§Portable entertainment units
§Switch for medical applications
§Switch for use in explosive environments
§Vandal proof switches
§Transportation: Switches in or under upholstery, leather, handles, mats, and glass
§Buildings: switch in or under carpets, glass, or tiles
§Sanitary applications: use of standard metal sanitary parts (e.g. tap) as switch
§Hermetically sealed keys on a keyboard

Outputnya dapat dipilih sebagai pulsa, toggle atau push button. Tegangan supply-nya 3 Vdc – 9 Vdc.


Harga Rp.30.000( Belum termasuk ongkos kirim )

Stock Avaiable : 10 Pcs
Bisa Pesan Satuan



Reef Electronics

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