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Share Name | Share Symbol | Market | Type |
---|---|---|---|
Vishay Intertechnology | NYSE:VSH | NYSE | Common Stock |
Price Change | % Change | Share Price | High Price | Low Price | Open Price | Shares Traded | Last Trade | |
---|---|---|---|---|---|---|---|---|
0.00 | 0.00% | 23.61 | 0 | 09:00:00 |
Compared to previous-generation solutions, the proximity sensor released today offers a 20 % smaller package, 20 % lower idle current of 5 μA, and 40 % higher sunlight cancellation up to 140 klx. With a range of 200 mm and a typical rated supply voltage of 1.8 V, the device is designed to deliver superior proximity detection while reducing power consumption to increase efficiency in space-constrained, battery-powered applications.
The proximity sensor will be used in smartphones and smart watches for automatic screen wake-up and turn-off functions, in addition to detecting if users are wearing or not wearing true wireless stereo (TWS) earphones, virtual reality / augmented reality (VR / AR) headsets, and smart glasses. To lower costs in these applications, the VCNL36828P’s smart dual I²C slave address allows for the connection of two proximity sensors without the need for a multiplexer.
The device offers a programmable interrupt function that allows designers to specify high and low thresholds to reduce continuous communication with the microcontroller. The VCNL36828P uses intelligent cancellation to reduce cross-talk, while a smart persistence scheme ensures accurate sensing and a faster response time. The VCSEL wavelength peaks at 940 nm and has no visible “red-tail.” The sensor is RoHS-compliant, halogen-free, and Vishay Green.
Device Specification Table:
Part number | VCNL36828P |
Function | PS + VCSEL |
Package size (mm) | 2.0 x 1.0 x 0.5 |
Supply voltage (V) | 1.65 to 2.0 |
I²C bus voltage (V) | 1.2 to 3.6 |
Max. VCSEL driving current (mA) | 20 |
Operating range (mm) | 200 |
Supply current, idle state (μA) | 5 |
Proximity resolution | 16 bits |
Samples and production quantities of the VCNL36828P are available now, with lead times of 14 weeks.
Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is The DNA of tech.® Vishay Intertechnology, Inc. is a Fortune 1,000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com.
The DNA of tech® is a registered trademark of Vishay Intertechnology.
Vishay on Facebook: http://www.facebook.com/VishayIntertechnology Vishay Twitter feed: http://twitter.com/vishayindust
Links to product datasheet:http://www.vishay.com/ppg?80306 (VCNL36828P)
Link to product photo:https://www.flickr.com/photos/vishay/albums/72177720314168175
For more information please contact:Vishay IntertechnologyPeter Henrici, +1 408 567-8400peter.henrici@vishay.com orRedpinesBob Decker, +1 415 409-0233bob.decker@redpinesgroup.com
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