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AMS-TAOS USA Inc
TSL267-LF
AMS-TAOS USA Inc
TSL26711FN and TSL26713FN
 
AMS-TAOS USA Inc
TSL2672
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TSL26711FN and TSL26713FN

Digital Proximity Detector

AMS-TAOS USA Inc

The TSL2671 family of devices provides a complete proximity detection system and digital interface logic in a single 6-pin package. The device includes a digital proximity sensor with integrated LED driver for the required external IR LED. The proximity function offers a wide range of performance, with four programmable LED drive currents and a pulse repetition range of 1 to 32 pulses. The proximity detection circuitry compensates for ambient light, allowing it to operate in environments ranging from bright sunlight to dark rooms. This wide dynamic range also allows operation in short-distance detection applications behind dark glass, such as cell phones. An internal state machine provides the ability to put the device into a low-power mode for very low average power consumption.

Datasheets:
Features
  • Proximity Detection
    • Programmable Number of IR Pulses
    • Programmable Current Sink for the IR LED — No Limiting Resistor Needed
    • Programmable Interrupt Function with Upper and Lower Threshold
    • Covers a 2000:1 Dynamic Range
  • Programmable Wait Timer
    • Programmable from 2.72ms to > 8 Seconds
    • Wait State — 65µA Typical Current
  • I²C Interface Compatible
    • Up to 400kHz (I²C Fast Mode)
    • Dedicated Interrupt Pin
  • Small 2mm × 2mm ODFN Package
  • Sleep Mode — 2.5µA Typical Current
Applications:
  • Cell Phone Touch Screen Disable
  • Notebook/Monitor Security
  • Automatic Speakerphone Enable
  • Automatic Menu Popup
Specifications
  • Mounting Type:Surface Mount
  • Operating Temperature:-30°C ~ 70°C
  • Output Type:I²C
  • Package / Case:6-WDFN
  • Packaging:Tape & Reel (TR)
  • Supplier Device Package:6-ODFN (2x2)
  • Type:IR
  • Voltage - Supply:2.6 V ~ 3.6 V
  • Wavelength:850nm
  • With Proximity Sensor:Yes
Parts
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AMS-TAOS USA Inc's TSL26711FN and TSL26713FN Ambient Light

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