TMD2620 Datasheet, PDF (1/33 Pages) ams AG – The device is an advanced proximity sensor

TMD2620
Proximity Sensor Module
General Description
Figure 1:
Added Value of Using TMD2620
The device is an advanced proximity sensor. The slim module
incorporates an IR LED and factory calibrated LED driver. The
proximity detection feature provides object detection (e.g.
mobile device screen to user’s ear) by photodiode detection of
reflected IR energy (sourced by the integrated LED).
Detect/release events are interrupt driven, and occur when
proximity result crosses upper and/or lower threshold settings.
The proximity engine features offset adjustment registers to
compensate for unwanted IR energy reflection at the sensor.
Proximity results are further improved by automatic ambient
light subtraction.
Ordering Information and Content Guide appear at end of
datasheet.
Benefits
• Reduced board space requirements and
enables low-profile system design
• Reduced power consumption
Features
• Small footprint and low profile package
• 3.10 x 2.00 x 1.00 mm
• 0.18μm process technology with 1.8V I²C bus
Applications
The TMD2620 is ideal for mobile phone touch screen disable.
ams Datasheet
[v1-01] 2016-Aug-02
Page 1
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