Datasheet TMD2635 (AustriaMicroSystems)

制造商AustriaMicroSystems
描述Miniature Proximity Sensor Module
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TMD2635. Miniature Proximity Sensor Module. General Description. Key Benefits & Features

Datasheet TMD2635 AustriaMicroSystems

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TMD2635 Miniature Proximity Sensor Module
The TMD2635 features advanced proximity measurement in a
General Description
tiny (1.0mm x 2.0mm) and thin (0.5mm) optical land grid array module that incorporates a 940nm IR VCSEL and is factory calibrated for IR proximity response. The proximity detection feature provides object detection (e.g. close proximity) by photodiode detection of reflected IR energy sourced by the integrated VCSEL emitter. Detect/release events can be interrupt driven, and occur when proximity result crosses upper and/or lower threshold settings. The proximity engine features a wide range offset adjustment 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.
Key Benefits & Features
The benefits and features of TMD2635 Proximity Sensor Module are listed below:
Figure 1: Added Value of Using TMD2635 Benefits Features
Optimized for small wearable devices

Tiny 1.0mm x 2.0mm x 0.5mm module

1.8V power supply with 1.8V I²C bus

Reduced power consumption

Sleep mode (0.7μA) with fast wakeup

VCSEL IR emitter

Integrated factory calibrated 940nm IR VCSEL

Enables superior proximity detection

Crosstalk and ambient light cancellation

Wide configuration range

Dual photodiode architecture

Industrial design flexibility

Offset emitter/detector package design
ams Datasheet Page 1
[v1-00] 2019-Jul-17 Document Feedback Document Outline General Description Key Benefits & Features Applications Block Diagram Pin Assignment Absolute Maximum Ratings Electrical Characteristics Timing Characteristics Detailed Description Proximity Operation Proximity I²C Characteristics Alternate I²C Address Option I²C Write Transaction I²C Read Transaction Simplified State Diagram Register Description ENABLE Register (0x80) PRATE Register (0x82) PILTL Register (0x88) PILTH Register (0x89) PIHTL Register (0x8A) PIHTH Register (0x8B) PERS Register (0x8C) CFG0 Register (0x8D) PCFG0 Register (0x8E) PCFG1 Register (0x8F) REVID Register (0x91) ID Register (0x92) STATUS Register (0x9B) PDATAL Register (0x9C) PDATAH Register (0x9D) REVID2 Register (0xA6) SOFTRST Register (0xA8) PWTIME Register (0xA9) CFG8 Register (0xAA) CFG3 Register (0xAB) CFG6 Register (0xAE) PFILTER Register (0xB3) POFFSETL Register (0xC0) POFFSETH Register (0xC1) CALIB Register (0xD7) CALIBCFG Register (0xD9) CALIBSTAT Register (0xDC) INTENAB Register (0xDD) FAC_L Register (0xE5) FAC_H Register (0xE6) TEST9 Register (0xF9) Application Information PCB Pad Layout Packaging Drawings Tape & Reel Information Soldering & Storage Information Storage Information Moisture Sensitivity Shelf Life Floor Life Rebaking Instructions Laser Eye Safety Ordering & Contact Information RoHS Compliant & ams Green Statement Copyrights & Disclaimer Document Status Revision Information Content Guide