资产发布器

TMD2620 Proximity Detection Module

2-in-1 small aperture proximity detection module

特点

  • Small footprint and low profile package (3.10 x 2.05 x 1.00 mm)
  • 0.18μm process technology with 1.8V I²C bus

优势

  • Reduced board space requirements and enables low profile system design
  • Reduced power consumption

产品参数

Supply Voltage [V] 1.7-2.0
I²C Bus 1.8V
Programmable Gain, integration time, interrupt
Integrated Capabilities and Components IR LED
Recommended Operating Distances [cm] <15
Temperature Range [°C] -30 to 85
Package Surface-mount module, pin count 8

综述

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.

本产品适用于以下应用:

  • Mobile phone touchscreen disable

工具

标题 分类 主标题 购买
TMD2620EvalKit Application Board Evaluation Kit for TMD2620

技术文档

类别 描述 语言
Datasheet TMD2620 Datasheet v2-00 English
Application Note Proximity Detection Layout Recommendations (DN32A) English
Application Note Proximity Detection IR LED and Optical Crosstalk (DN 34) English
Application Note Proximity Detection and Optical Lenses (DN36) English
Application Note Colorimetry Tutorial (DN 20) English
Application Note Proximity Factory Calibration English
Application Note Basic Pre-Production Light & Color Sensor Solution Validation Process English

环境文档

类别 描述 语言
Material Declaration Form MDF_502390010_TMD26203 English
Material Declaration Form MDF_502390010_TMD26203M English
RoHS Certificate RoHS Certificate TMD2620 English

其他信息

类别 描述 语言
Block Diagram TMD2620 Block Diagram English
资产发布器