TMD2620 Proximity Detection Module
2-in-1 small aperture proximity detection module
特徴
- Small footprint and low profile package (3.10 x 2.05 x 1.00 mm)
- 0.18μm process technology with 1.8V I²C bus
利点
- Reduced board space requirements and enables low profile system design
- Reduced power consumption
製品パラメーター
| 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 |
概要
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.
本製品は以下の用途に適しています。
- Mobile phone touchscreen disable
ツール
| タイトル | カテゴリー | 見出し | 購入 |
|---|---|---|---|
| TMD2620EvalKit | Application Board | Evaluation Kit for TMD2620 |
技術資料
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Datasheet | TMD2620 Datasheet | 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 |
環境関連文書
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Material Declaration Form | MDF_502390010_TMD26203 | English | ||
| Material Declaration Form | MDF_502390010_TMD26203M | English | ||
| RoHS Certificate | RoHS Certificate TMD2620 | English |
その他の情報
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Block Diagram | TMD2620 Block Diagram | English |
関連のボード
Evaluation Kit for TMD2620
TMD2620EvalKit
The TMD2620 Evaluation Kit comes with everything needed to evaluate the TMD2620 proximity sensor module. The evaluation kit comprises of a main controller board with a PIC microcontroller, an industry standard USB 2.0 interface (with an USB cable), a TMD2620 module daughter card, "plug-n-play" USB HID class drivers, software documentation, and GUI software allowing users to control the proximity sensor settings as the PIC takes the TMD2620 I²C digital outputs to calculate proximity.