TCS37717 Color Sensor
Color light-to-digital converter with proximity sensing, I²C = 1.8V
特徴
- Integrated RGB and proximity detection
- Programmable color sensing and proximity detection
- 1M:1 dynamic range
- Programmable interrupt function
- Area efficient 2mm x 2.4mm Dual Flat no-lead (FN) package
利点
- Single device (module) reduces board space and design effort
- Enables flexible operation for wide range of applications
- Enables operation within wide range of lighting conditions
- Reduces microprocessor interrupt overhead
- Reduces board space requirements while simplifying designs
製品パラメーター
| Supply Voltage [V] | 2.7 - 3.3 |
|---|---|
| I²C Bus | 1.8V |
| Programmable | Gain, integration time, interrupt |
| Integrated Capabilities | ALS, color sensing |
| Recommended Operating Distances | < 1 m |
| Temperature Range [°C] | -40 to 85 |
| Package | FN, pin count 6 |
| Remark | Not recommended for new designs. Please see TCS3772x device family. |
概要
The TCS3771 family of devices provides red, green, blue, and clear (RGBC) light sensing and proximity detection (when coupled with an external IR LED). They detect light intensity under a variety of lighting conditions and through a variety of attenuation materials. The proximity detection feature allows a large dynamic range of operation for use in short distance detection behind dark glass such as in a cell phone or for longer distance measurements for applications such as presence detection for monitors or laptops. The programmable proximity detection enables continuous measurements across the entire range. In addition, an internal state machine provides the ability to put the device into a low power mode in between RGBC and proximity measurements providing very low average power consumption. This data is transferred via an I2C to the host.
本製品は以下の用途に適しています。
- Mobile phone and computer touchscreen control
- Ambient light sensing
- Light color temperature sensing
- Medical diagnostics
- Optical switch
ツール
| タイトル | カテゴリー | 見出し | 購入 |
|---|---|---|---|
| TCS3771EvalKit | Application Board | Evaluation Kit for TCS3771 |
リソース
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Application Data | RefBoard | English |
技術資料
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Datasheet | Document version 1-31 | English | ||
| Application Note | Minimizing Crosstalk and Emitter Placement | English | ||
| Application Note | Lux and CCT Calculations (DN 40) | English | ||
| Application Note | Compensating for Light Flicker on Optical Sensors (DN 22) | English | ||
| Application Note | Improving Color Sensor Lux Accuracy | English | ||
| Application Note | Colorimetry Tutorial (DN 20) | English | ||
| Application Note | Basic Pre-Production Light & Color Sensor Solution Validation Process | English |
お知らせ
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| EoL Notification | Plano Test Site (issued May-20-2021) | English |
その他の情報
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Block Diagram | TCS3771 Block Diagram | English |
関連のボード
Evaluation Kit for TCS3771
TCS3771EvalKit
