TCS37727 Color Sensor
Color light-to-digital converter with proximity sensing, I2C = 1.8V interface
特点
- Integrated RGB and proximity sensor
- Programmable color sensing and proximity detection
- Integrated IR blocking filter
- 3.8M:1 dynamic range
优势
- Single device reduces board space
- Enables flexible operation for wide range of applications
- Enables accurate color and ambient light sensing under varying lighting conditions
- Enables operation within wide range of lighting conditions
产品参数
| Supply Voltage [V] | 2.7 - 3.6 |
|---|---|
| I²C Bus | 1.8V |
| Programmable | Gain, Integration time, Interrupt |
| Integrated Capabilities | ALS, color sensing |
| Recommended Operating Distances | < 15 cm, < 46 cm, < 1 m |
| Temperature Range [°C] | -30 to 70 |
| Package | FN, pin count 6 |
| Remark |
综述
The TCS3772 device family provides red, green, blue, and clear (RGBC) light sensing and, when coupled with an external IR LED, proximity detection. These devices detect light intensity under a variety of lighting conditions and through a variety of attenuation materials, including dark glass. The proximity detection feature allows a large dynamic range of operation for accurate short distance detection, such as in a cell phone, for detecting when the user positions the phone close to their ear. An internal state machine provides the ability to put the device into a low power state in between proximity and RGBC measurements providing very low average power consumption. This data is transferred via an I2C to the host.
Not Recommended for New Designs!
ams-OSRAM AG is discontinuing production of this device. Final lifetime buy order must be placed by OCTOBER 15, 2021. Please contact your local sales representative for further information regarding available or planned replacement options.
本产品适用于以下应用:
- Mobile handsets
- Tablets
- Computers
- Optical switch
- Industrial process control
技术文档
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| Datasheet | Document version 1-01 | 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 |
环境文档
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| RoHS Certificate | RoHS Certificate_TCS3772 | English |
通知
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| EoL Notification | Plano Test Site (issued May-20-2021) | English |
其他信息
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| Block Diagram | TCS3772 Block Diagram | English | ||
| Factsheet | Color Sensors and Proximity Detection | English |
