TCS34717 Color Sensor
Color light-to-digital converter 1.8V I²C
特点
- 1M:1 dynamic range
- Four independent analog-to-digital converters
- A reference channel for color analysis (clear channel photodiode)
- Programmable interrupt function
- Area efficient 2mm x 2.4mm Dual Flat no-lead (FN) package
优势
- Enables accurate color and ambient light sensing under varying lighting conditions
- Minimizes motion/transient errors
- Clear channel provides a reference which allows for isolation of color content
- Reduces microprocessor interrupt overhead
- Reduces board space requirements while simplifying designs
产品参数
| Supply Voltage [V] | 2.7 -3.3 |
|---|---|
| Interface | I2C - 1.8V |
| Color Sensor Channels | RGBC |
| IR Blocking Filter | |
| Programmable | Gain and integration time, interrupt |
| Temperature Range [°C] | -30 to 70 |
| Package | FN, pin count 8 |
| Remark | Not recommended for new designs. Please see TCS3472x device family. |
综述
The TCS3471 family of devices provides red, green, blue, and clear light sensing (RGBC) that detects light intensity under a variety of lighting conditions and through a variety of attenuation materials. An internal state machine provides the ability to put the device into a low power mode in between 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:
- Light color temperature measurement
- RGB LED backlight control
- RGB LED consistency control
- Health fitness
- Industrial process control
- Medical diagnostic equipment
工具
| 标题 | 分类 | 主标题 | 购买 |
|---|---|---|---|
| TCS3471EvalKit | Application Board | Evaluation Kit for TCS3471 |
技术文档
| 类别 | 描述 | 语言 | ||
|---|---|---|---|---|
| Datasheet | Document version 1-01 | English | ||
| Application Note | Color Classification with the TCS230 | English | ||
| Application Note | Lux and CCT Calculations (DN40) | English | ||
| Application Note | Improving Color Sensor Lux Accuracy | English | ||
| Application Note | Calculating Color Temperature and Illuminance (DN 25) | English | ||
| Application Note | Colorimetry Tutorial (DN 20) | English | ||
| Application Note | Basic Pre-Production Light & Color Sensor Solution Validation Process | 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 | TCS3471 Block Diagram | English |
相关评估板
Evaluation Kit for TCS3471
TCS3471EvalKit
The TCS3471 Evaluation Kit comes with everything needed to evaluate the TCS3471 color sensor. 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 TCS3471 daughter card, "plug-n-play" USB HID class drivers, software documentation, and GUI software allowing users to control the color sensor settings as the PIC takes the TCS3471 I2C digital outputs to calculate illuminance in lux and color temperature.
Please note that ams-oSRAM AG is discontinuing production of TCS3471.