TCS3408 Color Sensor
TCS3408 Color and 50/60 Hz Ambient light flicker detection sensor
特徴
- Ultra-high ALS and color sensitivity
- 4096x dynamic range
- Dual 50/60 Hz ambient light flicker detection channel
- Improved RGBC and doubling of flicker gain (2048x)
- Improved UV/IR-rejection filter
- 0.18µm process technology with 1.8V I²C
利点
- Enables accurate stable measurement behind inked materials
- Enables dark room to sunlight operation
- Minimizes camera flicker effect in 50/60 Hz light-source environments
- 3x flicker sensitivity enables detection of low and high frequency light flickering
- Improves lux accuracy and CCT measurements
- Reduces power consumption in battery powered applications
製品パラメーター
| Supply Voltage [V] | 1.7 - 2.0 |
|---|---|
| Interface | I²C - 1.8V |
| Color Sensor Channels | 5 |
| IR Blocking Filter | Yes |
| Programmable | Gain, Integration Time, Interrupt |
| Temperature Range [°C] | -30 to 70 |
| Package | QFN, Pin Count 12 |
| Remark |
概要
The TCS3408 is an ultra-high sensitivity light-to-digital converter that features ambient light and color (RGB) sensing and selective flicker detection. The ambient light and color sensing function provide five concurrent ambient light sensing channels: Red, Green, Blue, Clear, and Wideband. The RGB and Clear channels have a UV/IR blocking filter. This architecture accurately measures ambient light and enables the calculation of illuminance, chromaticity, and color temperature to manage display appearance. The architecture of the engine features self-maximizing dynamic range, ambient light subtraction, data output and interrupt-driven 1.8V I²C communications interface. The device integrates direct detection of 50Hz or 60Hz ambient light flicker. Flicker detection is executed in parallel with ambient light and color sensing has independent gain configuration and also suppresses cross-coupling from any 940nm IR, if generated by adjacent circuits (e.g. from a Time-of-Flight sensor). The flicker detection engine can also buffer data for calculating other flicker frequencies externally.
本製品は以下の用途に適しています。
- Camera
- Smartphone
- Tablet
- Display Backlight Control
ツール
| タイトル | カテゴリー | 見出し | 購入 |
|---|---|---|---|
| Evaluation Kit for TCS3408 | Application Board | Evaluation Kit for TCS3408 |
リソース
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Driver | TCS3408_Driver_Linux_v1.3.zip | EN |
技術資料
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Datasheet | Datasheet version 2-00 | English | ||
| Application Note | ALS-Proximity_Flicker_Detection | English | ||
| Application Note | Using Interrupts and the Persistence Filter (DN 41) | English | ||
| Application Note | Compensating for Light Flicker on Optical Sensors (DN 22) | 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 | ||
|---|---|---|---|---|
| RoHS Certificate | RoHS Certificate TCS3408 | English |
その他の情報
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Block Diagram | TCS3408 Block Diagram | English |
関連のボード
Evaluation Kit for TCS3408
Evaluation Kit for TCS3408
関連製品
TCS3707 Color and Proximity Sensor
TCS3707
