OPT3004
- Precision optical filtering to match human eye:
- Rejects > 99% (typical) of IR over ±85° angle of incidence
- Automatic full-scale setting feature simplifies software and ensures proper configuration
- Measurements: 0.01 lux to 83 k lux
- 23-Bit Effective dynamic range with automatic gain ranging
- 12 Binary-weighted full-scale range settings: < 0.2% (typical) matching between ranges
- Low operating current: 1.8 µA (Typical)
- Operating temperature range: –40°C to +85°C
- Wide power-supply range: 1.6 V to 3.6 V
- 5.5-V Tolerant I/O
- Flexible interrupt system
- Small-form factor:
- 2 mm × 2 mm × 0.65 mm for USON package
- 2.1 mm × 1.9 mm × 0.6 mm for SOT-5X3 package
The OPT3004 is a sensor that measures the intensity of visible light. The spectral response of the sensor tightly matches the photopic response of the human eye and includes significant infrared rejection over a wide angle of incidence.
The OPT3004 is a single-chip lux meter, measuring the intensity of light as visible by the human eye. The precision spectral response and strong IR rejection of the device enables the OPT3004 to accurately meter the intensity of light as seen by the human eye regardless of light source. The strong IR rejection also helps to maintain high accuracy when industrial design calls for mounting the sensor under dark glass for aesthetics. The OPT3004 is designed for systems that create light-based experiences for humans, and is an ideal preferred replacement for photodiodes, photoresistors, or other ambient light sensors with less human eye matching and IR rejection.
Measurements can be made from 0.01 lux up to 83 k lux without manually selecting full-scale ranges by using the built-in, full-scale setting feature. This capability allows light measurement over a 23-bit effective dynamic range.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | OPT3004 Ambient Light Sensor (ALS) With Excellent Angular IR Rejection datasheet (Rev. A) | PDF | HTML | 2021年 12月 17日 |
| Application brief | How to Select a Light Sensor for Your Application (Rev. C) | PDF | HTML | 2024年 1月 19日 | |
| Certificate | OPT3004EVM EU Declaration of Conformity (DoC) | 2023年 9月 7日 | ||
| Application note | Standalone Evaluation Platform for TI Light Sensors (Rev. A) | PDF | HTML | 2023年 7月 21日 | |
| User guide | OPT3004DTSEVM User's Guide (Rev. A) | PDF | HTML | 2022年 1月 24日 | |
| Certificate | OPT3004DTSEVM EU RoHS Declaration of Conformity (DoC) | 2021年 12月 15日 | ||
| User guide | OPT3004DTSEVM User's Guide | PDF | HTML | 2021年 10月 1日 | |
| EVM User's guide | OPT3004EVM User's Guide | 2018年 12月 10日 | ||
| Application brief | OPT3001/-Q1:Automatic control of Display backlight using an Ambient Light Sensor | 2017年 8月 18日 | ||
| More literature | Engineering A Smarter Building | 2016年 1月 26日 | ||
| Application note | Understanding the I2C Bus | PDF | HTML | 2015年 6月 30日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
OPT3004DTSEVM — 適用數位 ALS 且具 DTS 套件強化型角紅外線阻絕功能的 OPT3004 評估模組
適用 DTS 封裝評估模組 (EVM) 的 OPT3004，是在各種條件下評估 OPT3004 性能的平台。OPT3004 是配備數位輸出積體電路的環境光感測器 (ALS)。採用可搭配 I2C 通訊協定運作的雙線介面，適合各種應用。
OPT3004DTSEVM 由兩個印刷電路板 (PCB) 組成。第一個 PCB 是與電腦進行通訊的 SM-USB-DIG 板，可提供電源、傳送與接收適當的數位訊號。第二個 PCB 為 OPT3004 測試板，其中包含 OPT3004 及其支援電路。
OPT3004EVM — 適用數位環境光感測器且具強化型角紅外線阻絕功能的 OPT3004 評估模組
The OPT3004 evaluation module (EVM) is a platform for evaluating the performance of the OPT3004 device under various conditions. OPT3004 is an ambient light sensor (ALS) with a digital-output integrated circuit. It uses a two-wire interface that works with the I2C protocol, making it ideal for many (...)
TIDA-010224 — 可延長電池壽命的低功耗無線攝影機參考設計
具有 Wi-Fi® 連接裝置的處理器可實現安全高品質即時視訊串流和雙向音訊串流，並具有降噪和迴聲消除功能。此設計包含紅外線 (IR) LED 與 IR Cut 濾波器，以提供夜視功能。
| 封裝 | 引腳 | 下載 |
|---|---|---|
| SOT-5X3 (DTS) | 8 | 檢視選項 |
| USON (DNP) | 6 | 檢視選項 |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。