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OPT3001-Q1
- AEC-Q100 Qualified for Automotive Devices
- Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature
- Device Temperature Grade 3: –40°C to +85°C Ambient Operating Temperature
- Precision Optical Filtering to Match Human Eye:
- Rejects > 99% (Typical) of IR
- Automatic Full-Scale Setting Feature Simplifies Software and Ensures Proper Configuration
- Measurements: 0.01 Lux to 83k 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 (Grade 2): –40°C to +105°C
- Operating Temperature Range (Grade 3): –40°C to +85°C
- Functional Temperature Range: –40°C to 105°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
The OPT3001-Q1 device is an optical 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.
The OPT3001-Q1 device 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 OPT3001-Q1 device to accurately meter the intensity of light as seen by the human eye, regardless of light source. The strong IR rejection also aids in maintaining high accuracy when industrial design calls for mounting the sensor under dark glass for aesthetics. The OPT3001-Q1 device is designed for systems that create light-based experiences for humans, and an ideal preferred replacement for photodiodes, photoresistors, or other ambient light sensors with less human eye matching and IR rejection.
The digital operation is flexible for system integration. Measurements can be either continuous or single-shot. The control and interrupt system features autonomous operation, allowing the processor to sleep while the sensor searches for appropriate wake-up events to report through the interrupt pin. The digital output is reported over an I2C- and SMBus-compatible, two-wire serial interface.
The low-power consumption and low-power supply voltage capability of the OPT3001-Q1 device enhance the battery life of battery-powered systems.
Measurements can be made from 0.01 lux up to 83k 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 | OPT3001-Q1 Ambient Light Sensor (ALS) datasheet (Rev. A) | PDF | HTML | 2018年 12月 20日 |
| Application brief | How to Select a Light Sensor for Your Application (Rev. C) | PDF | HTML | 2024年 1月 19日 | |
| Application note | Standalone Evaluation Platform for TI Light Sensors (Rev. A) | PDF | HTML | 2023年 7月 21日 | |
| Application brief | Using Digital Output Ambient Light Sensors for Automotive Displays | 2019年 6月 27日 | ||
| Application brief | OPT3001/-Q1:Automatic control of Display backlight using an Ambient Light Sensor | 2017年 8月 18日 | ||
| EVM User's guide | OPT3001EVM User's Guide (Rev. A) | 2014年 10月 14日 |
設計與開發
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The OPT3001 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 applications. The OPT3001EVM is a platform for evaluating the performance of the OPT3001 under various (...)
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| USON (DNP) | 6 | Ultra Librarian |
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
- 認證摘要
- 進行中持續性的可靠性監測
- 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。