OPT3002
- Wide Optical Spectrum: 300 nm to 1000 nm
- Automatic Full-Scale Setting Feature Simplifies Software and Configuration
- Measurement Levels:
- 1.2 nW/cm2 to 10 mW/cm2
- 23-Bit Effective Dynamic Range With
Automatic Gain Ranging - 12 Binary-Weighted, Full-Scale Range Settings:
< 0.2% (typ) Matching Between Ranges - Low Operating Current: 1.8 µA (typ)
- Operating Temperature: –40°C to +85°C
- Wide Power-Supply: 1.6 V to 3.6 V
- 5.5-V Tolerant I/O
- Flexible Interrupt System
- Small Form Factor: 2.0 mm × 2.0 mm × 0.65 mm
The OPT3002 light-to-digital sensor provides the functionality of an optical power meter within a single device. This optical sensor greatly improves system performance over photodiodes and photoresistors. The OPT3002 has a wide spectral bandwidth, ranging from 300 nm to 1000 nm. Measurements can be made from 1.2 nW/cm2 up to 10 mW/cm2, without the need to manually select the full-scale ranges by using the built-in, full-scale setting feature. This capability allows light measurement over a 23-bit effective dynamic range. The results are compensated for dark-current effects, as well as other temperature variations.
Use the OPT3002 in optical spectral systems that require detection of a variety of wavelengths, such as optically-based diagnostic systems. The interrupt pin system can summarize the result of the measurement with one digital pin. Power consumption is very low, allowing the OPT3002 to be used as a low-power, battery-operated, wake-up sensor when an enclosed system is opened.
The OPT3002 is fully integrated and provides optical power reading directly from the I2C- and SMBus-compatible, two-wire, serial interface. Measurements are either continuous or single-shot. The OPT3002 fully-operational power consumption is as low as 0.8 µW at 0.8 SPS on a 1.8-V supply.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | OPT3002 Light-to-Digital Sensor datasheet (Rev. A) | PDF | HTML | 2016/06/10 |
| Application brief | How to Select a Light Sensor for Your Application (Rev. C) | PDF | HTML | 2024/01/19 | |
| Technical article | Understanding tamper detection sensors | PDF | HTML | 2019/11/18 | |
| EVM User's guide | OPT3002EVM User's Guide | 2016/05/10 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
OPT3001EVM — 인체의 눈에 정확하게 반응하는 OPT3001 ALS(디지털 주변광 센서) 평가 모듈
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 (...)
OPT3002EVM — OPT3002 조명-디지털 센서 평가 모듈
TIDA-01069 — 잘못된 트리거 방지를 위해 PIR 센서를 사용한 고급 동작 감지기 레퍼런스 디자인
The (...)
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| USON (DNP) | 6 | 옵션 보기 |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.