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.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
OPT3004DTSEVM — OPT3004 evaluation module for digital ALS with increased angular IR rejection for DTS package
The OPT3004 for DTS package evaluation module (EVM) is a platform for evaluating the performance of the OPT3004 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 (...)
OPT3004EVM — OPT3004 evaluation module for digital ambient light sensor with increased angular IR rejection
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 (...)
LIGHTSOURCE01EVM — Stable light source for calibration of TI ambient light sensors evaluation module
The LIGHTSOURCE01EVM is a stable uniform light source used for the calibration of ambient light sensors (ALS) and color sensors. This light source is designed to be used in production environments to calibrate and test final products containing TI light sensors. This stabilized light source can be (...)
TIDA-010224 — Low-power wireless camera reference design for extended battery life
processor with a (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-5X3 (DTS) | 8 | Ultra Librarian |
| USON (DNP) | 6 | Ultra Librarian |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
- Fab location
- Assembly location
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.