OPT4003DNPRQ1
ActiveAUTOMOTIVE HIGH-SPEED HIGH-PRECISION DIGITAL LIGHT SENSOR
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OPT4003DNPRQ1
ActiveAUTOMOTIVE HIGH-SPEED HIGH-PRECISION DIGITAL LIGHT SENSOR
Technical Specifications
Parameters and characteristics for this part
| Specification | OPT4003DNPRQ1 |
|---|---|
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Output Type | I2C/SMBus |
| Package / Case | 6-UDFN Exposed Pad |
| Proximity Detection | False |
| Qualification | AEC-Q100 |
| Supplier Device Package | 6-USON (2x2) |
| Type | Ambient, IR |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.6 V |
| Wavelength | 800 nm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.03 | |
| 10 | $ 3.02 | |||
| 25 | $ 2.69 | |||
| 50 | $ 2.55 | |||
| 100 | $ 2.49 | |||
| 500 | $ 2.08 | |||
| 1000 | $ 1.95 | |||
| Digi-Reel® | 1 | $ 4.03 | ||
| 10 | $ 3.02 | |||
| 25 | $ 2.69 | |||
| 50 | $ 2.55 | |||
| 100 | $ 2.49 | |||
| 500 | $ 2.08 | |||
| 1000 | $ 1.95 | |||
| Tape & Reel (TR) | 3000 | $ 1.05 | ||
| 6000 | $ 1.02 | |||
| 9000 | $ 0.98 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.72 | |
| 100 | $ 1.42 | |||
| 250 | $ 1.02 | |||
| 1000 | $ 0.77 | |||
Description
General part information
OPT4003-Q1 Series
The OPT4003-Q1 is a dual-channel, light-to-digital sensor (single-chip lux meter and NIR power meter) that independently measures the intensity of visible and near infrared (NIR) light. To measure accurate visible light intensity, a specially engineered filter on the device tightly matches the photopic response of the human eye and rejects the near-infrared component from common light sources. The NIR channel filter is specially engineered to provide high sensitivity to wavelengths in the near infrared region while achieving high rejection of visible wavelengths with a sharp cutoff at 800nm. The output of the OPT4003-Q1 is semi-logarithmic with binary logarithmic full-scale light ranges along with a highly linear response within each range. The visible channel provides nine binary light ranges, providing measurement capability from 535µlux to 143klux for the USON package variant, 585µlux to 157klux for the SOT-5X3 package variant. The NIR channel provides seven light ranges, providing measurement capability from 409pW/cm2 to 27.45mW/cm2 for the USON package variant, 447pW/cm2 to 30 mW/cm2 for the SOT-5X3 package variant. The built-in automatic range selection logic dynamically adjusts the device gain settings based on the light level, providing the best possible resolution in all conditions without user input.
The OPT4003-Q1 is equipped with engineered optical filters on both channels, providing strong out-of-band rejection. Strong infrared rejection on the visible channel aids in maintaining high lux accuracy across all light sources, especially when the sensor is placed under dark glass for aesthetic reasons. The NIR channel robust rejection of visible wavelengths and sharp cutoff below 800nm enables precise near-infrared measurements under mixed lighting conditions, including high levels of visible light.
The OPT4003-Q1 is designed for systems that require light level detection to enhance user experience and typically replaces low-accuracy photodiodes, photoresistors, and other ambient light sensors with underwhelming human eye matching and near-infrared rejection.
Documents
Technical documentation and resources