TMD37024VC
TMD37024VC - Narrow ALS Color Proximity Sensor | ams OSRAM
The ams OSRAM TMD37024VC is a narrow ambient light sensing (ALS), color, and proximity sensor module combining 16-bit color sensing (RGBC + IR), digital ambient light sensing, and proximity detection in an extremely narrow 1.44 mm-wide OLGA-8 (8-SMD module, 1.5 x 2.9 mm) package.
An ambient light and proximity sensor module is an optical semiconductor that converts incident light into digital data the host processor can act upon. Within the sensing hierarchy, the TMD37024VC belongs to optical detectors and sensors, specifically integrated photodiode arrays with on-chip ADC conversion and I2C digital interface, making it a complete optical front end rather than a bare photodiode.
Key features include a 16-bit RGBC-IR color channel resolution for accurate color-temperature computation, a narrow 1.44 mm module width that enables slim bezel and edge-lit display designs, and integrated proximity detection that removes the need for a separate proximity sensor. The module integrates photodiodes, analog-to-digital conversion, and digital logic in one package, simplifying board design and reducing BOM count.
Technically, the device uses segmented photodiode arrays filtered for red, green, blue, clear, and infrared response. Digital output over I2C allows the host MCU to apply compensation algorithms for flicker and light-source variation. The narrow optical aperture design supports operation behind dark glass or within display cover-glass cutouts with minimal light loss.
Typical applications include smartphone and tablet display backlight dimming, automatic screen brightness in wearables and laptops, presence detection and gesture-adjacent functions in IoT devices, and color-temperature-corrected lighting control in smart-home products.
A key design consideration is mechanical placement: the extremely narrow 1.44 mm form factor permits bezel-edge placement, but the optical window, air gap, and crosstalk between the IR emitter and sensor must be controlled per the manufacturer datasheet mechanical integration guidelines.
This page synthesizes verified distributor pricing, drop-in alternatives from the same ams OSRAM family, design guidance, and SEO-structured FAQs not found together on the manufacturer datasheet or distributor product pages.
USD $0,27
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