The OV0TA1B CMOS image sensor from Omnivision fits 3-mm-high modules, ultrathin-bezel notebooks, webcams, and IoT devices. This low-power sensor is well-suited for AI-based human presence detection, facial authentication, and always-on devices. Additionally, it comes in monochrome and infrared versions to complement designs that include a separate RGB camera.
Featuring 2-µm pixels based on the company’s PureCel technology, the OV0TA1B sensor offers high sensitivity and modulation transfer function (MTF) for reliable detection and authentication. It delivers 30 frames/s at a resolution of 440×360 pixels in a compact 1/15.8-in. optical format.
In addition to the higher resolution, the sensor can also operate at a lower resolution of 220×180 pixels, consuming just 2.58 mW at 3 frames/s. The lower resolution and frame rate reduce power consumption, allowing it to meet the needs of energy-sensitive applications.
The OV0TA1B provides programmable controls for frame rate, mirroring, flipping, cropping, and windowing. It supports 10-bit RAW output in normal mode and 8-bit RAW output in always-on mode, along with static defect pixel correction and automatic black level calibration.
Samples of the OV0TA1B image sensor are available now, with mass production to begin in Q1 2025.
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