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B&W CMOS 1.3 Megapixel (1280x1024) Image Sensor with PureCel®Plus‑S Global Shutter and Nyxel® Technology
  • SKU
    OG01A1B-GA5A-Z
  • Category
    Image Sensor - 1MP and Below

OMNIVISION’s OG01A is a backside-illuminated (BSI) global shutter (GS) image sensor with a pixel size of 2.2 microns. It combines OMNIVISION’s PureCel®Plus-S pixel technology and Nyxel® near-infrared (NIR) technology to enable optimal performance and precision along with industry-leading NIR quantum efficiency (QE). These features make the OG01A ideal for a wide range of consumer and industrial applications that need a global shutter to avoid motion blur, along with top NIR performance for low- and no-light conditions.

The OG01A is well-suited to multiple machine-vision applications, including AR/VR headsets, drones, robots, and simultaneous localization and mapping (SLAM), as well as facial authentication in smartphones and other consumer electronics. This technology is also ideal for automotive in-cabin driver state monitoring and eye tracking.

The 1.3 megapixel OG01A image sensor provides 1280 x 1024 resolution at 120 frames per second (fps) and 640 x 480 resolution at 240 fps in a compact 1/5 inch optical format.

The sensor’s high modulation transfer function (MTF) enables sharper images with more detail, which is especially important for enhancing decision-making processes in machine vision applications. The OG01A also has a high NIR QE at 940 nm and 850 nm, enabling the sensor to see farther and better in low- and no-light conditions, which allows designers to use less IR LED light and achieve lower system-level power consumption. For AR/VR headsets, this reduces heat generation. For industrial and robotics applications, designers can use fewer IR LEDs for lower system cost, or use the same number of IR LEDs to achieve a greater image detection range.

2.2 µm x 2.2 µm pixel with PureCel®Plus-S Global Shutter and Nyxel® technology

Automatic black level calibration (ABLC)

Programmable controls for:
– Frame rate
– Mirror and flip
– Cropping

Support output formats:
– 8/10-bit RAW

Fast mode switching

Supports horizontal and vertical 2:1 and 4:1 monochrome subsampling

Supports 2×2 monochrome binning

1/2-lane MIPI serial output interface

1/2 trio CPHY interface, up to 1.1 Gsps/trio

Support for image sizes:
– 1280 x 1024
– 640 x 480

Embedded 256 bytes of one-time programmable (OTP) memory for part identification

Two on-chip phase lock loops (PLLs)

Built-in strobe control

Support for multi-sensor mode operation

Programmable ROI

Embedded temperature sensor

  • Spec
    OG01A1B-GA5A-Z
  • Analog / Digital
    Digital
  • CFA (Chroma)
    B&W
  • Image Area
    2851.2 x 2288 µm
  • Resolution
    1.3MP
  • Package
    COB, RW
  • Optical Format
    1/5"
  • Pixel Size
    2.2 µm
  • Frame Rate
    Full @ 120 fps
  • Power Requirement
    Active: 184 mW @ 120 fps, XSHUTDOWN: 1 µA
  • Operating Temperature
    -30°C to +85°C
  • Output Format
    RAW
  • Shutter Type
    Global Shutter
  • Interface
    MIPI
  • Technology
    Nyxel®, PureCel®Plus-S