OmniVision's OV20381 is an ultra-compact image sensor designed specifically to bring 20-megapixel resolution to high-end, dual-camera mobile zoom solutions using OmniVision's second-generation, 1.0-micron PureCel®Plus-S pixel technology. The OV20381 offers advanced features such as zig-zag high dynamic range (zHDR) and support for dual-camera functionality with context switching, scaler and electronic image stabilization (EIS). The on-chip EIS also enables advanced capabilities such as image deblur.
zHDR uses a long and a short exposure in a single frame to extend dynamic range capabilities of the sensors. Long and short exposure lines are diagonally interlaced across the entire pixel array in a zig-zag pattern. This enables live preview and video recording in HDR mode and single-shot full-resolution HDR images in capture mode without any shutter lag.
The OV20381 captures full-resolution 20-megapixel images and video with zHDR capability at 30 fps, ultra-high-resolution 4K2K video with full field-of-view at 60 fps, and 1080p high definition (HD) video at 120 fps. The OV20381 offers both MIPI D-PHY and C-PHY interfaces.
Automatic black level calibration (ABLC)
Programmable controls for:
- Frame rate
- Mirror and flip
- Cropping
- Windowing
Support for dynamic DPC cancellation
Supports output formats:
- 10-bit RAW
- DPCM 10-8 compression
Supports horizontal and vertical subsampling
Supports typical images sizes:
- 5184 x 3888
- 3840 x 2160
- 2560 x 1440
- 1920 x 1080
- 1280 x 720
- 1000 x 568
- 800 x 480
Programmable I/O drive capability
Standard serial SCCB interface with speed up to 1 MHz (when clock input is greater than 10 MHz)
Sequential multi-frame HDR
Up to 4-lane MIPI TX interface with speed up to 1.92 Gbps/lane
Programmable I/O drive capability
Embedded 20 kbits of one-time programmable (OTP) memory with 12 kbits reserved for customer use
Gyro interface with 4-wire SPI and EIS support
Long exposure time of up to 30 seconds
Two on-chip phase lock loops (PLLs)
Built-in temperature sensor
Typical module size: 8.5 x 8.5 x 5.3 mm
| Spec | OV20381-GA5A |
|---|---|
| Package | COB RW |
| Technology | HDR PureCel®Plus-S |
| Interface | MIPI |
| Shutter Type | Rolling Shutter |
| Resolution | 20MP |
| CFA (Chroma) | B&W |
| Analog / Digital | Digital |
| Power Requirement | Standby: 10 mW Active: 349 mW XSHUTDOWN: 5 µA |
| Output Format | RAW DPCM 10-8 compression |
| Operating Temperature | -30°C to +85°C |
| Optical Format | 1/2.76" |
| Frame Rate | Full @ 30 fps |
| Pixel Size | 1.0 µm |
| Image Area | 5257.73 x 3951.36 µm |
| Product Guide |