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SKUOV00490-B00G-1B
OV00490-B00G-TB -
PackageBGA
BGA
High-Quality Image and Video Processing for the Next Generation of Advanced Driver Assistance Systems
The OV490 is a new powerful companion chip that brings improved high dynamic range (HDR) functionality as well as high-quality image and video processing to next-generation advanced driver assistance systems (ADAS). Working in conjunction with other high-performance image sensors, the OV490 enables extremely flexible system partitioning to support a number of advanced automotive features.
OMNIVISION’s OV490 enables simultaneous output of fully processed YUV or RGB for display-based applications and RAW data for machine vision downstream processing. It also incorporates unique architecture that is capable of processing two video pipelines, resulting in reduced bill-of-materials.
The OV490 contains a well-defined feature set to fulfill Automotive Safety Integrity Level (ASIL) according to ISO 26262. The companion chip fits into a BGA package, and has completed AEC-Q100 Grade 2 qualifications.
AEC-Q100 grade 2 qualified
Feature set optimized for next generation surround view applications
Simultaneous output of fully processed YUV for display based applications and RAW only to enable machine vision downstream processing
Parallel processing of two input streams
Industry leading HDR technology, third generation HDR technology allows capturing of more details in bright and dark environments
JTAG boundary scan
High speed serial data transfer with MIPI CSI-2
Embedded information including: frame counter, temperature and register data in each image to enable critical automotive safety applications
Industry’s first features to improve image harmonization and synchronization for surround view applications
SCCB master interface for automatic sensor configuration at power-on
SCCB slave interface for OV490 configuration by host
On-chip PLL to generate stable internal clock frequency
On-chip voltage regulator 3.3V/1.8V to 1.2V
Brown-out detection circuit and output flag
Embedded 32-bit RISC processor for high performance and great flexibility
Supports 1K bits of one time programmable memory (OTP)
Advanced ISP for high quality image capturing and video streaming
Advanced auto white balance (AWB)
AEC/AGC with statistical data from hardware engine and algorithm running on RISC
Support of four user-defined ROI windows for statistics
DNS (RAW de-noise) and CIP (de-mosaic)
Supports power cut mode designed for power saving during system quiescence
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SpecOV490
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CategoryAutomotive Companion Chip
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Highest Frame Rate30 fps (dual sensor) @ 1.4MP, 60 fps (single sensor) @ 1.4MP
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Output FormatBT656/601, RAW, RGB, YUV
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PackageBGA
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Recommended ArchitecturesCMS, SVS
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Sensor ResolutionUp to 1.4MP
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Use CaseViewing Applications - E-mirrors, Viewing Applications - Rear View Camera, Viewing Applications - Surround View Camera