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Overview

OmniVision's OV495 is an image signal processor (ISP) companion chip that pairs with OmniVision's family of automotive RAW image sensors for advanced automotive imaging applications. The OV495 enables electronic distortion and perspective correction without video compression artifacts, making it an ideal ISP solution for next generation rear view camera and camera monitor system (CMS) applications. The OV495 is compatible with OmniVision's OX03A, OX02A, OV2775, OV10650, and OV10640 automotive image sensors.

The OV495 can process video streams of up to two megapixels in resolution at a maximum of 60 frames per second (fps), with distortion and perspective correction to enable different viewing modes and angles. The OV495 also supports overlay capability for features, such as parking guidance, to enable high-performance vision systems.

The OV495 comes in an AEC-Q100 Grade 2-qualified 7 x 7 mm BGA package and contains an advanced set of safety mechanisms to enable ASIL rated camera systems.

Features

AEC-Q100 grade 2 qualified

Advanced 150Mp/s throughput ISP for high quality image capturing and video streaming

Local and global tone mapping support

Up to 3-capture HDR combination

Supports distortion correction (DC) / perspective correction (PC) up to 190 degrees

Supports four independent layers, line and global

Transparency control for each layer, 32 color/palette per image and sizes up to 1080p overlay

On-chip DDR

Embedded information including frame counter, temperature, and register data for each image to enable critical automotive safety applications

Auto white balance (AWB)

Automatic exposure control (AEC) / automatic gain control (AGC)

Supports statistics data of up to four user programmable ROIs

SCCB master/slave interface for sensor and ASIC configuration

Supports four-wire or two-wire serial interface to retrieve stored firmware from external memory devices, such as EEPROM

On-chip PLL to generate internal clocks

On-chip voltage regulator 1.8V to 1.1V

Brown-out detection circuit and output flag

Supports 2x2 lane MIPI RX/TX and 1x4 lane MIPI RX/TX

Supports 12-bit DVP input, shared with MIPI RX

Supports 12-bit DVP output, shared with MIPI TX

Supports 24-bit DVP output, shared with BT1120 output

Embedded 32-bit RISC processor for high performance and flexibility

Supports 1K bits of one-time programmable memory (OTP)

JTAG boundary scan

Part Specification
SpecOV00495-U69G-2COV00495-U69G-TC
PackageBGABGA
Sensor ResolutionUp to 2MPUp to 2MP
Highest Frame Rate45 fps @ 2MP45 fps @ 2MP
Output FormatBT656/601/1120
YUV
RAW
RGB
BT656/601/1120
YUV
RAW
RGB
Operating Temperature-40°C to +105°C-40°C to +105°C
Recommended ArchitecturesRVC
CMS
RVC
CMS
Product GuidePDFPDF
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