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OV00494-B69G-1B

Companion HDR Image Processor For Automotive Applications

Manufacturer:

OmniVision Technologies
Mfr.Part #:

OV00494-B69G-1B
Datasheet:

OV00494-B69G-1B Datasheet (PDF)
Operating Temperature:

-40°C to +105°C
Output Format:

BT1120 16-bit, BT656 8-bit, RGB565 16-bit, RGB888 24-bit, YUV422 8/10/12-bit
Sensor Resolution:

Up to 1.3MP
Highest Frame Rate:

60 fps
EDA/CAD Models:

Request Free CAD Models for OV00494-B69G-1B

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

OV00494-B69G-1B General Description

OMNIVISION’s OV494 is a compact image signal processor (ISP) that enables best-in-class electronic distortion and perspective correction for a wide range of rearview camera architectures in automotive applications. The OV494 can output on a wide range of interfaces including DVP, MIPI, BT1120 or NTSC, performing distortion correction on high-quality video with up to 190 degrees of pixel-mapping flexibility. The OV494 also offers eight independent overlays with a 32-color palette for each image, without requiring additional processing support.

The OV494 is ideally suited to work with OMNIVISION’s portfolio of high-performance image sensors, including the OV10640 automotive image sensors. The OV494 can process image and video input of up to 1.4 megapixels at 60 frames per second (fps), with support for high dynamic range (HDR) up to 120 dB.

The OV494 comes in a compact 7 mm x 7 mm, 169-pin ball grid array (BGA) package.

Key Features

Up to 1.3MP sensor (1392×976 or 1280×1080) 60 fps with MIPI output (MIPI), 45 fps with DVP output (3.3V I/O)

Up to three capture HDR combination

Support for local and global tone mapping

Automatic white balance (AWB), automatic exposure control (AEC) / automatic gain control (AGC), 50/60 Hz auto flicker detection and elimination

Statistics data for up to four user programmable ROIs

Distortion/perspective correction (DC/PC), up to 190° HFOV

8 independent overlay layers, 32 color/palette per image, line, and global transparency control for each layer

Up to 8 GPIOs

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

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

Brown-out detection circuit and output flag

JTAG boundary scan

Serial camera control bus (SCCB) master/slave interface for sensor and ASIC configuration

Up to four-wire SPI flash interface to retrieve stored firmware and data from external SPI flash memory

Internal NTSC video encoder and NTSC output interface

On-chip voltage regulator from 1.8V to 1.1V and one DCDC from 3.3V/1.8V to 1.1V

Specifications

Spec	OV00494-B69G-1B	Operating Temperature	-40°C to +105°C
Output Format	BT1120 16-bit, BT656 8-bit, RGB565 16-bit, RGB888 24-bit, YUV422 8/10/12-bit	Sensor Resolution	Up to 1.3MP
Highest Frame Rate	60 fps	Recommended Architectures	CMS, RVC, SVS