高動態(tài)CMOS圖像傳感器設計標準

1、 MT9V022Introducing a 1/3-Inch, Wide VGA CMOS Image Sensor for Automotive Scene-Understanding SystemsFinally, an Image Sensor Supplier for the Automotive IndustryMicron recognizes the automotive industry requires specialized parts and dedicated resources. For more than 25 years, weve built high-qual

2、ity semiconduc-tors for a range of markets and applications. And weve never expected our customers to compromise. Thats why were proud to introduce Microns new MT9V022, our CMOS image sensor designed exclu-sively for the demanding automotive environment.The MT9V022 provides global shutter, a high fr

3、ame rate, near infrared sensitivity, and the ability to synchronize cameras in stereovision systems. Most importantly, it performs superbly under low-light conditions, and in extremely low to very high tem-peratures. Weve developed this sensor with the help of numerous automotive subsystem suppliers

4、, so Microns MT9V022 ts many automotive process-ing applications.Keys to Superior Performancein the Harsh Automotive EnvironmentThe automotive environment can be severe. But, unlike sensors designed for digital cameras and cell phones, Microns MT9V022 automotive sensor continues to provide clear ima

5、ges under a range of conditions.Extended light sensitivity. The MT9V022 boasts a 100dB+ dynamic range. This enables the sensor to capture scenes containing both low light levels (down to sub-0.1 lux! or direct sunlight.Wide temperature range. The MT9V022 func-tions brilliantly at 40°C to +85

6、76;C, and withstands temperatures up to +125°C. See for yourself the strength of this high-performance sensor. View actual photos taken with it on the back of this yer. Scene-Understanding Applications Smart air bag deployment Occupant identication and classication Biometric identication/securi

7、ty Drowsiness detection Vehicle and contents theft identication Lane tracking and departure warning Adaptive cruise control Blind spot detection Windshield wiper control High beam dimming Collision avoidance/pedestrian protection Active suspension Drive-by wireWe Design and Manufacture,You Enjoy Gre

8、ater ResponsivenessWith Micron, you get more than just design exper-tise. You gain the advantages of in-house fabrica-tion. This means we control the parts we manufac-ture, making us more responsive to our customers needs. Our design and manufacturing facilities in Asia, Europe, and the United State

9、s provide in-creased capacity and enable us to better serve you no matter where you do business.Get All the FactsCall us at 208-368-3900 to discuss all the advan-tages of Microns automotive-specic MT9V022. And ask about our full line of automotive products, including industrial temperature DRAM, Q-F

10、lash®and NAND Flash memory, and our MT9V111 image sensor for automotive display applications.Pixel Size: 6µm x 6µm Array Format (active:752H x 480VImaging Area:4.55mm x 2.97mmColor Filter Array: Monochrome or RGB Bayer color lters Optical Format:1/3-inchFrame Rate: 60 fps 752H x 480V,

11、higher frame rates atlower resolutionsDynamic Range: 80100dBShutter: TrueSNAP simultaneous integrate and readoutglobal shutter Data Format: Parallel/LVDS (serial, selectable10 to 8 bitsWindow Size: Programmable to any size(e.g., QVGA, CIF, QCIF, etc. Scan Mode: Progressive or interlacedAutomatic and

12、 Regionally weighted exposure, Programmable black level offset correction, Functions: horizontal blanking, vertical blanking, lighting control, left-right and top-bottom image reversal, windowing, regional gain, image decima-tionProducts are warranted only to meet Microns production data sheet speci

13、cations. Products and specications are subject to change without notice.Micron, the Micron logo, and TrueSNAP are trademarks of Micron Technology, Inc. All other trademarks are the property of their respective owners. ©2004 Micron Technology, Inc. All rights reserved. 05/19/05 EN.LSpecicationsM

14、T9V022 ADC: 10-, 8-bit, selectableData Rate: 26.6 megapixels per second(master clock, 26 MHzResponsivity:4.8 V/lux-sec (550nmMinimum sub-0.1 lux (mono, Detectable Light: 5 lux (colorLag:0.5%, 0100% of full wellDark Current: <10% of saturation signalat +85°CSpectral Range: 4501,050nmQuantum Efciency:>34% ( 850nmConversion Gain: 30 uV/e-Pixel Read Noise: <25e-Supply Voltage: 3.03.6V (3.3V nominal Power<320mW ( 60 fps, Consumption