BYD比亚迪BF3901UCS CMOS图像传感器规格书下载1/131/13 inch QVGA CMOS Image Sensor
1/13 inch QVGA CMOS Image SensorBF3901UCSDatasheetThe BF3901UCS is a highly integrated QVGA camera chip which includes CMOS image sensor (CIS)
and image signal processing function (ISP). It is fabricated with the world’s most advanced CMOS
image sensor process to realize ultra-low dark noise, high sensitivity and very low power consumption
imaging system. The sensor consists of a 248 x 328 effective pixel array which has an optical format of
1/13 inch. It has integrated noise canceling CDS (Correlated Double Sampling) circuits, analog global
gain and separated R/G/B gain controller, automatic black level compensation and on-chip 10-bit ADC.
The on-chip ISP provides a very smooth AE (Auto Exposure) and accurate AWB (Auto White Balance)
control. It provides various data formats, such as Bayer RGB, RGB444, RGB555, RGB565, YCbCr 4:2:2.
It has a commonly used two-wire serial interface for the host to control the operation of the whole
sensor.
The product is capable of operating at up to 30 frames per second at 24MHZ clock in QVGA mode, with
complete user control over image quality and data format. All required image processing functions,
including exposure control, and so on, are also programmable through the two-wire serial bus.
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