ST13003A DataSheet
DATASHEET
ST13003A 描述
Xtal/clock operation Operation of any MX-COM IC without a Xtal or clock input may cause device damage. To minimize damage in the event of a Xtal/drive failure, you should install a current limiting device (resistor or fast-reaction fuse) on the power input (VDD).
ST13003A 特点
The Micron® Imaging ST13003A VGA-based CMOS active-pixel sensor has a 1/2-inch optical format and delivers superb resolution at a turbocharged 200 fps, making it the perfect solution for machine vision assembly lines, airbag deployment, golf swing analysis, and special effects in movies. The freeze-frame shutter allows the signal charges of all pixels to be integrated in parallelall pixels start integrating simultaneously and stop integrating simultaneously. The charges are then sampled into pixel analog memories (one mem- ory per pixel) and consequently, row by row, are digi- tized and read out-of-chip. The sensor works in master, snapshot, or slave mode. In master mode it generates the readout timing on-chip. In snapshot mode it accepts an external trigger and then generates the readout timing. In slave mode the sensor accepts external readout timing. The integration time is pro- grammed through the two-wire serial interface (mas- ter or snapshot mode) or controlled via externally- generated control signals (slave mode). The scanning mode can be progressive or inter- laced. There is also an option to scan just a window of interest by choosing start row and column and stop row and column. The user can control the frame rate and row rate through the use of vertical and horizontal blanking as well as the master clock frequency. The readout of the data out of the chip can be done simultaneously with integration and ADC operation due to the two-cell SRAM which allows data from the previously converted row to be shifted into the output memory for readout. The sensors ADCs contain special self-calibrating circuitry that allow the sensor to reduce its own col- umn-wise fixed pattern noise. The calibration coeffi- cients can be read from, and written to, the sensor.
ST13003A 应用
The AMST13003AAC and ST13003AAC are characterized for operation from 0C to 70C. The AMST13003AAI is characterized for operation from C40C to 85C. The AMST13003AAM and ST13003AAM are characterized for operation over the full military temperature range of C55C to 125C.