The S11639N-02 from Hamamatsu Photonics is a CMOS Image Sensor with Data Rate 10 MHz, Sensitivity 1300 V/(lx·s), Dynamic Range 5000 to 10000 times, Clock Frequency 200 kHz to 10 MHz, Supply Voltage 4.75 to 5.25 V. More details for S11639N-02 can be seen below.