Overview
The STAR250 sensor is a CMOS active pixel sensor featuring 512 x 512 pixels on a 25 mm pitch, on chip fixed pattern noise (FPN) correction, a programmable gain amplifier, and a 10-bit ADC. Flexible operating (multiple windowing, sub-sampling) is possible by direct addressable X and Y registers.
The sensor has an outstanding radiation tolerance that is observed using proprietary technology modifications and design techniques. The STAR250 utilizes a BK7G18 glass lid with anti reflective coating. The cavity is filled with N2 increasing the temperature operating range.

FEATUREs
• 512 x 512 Active Pixels
• 25 μm Pixel Size
• 1 inch Optical Format
• Up to 30 Frames per Second (fps) at Full Resolution
• 8 MHz Maximum Data Rate/Master Clock
• 3340 V.m2/W.s Sensitivity
• 74 dB (5000:1) Dynamic Range
• 76 e- kTC Noise
• 4750 e-/s at RT Dark Current
• 5 V Supply Voltage
• Operating Temperature Range
   ♦ –40°C to +85°C
• Gamma Total Dose Radiation Tolerance:
   ♦ Increase in Average Dark Current < 1 nA/cm2 after 3 MRad
   ♦ Image Operation with Dark Signal < 1 V/s after 10 Mrad
      Demonstrated (Co60)
• Proton Radiation Tolerance:
   ♦ 1% of Pixels has an Increase in Dark Current > 1 nA/cm2
      after 3*10E10 Protons at 11.7 MeV
• SEL Threshold > 80 MeV cm3 mg-1
• Less than 350 mW Power Consumption
• These Devices are Pb−Free and are RoHS Compliant

APPLICATIONs
• Applications Requiring Higher Pixel Pitch
• Scientific Applications Requiring Radiation
   Tolerance
• Nuclear Inspection