GENERAL DESCRIPTION
The MP8830 is a simultaneous sampling 1.25 MSPS triple 10-bit A/D Converter. It provides pixel-to-pixel correction of CCD or other inputs by updating gain and offset parameters supplied from an external correction memory. Each ADC has a 9-bit DAC driving its positive reference voltage and a 6-bit DAC driving its negative reference to independently adjust the gain and offset of each channel.

FEATURES
• 3 Independent 10-bit ADCs
• Simultaneous Sampling @ 1.25 MSPS
• Independent Digitally Controlled References
• 9-bit Positive Reference and 6-bit Negative Reference Adjustment per Sample
• Low Power: 500mW (typ)
• Internal Track and Hold
• Single 5 V Supply
• Fast Mode for OCR
• AIN Input Range: 1.3 V to 2.6 V p-p
• Black Level Clamp
• Latch-Up Free
• ESD Protection: 2000 V Minimum

BenefitS
• Pixel-to-Pixel Correction
• Improves Effective Resolution over Software Correction Schemes
• Reduced DSP/Processor Demands
• Reduction of Parts Count and System Cost

APPLICATIONS
• Precision CCD Systems
• Color and B&W Scanners
• Digital Copiers
• IR Cameras