GENERAL DESCRIPTION
The SPT7850 is a 10-bit monolithic, low cost, ultra-low power analog-to-digital converter capable of minimum word rates of 20 MSPS. The on-chip track-and-hold function assures very good dynamic performance without the need for external components. The input drive requirements are minimized due to the SPT7850s low input capacitance of only 5 pF.

FEATURES
• Monolithic 20 MSPS Converter
• 140 mW Power Dissipation
• On-Chip Track-and-Hold
• Single +5 V Power Supply
• TTL/CMOS Outputs
• 5 pF Input Capacitance
• Low Cost
• Tri-State Output Buffers
• High ESD Protection: 3,500 V Minimum
• Selectable +3 V or +5 V Logic I/O

APPLICATIONS
• All High-Speed Applications Where Low Power Dissipation is Required
• Video Imaging
• Medical Imaging
• IR Imaging
• Scanners
• Digital Communications