12-Bit, Low Cost, Monolithic D/A Converter

The Hl-DAC80V is a monolithic direct replacement for the popular DAC80 and AD DAC80. Single chip construction along with several design innovations make the Hl-DAC80V the optimum choice for low cost, high reliability applications. Intersil’ unique Dielectric Isolation (Dl) processing reduces internal parasitics resulting in fast switching times and minimum glitch. On board span resistors are provided for good tracking over temperature, and are laser trimmed to high accuracy.

Features
• DAC 80V Alternative Source
• Monolithic Construction
• Fast Settling Time (Typ) . . . . . . . . . . . . . . . . . . . . . . 1.5μs
• Guaranteed Monotonicity
• Wafer Laser Trimmed Linearity, Gain, Offset
• Span Resistors On-Chip
• On-Board Reference
• Supply Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . ±12V

Applications
• High Speed A/D Converters
• Precision Instrumentation
• CRT Display Generation