10-bit High Speed Multiplying D/a Converter Universal Digital Logic Interface - Analog Devices

The DAC10 series of 10-bit monolithic multiplying digital-to- Analog converters provide high speed performance and full-scale accuracy. Advanced circuit design achieves 85 ns settling times with very low glitch energy and low power consumption. Direct inter- face to all popular Logic families with full noise immunity is provided by the high swing, adjustable threshold Logic inputs. All DAC10 series models guarantee full 10-bit monotonicity, and nonlinearities as tight as +0.05% over the entire operating temperature range are available. Device performance is essen- tially unchanged over the 18 V power supply range, with 85 mW power consumption attainable at lower supplies. A highly stable, unique trim method is used, which selectively shorts Zener Diodes to provide 1/2 LSB full-scale accuracy without the need for laser trimming. Single-chip reliability, coupled with low cost and outstanding flexibility, make the DAC10 device an ideal building block for A/D converters Data Acquisition systems, CRT Displays pro- grammable test equipment and other applications where low power consumption, input/output versatility and long-term stability are required. By Analog Devices, Inc.