资 源 简 介
The DAC7611 is a 12-bit digital-to-analog converter(DAC) with guaranteed 12-bit monotonicity performanceover the industrial temperature range. It requiresa single +5V supply and contains an input shiftregister, latch, 2.435V reference, DAC, and high speedrail-to-rail output amplifier. For a full-scale step, theoutput will settle to 1 LSB within 7ms. The deviceconsumes 2.5mW (0.5mA at 5V).The synchronous serial interface is compaTIble with awide variety of DSPs and microcontrollers. Clock(CLK), serial data in (SDI), and load strobe (LD)comprise the serial interface. In addiTIon, two controlpins provide a chip select (CS) funcTIon and an asynchronousclear (CLR) input. The CLR input can beused to ensure that the DAC7611 output is 0V onpower-up or as required by the applicaTIon.The DAC7611 is available in an 8-lead SOIC or 8-pinplastic DIP package and is fully specified over theindustrial temperature range of –40°C to +85°C.
