资 源 简 介
The MAX5590–MAX5595 octal, 12/10/8-bit, voltage-outputdigital-to-analog converters (DACs) offer bufferedoutputs and a 3μs maximum settling TIme at the 12-bitlevel. The DACs operate from a +2.7V to +5.25V analogsupply and a separate +1.8V to +5.25V digital supply.The 20MHz 3-wire serial interface is compaTIble withSPI™, QSPI™, MICROWIRE™, and digital signalprocessor (DSP) protocol applicaTIons. MulTIple devicescan share a common serial interface in direct-access ordaisy-chained configuration. The MAX5590–MAX5595provide two multifunction, user-programmable, digitalI/O ports. The externally selectable power-up states ofthe DAC outputs are either zero scale, midscale, or fullscale. Software-selectable FAST and SLOW settlingmodes decrease settling time in FAST mode, or reducesupply current in SLOW mode.
