Description
19-1846; Rev 3; 1/09 EVAALVUAAILTAIOBNLEKIT +3V/+5V, Serial-Input, Voltage-Output, 16-Bit DACs MAX5441 *MAX5444 General .
The MAX5441.
MAX5444 are serial-input, voltage-output, 16-bit digital-to-analog converters (DACs) in tiny µMAX® packages, 50% smaller than comp.
Features
* o Ultra-Small 3mm x 5mm 8-Pin µMAX Package
o Low 120µA Supply Current
o Fast 1µs Settling Time
o 25MHz SPI/QSPI/MICROWIRE-Compatible Serial Interface
o VREF Range Extends to VDD o +5V (MAX5441/MAX5442) or +3V
(MAX5443/MAX5444) Single-Supply Operation
o Full 16-Bit Performance Without Adjustments
o U
Applications
* requiring isolation. A power-on reset circuit clears the DAC output to code 0 (MAX5441/MAX5443) or code 32768 (MAX5442 /MAX5444) when power is initially applied. A logic low on CLR asynchronously clears the DAC output to code 0 (MAX5441/MAX5443) or code 32768 (MAX5442/MAX5444) independent of the ser