Description
MAX5141 *MAX5144 19-1849; Rev 1; 5/01 +3V/+5V, Serial-Input, Voltage-Output, 14-Bit DACs General .
The MAX5141.
MAX5144 are serial-input, voltage-output, 14-bit digital-to-analog converters (DACs) in tiny µMAX packages, 50% smaller than compa.
Features
* o Miniature (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 (MAX5141/MAX5142) or +3V
(MAX5143/MAX5144) Single-Supply Operation
o Full 14-Bit Performance Without Adjustments
o U
Applications
* requiring isolation. A power-on reset circuit clears the DAC output to code 0 (MAX5141/MAX5143) or code 8192 (MAX5142/ MAX5144) when power is initially applied. A logic low on CLR asynchronously clears the DAC output to code 0 (MAX5141/MAX5143) or code 8192 (MAX5142/MAX5144), independent of the seri