MAX5176BEEE中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX5174/MAX5176 low-power, serial, voltage-output, 12-bit digital-to-analog converters (DACs) feature a precision output amplifier in a space-saving 16-pin QSOP package. The MAX5174 operates from a single +5V supply, and the MAX5176 operates from a single +3V supply. Both devices draw only 280μA of supply current, which reduces to 1μA in shutdown. In addition, the programmable power-up reset feature allows for a user-selectable output voltage state of either 0 or midscale.

Features

? ±1 LSB INL

? 1μA Shutdown Current

? “Glitch Free” Output Voltage at Power-Up

? Single-Supply Operation

?? +5V (MAX5174)

?? +3V (MAX5176)

? Full-Scale Output Range

?? +2.048V (MAX5176, VREF = +1.25V)

?? +4.096V (MAX5174, VREF = +2.5V )

? Rail-to-Rail? Output Amplifier

? Adjustable Output Offset

? Low THD (-80dB) in Multiplying Operation

? SPI/QSPI/MICROWIRE-Compatible 3-Wire Serial

?? Interface

? Programmable Shutdown Mode and Power-Up

?? Reset

? Buffered Output Capable of Driving 5k? || 100pF

?? Loads

? User-Programmable Digital Output Pin Allows

?? Serial Control of External Components

? 14-Bit Upgrades Available (MAX5170/MAX5172)

Applications

?? Industrial Process Controls

?? Digital Offset and Gain Adjustment

?? Motion Control

?? Automatic Test Equipment (ATE)

?? Remote Industrial Controls

?? μP-Controlled Systems