MAX5176BEEE中文资料美信数据手册PDF规格书

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.

特性 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 5kΩ || 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