General Description

The MAX5132/MAX5133 low-power, 13-bit, voltage-output digital-to-analog converters (DACs) feature an internal precision bandgap reference and output amplifier.

Features

♦ Single-Supply Operation

    +5V (MAX5132)

    +3V (MAX5133)

♦ Built-In 10ppm/°C max Precision Bandgap Reference

    +2.5V (MAX5132)

    +1.25V (MAX5133)

♦ SPI/QSPI/MICROWIRE-Compatible, 3-Wire Serial Interface

♦ Pin-Programmable Shutdown-Mode and PowerUp Reset (0V or Midscale Output Voltage)

♦ Buffered Output Capable of Driving 5kΩ 100pF or 4–20mA Loads

♦ Space-Saving 16-Pin QSOP Package

♦ Pin-Compatible Upgrades for the 12-Bit MAX5122/MAX5123

♦ Pin-Compatible 14-Bit Upgrades Available (MAX5171/MAX5173)

Applications

    Industrial Process Control

    Automatic Test Equipment (ATE)

    Digital Offset and Gain Adjustment

    Motion Control

    Microprocessor-Controlled Systems