General Description

The MAX5130/MAX5131 are low-power, 13-bit, voltage output digital-to-analog converters (DACs) with an internal precision bandgap reference and output amplifier. The MAX5130 operates on a single +5V supply with an internal reference of +2.5V, and is capable of a +4.0955V

full-scale output. If necessary, the user can override the on-chip,

Features

♦ Single-Supply Operation

       +5V (MAX5130)

       +3V (MAX5131)

♦ Full-Scale Output Range

      +4.0955V (MAX5130)

      +2.04775V (MAX5131)

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

      +2.5V (MAX5130)

      +1.25V (MAX5131)

♦ Adjustable Output Offset

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

♦ Pin-Programmable Shutdown Mode and Power Up 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 to the 12-Bit MAX5120/MAX5121

♦ Pin-Compatible 14-Bit Upgrades Available(MAX5170/MAX5172)