19-1446; Rev 2; 5/06
MAX5122/MAX5123
+5V/+3V, 12-Bit, Serial, Force/Sense DACs with 10ppm/°C Internal Reference
General Description
The MAX5122/MAX5123 low-power, 12-bit,
voltage-output, digital-to-analog converters (DACs) feature an internal precision bandgap reference and output amplifier.
The MAX5122 operates on a single +5V supply with an internal +2.
5V reference, and offers a configurable output amplifier.
If necessary, the user can override the on-chip, 10ppm/°C
voltage reference with an external reference.
The MAX5123 has the same features as the MAX5122 but operates from a single +3V supply and has an internal +1.
25V precision reference.
The user-accessible inverting input and ou...