The DAC80508-04EVM evaluation module (EVM) is a platform for evaluating the DAC80504 and DAC80508 devices. The DAC80508 is installed on the EVM. The user can replace the DAC80508 with the DAC80504. The devices are 16-bit buffered voltage-output digital-to-analog converters (DACs). The devices include a 2.5V 5ppm/°C internal reference and a user-selectable gain configuration giving full-scale output voltages of 1.25V (gain = 0.5), 2.5V (gain = 1) or 5V (gain = 2). The DAC80508 operates from a single 2.7V to 5.5V supply, is verified monotonic and provides exceptional linearity of ±1 LSB INL.
Features
- Integral nonlinearity (INL): ±1 LSB (max) at 16-bit resolution
- Integrated 2.5V precision internal reference
- High drive capability: 20mA with 0.5V from supply rails
- Low power: 0.7mA/channel at 5.5V