REF5025AIDGKR datasheet by Texas Instruments

REF5025AIDGKR Frequently Asked Questions (FAQs)

• What is the typical output voltage tolerance of the REF5025?
  The typical output voltage tolerance of the REF5025 is ±0.05% (±5 mV) at 25°C.
• How does the REF5025 behave during power-up and power-down?
  The REF5025 has a built-in power-on reset (POR) circuit that ensures a stable output voltage during power-up and power-down. The output voltage ramps up and down slowly to prevent overshoots and undershoots.
• What is the recommended output capacitor value for the REF5025?
  The recommended output capacitor value for the REF5025 is 10 μF to 22 μF, depending on the specific application and noise requirements.
• Can I use the REF5025 as a voltage reference for an ADC or DAC?
  Yes, the REF5025 is suitable for use as a voltage reference for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) due to its low noise and high stability.
• How does temperature affect the REF5025's output voltage?
  The REF5025 has a low temperature coefficient of ±10 ppm/°C, which means that the output voltage changes by only ±10 ppm (parts per million) for every 1°C change in temperature.