ADS7822U/2K5 datasheet by Texas Instruments

ADS7822U/2K5 Frequently Asked Questions (FAQs)

• What is the maximum sampling rate of the ADS7822U/2K5?
  The maximum sampling rate of the ADS7822U/2K5 is 200 kHz.
• How do I ensure accurate conversions with the ADS7822U/2K5?
  To ensure accurate conversions, make sure to follow the recommended analog input signal range, use a stable reference voltage, and minimize noise on the analog input and reference voltage lines.
• What is the purpose of the internal reference voltage on the ADS7822U/2K5?
  The internal reference voltage on the ADS7822U/2K5 is used to set the full-scale range of the ADC, and it can be used as a reference voltage for the analog input signal.
• Can I use an external reference voltage with the ADS7822U/2K5?
  Yes, you can use an external reference voltage with the ADS7822U/2K5. This can be useful if you need a different reference voltage or if you want to improve the accuracy of the ADC.
• How do I interface the ADS7822U/2K5 with a microcontroller?
  The ADS7822U/2K5 can be interfaced with a microcontroller using a serial interface, such as SPI or I2C. The specific interface protocol will depend on the microcontroller and the application requirements.