ADS8867IDRCT datasheet by Texas Instruments

ADS8867IDRCT Frequently Asked Questions (FAQs)

• What is the recommended layout and routing for the ADS8867IDRCT?
  Texas Instruments provides a recommended layout and routing guide in the ADS8867IDRCT Evaluation Module User's Guide (SLAU445). It's essential to follow this guide to ensure optimal performance and minimize noise.
• How do I properly configure the internal reference voltage?
  The internal reference voltage can be configured using the REFSEL pin. Connect REFSEL to VCC for a 2.5V reference or to GND for a 1.25V reference. Additionally, ensure that the REF capacitor is properly sized and placed close to the REF pin to minimize noise.
• What is the maximum sampling rate for the ADS8867IDRCT?
  The maximum sampling rate for the ADS8867IDRCT is 1 MSPS (million samples per second). However, this rate may vary depending on the specific application and system requirements.
• How do I handle the digital output data from the ADS8867IDRCT?
  The ADS8867IDRCT outputs 16-bit data in a serial format. Ensure that your microcontroller or digital system can handle this data format and sampling rate. You may need to implement a serial-to-parallel converter or use a dedicated ADC interface module.
• What is the power consumption of the ADS8867IDRCT?
  The typical power consumption of the ADS8867IDRCT is 15 mW at 1 MSPS with a 3.3V supply voltage. However, this value may vary depending on the specific application, sampling rate, and operating conditions.