ADC128D818CIMTX/NOPB datasheet by Texas Instruments

ADC128D818CIMTX/NOPB Frequently Asked Questions (FAQs)

• What is the recommended input impedance for the ADC128D818?
  The recommended input impedance for the ADC128D818 is 1 kΩ to 10 kΩ. This ensures proper signal attenuation and prevents signal reflections.
• How do I optimize the ADC's performance for low-frequency signals?
  To optimize the ADC's performance for low-frequency signals, use the internal buffer amplifier, and consider using an external RC filter to remove high-frequency noise.
• What is the maximum sampling rate for the ADC128D818?
  The maximum sampling rate for the ADC128D818 is 500 kSPS (kilosamples per second). However, this rate may vary depending on the specific application and system requirements.
• Can I use the ADC128D818 with a 3.3V supply voltage?
  Yes, the ADC128D818 can operate with a 3.3V supply voltage. However, the device's performance may be affected, and the maximum sampling rate may be reduced.
• How do I handle the ADC's digital output data?
  The ADC128D818 outputs 12-bit digital data in a serial format. You can use a microcontroller or FPGA to receive and process the data. Ensure proper synchronization and data formatting to avoid errors.