ADC101C021CIMKX/NOPB datasheet by Texas Instruments

ADC101C021CIMKX/NOPB Frequently Asked Questions (FAQs)

• What is the recommended input impedance for the ADC101C021CIMKX/NOPB?
  The recommended input impedance for the ADC101C021CIMKX/NOPB 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 clock, set the clock frequency to 1 MHz, and use the internal reference voltage. This ensures minimal noise and maximum accuracy.
• What is the maximum sampling rate for the ADC101C021CIMKX/NOPB?
  The maximum sampling rate for the ADC101C021CIMKX/NOPB is 200 kSPS (kilosamples per second). However, the actual sampling rate may vary depending on the system clock frequency and the conversion mode.
• Can I use an external reference voltage with the ADC101C021CIMKX/NOPB?
  Yes, you can use an external reference voltage with the ADC101C021CIMKX/NOPB. The external reference voltage should be between 1.2 V and 3.3 V, and it should be connected to the VREF pin.
• How do I reduce noise and interference in my ADC circuit?
  To reduce noise and interference in your ADC circuit, use a low-pass filter at the input, keep the analog and digital grounds separate, and use a shielded cable for the analog input signal.