ADS1158IRTCR datasheet by Texas Instruments

ADS1158IRTCR Frequently Asked Questions (FAQs)

• What is the maximum sampling rate of the ADS1158?
  The maximum sampling rate of the ADS1158 is 250 kSPS (kilosamples per second) for all channels.
• How do I configure the gain settings for the ADS1158?
  The gain settings for the ADS1158 can be configured using the PGA (Programmable Gain Amplifier) bits in the configuration register. The gain can be set to 1, 2, 4, or 8.
• What is the input impedance of the ADS1158?
  The input impedance of the ADS1158 is typically around 10 kΩ (kilohms) for all channels.
• Can I use the ADS1158 with a 5V power supply?
  No, the ADS1158 is designed to operate with a 2.7V to 5.5V power supply, but it is not recommended to use it with a 5V power supply as it may exceed the maximum rating.
• How do I handle the noise and interference in the ADS1158?
  To handle noise and interference in the ADS1158, use proper PCB layout and grounding techniques, add bypass capacitors, and consider using a noise filter or a low-pass filter in the analog signal path.