ADS1113IRUGR datasheet by Texas Instruments

ADS1113IRUGR Frequently Asked Questions (FAQs)

• What is the maximum sampling rate of the ADS1113?
  The maximum sampling rate of the ADS1113 is 860 samples per second (SPS) for a single channel, and 240 SPS for multiple channels.
• How do I configure the gain settings on the ADS1113?
  The gain settings on the ADS1113 can be configured using the PGA (Programmable Gain Amplifier) bits in the Config Register. The PGA bits allow you to set the gain to 2/3, 1, 2, 4, 8, or 16.
• What is the purpose of the DRDY pin on the ADS1113?
  The DRDY (Data Ready) pin is an output pin that goes low when a conversion is complete and the data is ready to be read. It can be used to interrupt the microcontroller to read the data.
• How do I handle the noise and interference on the ADS1113?
  To handle noise and interference on the ADS1113, use a low-pass filter on the analog input, ensure proper grounding and shielding, and consider using a ferrite bead or common-mode choke to filter out high-frequency noise.
• What is the power consumption of the ADS1113?
  The power consumption of the ADS1113 varies depending on the operating mode. In normal operation, the typical current consumption is 150 μA, and in power-down mode, it is 5 μA.