ADS8343EB datasheet by Texas Instruments

ADS8343EB Frequently Asked Questions (FAQs)

• What is the recommended power-on sequence for the ADS8343EB?
  The recommended power-on sequence is to apply VCC first, followed by AVCC, and then the analog input signal. This ensures proper operation and prevents damage to the device.
• How do I optimize the layout for the ADS8343EB to minimize noise and ensure accurate conversions?
  To minimize noise and ensure accurate conversions, it is recommended to keep the analog input traces short and away from digital traces, use a solid ground plane, and decouple the power supplies with capacitors.
• What is the maximum sampling rate of the ADS8343EB, and how does it affect the power consumption?
  The maximum sampling rate of the ADS8343EB is 100 kSPS. As the sampling rate increases, the power consumption also increases. To minimize power consumption, it is recommended to use the lowest sampling rate required for the application.
• How do I handle the output data from the ADS8343EB, and what is the format of the output data?
  The ADS8343EB outputs 16-bit data in a serial format. The output data can be handled by a microcontroller or a digital signal processor, and the format of the output data is a 16-bit twos-complement code.
• What is the effect of temperature on the accuracy and linearity of the ADS8343EB?
  The ADS8343EB is specified to operate over a temperature range of -40°C to 85°C. Over this range, the device exhibits a typical gain error of ±0.5% and a typical linearity error of ±0.5 LSB.