LTC2470CMS#TRPBF datasheet by Linear Technology

LTC2470CMS#TRPBF Frequently Asked Questions (FAQs)

• What is the maximum sampling rate of the LTC2470?
  The maximum sampling rate of the LTC2470 is 15.5ksps (kilo-samples per second) for a single channel, and 7.75ksps for multiple channels.
• How do I ensure accurate measurements with the LTC2470?
  To ensure accurate measurements, it is essential to follow proper PCB layout and grounding techniques, use a low-noise power supply, and minimize digital noise coupling to the analog inputs.
• Can I use the LTC2470 with an external reference voltage?
  Yes, the LTC2470 can be used with an external reference voltage. The REF pin can be connected to an external reference voltage source, which can improve the accuracy and stability of the ADC.
• What is the power consumption of the LTC2470?
  The power consumption of the LTC2470 depends on the operating mode and the sampling rate. In normal mode, the typical power consumption is around 12mW, and in shutdown mode, it is around 1μW.
• How do I interface the LTC2470 with a microcontroller?
  The LTC2470 can be interfaced with a microcontroller using the SPI (Serial Peripheral Interface) protocol. The microcontroller can send commands to the LTC2470 to start a conversion, and then read the resulting data from the ADC.