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DDC118: DDC118 configuration

Part Number: DDC118

Hi Team,

My customer is using DDC118 for light analysis and would like to seek for some advise on the following:

  1. Should we choose continuous mode or non-continuous mode ? Our test will collect data only when user press start measurement, is non-continuous mode better suit us ?

  2. In the integrator outputs, there are integrator-A and integrator-B output. Which output is actual data ? What is their difference ?

  3. What is the SPI DCLK and system CLK frequency setting?

 

Our initial assessment from prototype will use below configurations.

  1. Integration time = 3ms

  2. Integration capacitance = 25pF

  3. Measurement data collection = 100 samples [50 sample LED On + 50 samples LED Off]

  4. CLK_4X = Low = max 4MHz

  5. Format = High = 20bit

  6. Low power mode

  7. Serial DCLK = ??? MHz