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BQ501210 COMM+ Resistor divider query

Other Parts Discussed in Thread: BQ501210

Hi Team,

For BQ501210's EVM, there is a resistor divider at its between 3V3 & COMM+ pin like below:

Could you kindly help to comment:

1. Whether this resistor dividor (R14, R5) is used to generate a bias voltage for COMM+ pin? and it's must have?

2. For the bias voltage (around 1V above), it must be 1V or there is a range?

Many thank!