Reference voltage divider circuit in AD converter
Source: InternetPublisher:qoistoochee128 Keywords: Reference voltage voltage divider circuit D converter comparator Updated: 2020/02/24
Shown is the structural principle of the reference voltage dividing circuit in the A/ D converter . 256 series voltage dividing resistors are set between the positive and negative reference voltages
. Their resistance values are distributed in a trapezoidal manner. After the three-button switching control, the output is sent to the comparison input terminal of the device .
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