Applications information – Rainbow Electronics ADC1175-50 User Manual

Page 12

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Applications Information

(All Schematic pin numbers refer to the TSSOP.) (Continued)

DS100896-26

FIGURE 4. Better Defining the ADC Reference Voltage. Self bias is still used, but the reference voltages are trimmed

by providing a small trim current with the operational amplifiers.

ADC1

175-50

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