Published:2011/5/6 4:00:00 Author:Ecco | Keyword: typical application circuit , programmable, sensor , signal processor | From:SeekIC
The typical application circuit of AD7714 is shown as the chart. The UDD, UDDA side of AD7714 can be accessed +5 V or +3 V power supply. Analog input is configured for three differential pair inputs. AD780 provides precision +2.5 V reference voltage. When CS non-termination is connected to the DGND, AD7714 is configured into 3-wire serial interface. The quartz crystal (or ceramic resonator) provides the master clock. In some special applications, it requires UDD, UDDA side being controlled by two independent powers.
The typical application circuit of AD7714 5-channel low-power programmable programmable sensor signal processor
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