Published:2012/9/27 21:12:00 Author:Ecco | Keyword: Uniaxial, magnetic field , sensor , the serial interface , integrated | From:SeekIC
The output stage of the circuit uses a 16-bit A / D converter CS5509 which can be matched with a microprocessor or microcontroller by interface circuit. The AMP04's output voltage (Uo) is connected to CS5509 analog input end, and MC1403 bandgap reference voltage source provides 2.5V reference voltage for CS5509.
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