Data Sheet

ADAF1080

APPLICATIONS INFORMATION

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The ADAF1080 is an integrated magnetic field sensor and signal

conditioning ASIC that can be used with an ADC and microcontrol-

ler, digital signal processor (DSP), and/or field-programmable gate

array (FPGA) to build a complete ±8 mT contactless magnetic field

sensing solution or a contactless current sensing solution capable

of measuring currents in excess of ±500 A.

TYPICAL APPLICATION DIAGRAM

Figure 50 shows a single ADAF1080 connected to an ADC operat-

ing at 3.3 V and a microcontroller showing the required external

components.

Figure 50. Typical Application Diagram for Magnetic Field Sensing with the ADAF1080 and an ADC Operating at 3.3 V