Learn how to Implement Simple Tracking ADC based on the Unique Analog Blocks within the SLG47004

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Olga Levenets
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Learn how to Implement Simple Tracking ADC based on the Unique Analog Blocks within the SLG47004

Check out a new app note below that describes the implementation of a simple tracking ADC based on digital rheostats of the SLG47004. No external components and no special tuning procedure are required for the proposed ADC structure. Also, the circuit has much better PSRR and temperature drift than a capacitor based counter type ADC. The proposed ADC can be used for monitoring slow-changing signals like temperature, battery voltage, and others:

https://www.dialog-semiconductor.com/an-cm-309

Device: 
Device Number: 
SLG47004