24-bit sigma-delta ADC with integrated PGA
The MAX11270EUG+ is a 24-bit sigma-delta ADC from Analog Devices, configured as a PGA-ADC with a differential input. The integrated programmable gain amplifier (PGA) conditions low-level sensor signals before conversion, reducing the need for external signal conditioning in precision measurement chains. The external reference allows the user to set the full-scale range to match the sensor output, maximizing dynamic range.
The 0.65 mm pin pitch is compatible with standard PCB assembly processes and does not require via-in-pad or microvia fan-out.