MAX1401 Datasheet (Maxim) - #V / 18-Bit / Low-Power / Multichannel / Oversampling Sigma-Delta ADC

MAX1401, #V / 18-Bit / Low-Power / Multichannel / Oversampling Sigma-Delta ADC

The MAX1401 18-bit, low-power, multichannel, serialoutput ADC uses a sigma-delta modulator with a digital decimation filter to achieve true 16-bit accuracy.

The user-selectable decimation factor of the digital filter allows the conversion resolution to be reduced in exchange for a higher output data

MAX1401 Features

* o 18-Bit Resolution, Sigma-Delta ADC o 16-Bit Accuracy with No Missing Codes to 480sps o Access to the Mux Output/ADC Input o Low Quiescent Current 250µA (operating mode) 2µA (power-down mode) o 3 Fully Differential or 5 Pseudo-Differential Signal Input Channels o 2 Additional Fully Differential Cal