MAX11410 Low-Power Delta-Sigma ADC – Analog Devices / Maxim Integrated

The MAX11410 offers several integrated features that simplify precision sensor applications. The programmable matched current sources provide excitation for resistive sensors—an additional current sink and current source aid in detecting broken sensor wires. The 10-channel input multiplexer provides the flexibility needed for complex, multi-sensor measurements. The GPIOs reduce isolation components and ease control of switches or other circuitry.

The digital filter settles within a single conversion cycle when used in single-cycle mode. The available FIR digital filter allows single-cycle settling in 16ms while providing more than 90dB simultaneous rejection of 50Hz and 60Hz line noise.

The integrated on-chip oscillator requires no external components. If needed, an external clock source may be used instead. Control registers and conversion data are accessed through the SPI-compatible serial interface.

The Analog Devices MAX11410 Delta-Sigma ADC is offered in a small 28-Pin 4mm x 4mm TQFN package and is lead-free and RoHS compliant.