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MAX11270 - 64ksps Delta-Sigma ADC

Description

The MAX11270 is a 24-bit delta-sigma ADC that achieves excellent 130dB SNR while dissipating an ultra-low 10mW.

Sample rates up to 64ksps allow both precision DC and AC measurements.

Integral nonlinearity is guaranteed to 4ppm maximum.

Features

  • High Resolution for Instrumentation.

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MAX11270 EVALUATION KIT AVAILABLE 24-Bit, 10mW, 130dB SNR, 64ksps Delta-Sigma ADC with Integrated PGA General Description The MAX11270 is a 24-bit delta-sigma ADC that achieves excellent 130dB SNR while dissipating an ultra-low 10mW. Sample rates up to 64ksps allow both precision DC and AC measurements. Integral nonlinearity is guaranteed to 4ppm maximum. The THD is -122dB. The MAX11270 communicates via an SPI-compatible serial interface and is available in a small 24-pin TSSOP package. The MAX11270 offers a 6.5nV/√Hz noise programmable gain amplifier with gain settings between 1x to 128x. Optional buffers are also included to provide isolation of the signal inputs from the switched capacitor sampling network.
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