MAX11167
Description
The MAX11167 16-bit, 250ksps, SAR ADC offers excellent AC and DC performance with true bipolar input range, small size, and internal reference. The MAX11167 measures a Q5V (10VP-P) input range while operating from a single 5V supply. A patented charge-pump architecture allows direct sampling of high-impedance sources. The MAX11167 integrates an optional 6.7ppm/NC reference with internal buffer, saving the cost and space of an external reference.
This ADC achieves 93.2d B SNR and -102.5d B THD. The MAX11167 guarantees 16-bit no-missing codes and Q0.5 LSB INL (typ).
The MAX11167 municates using an SPI-patible serial interface at 2.5V, 3V, 3.3V, or 5V logic. The serial interface can be used to daisy-chain multiple ADCs in parallel for multichannel applications and provides a busy indicator option for simplified system synchronization and timing.
The MAX11167 is offered in a 12-pin, 3mm x 3mm, TDFN package and is specified over the -40NC to +85NC temperature range.
Applications
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