Suited for industrial power-grid monitoring and protection applications, the MAX11046 simultaneous-sampling SAR ADC provides “true” 16-bit (no missing code) performance that exceeds the industry standards of the IEC 62053 Class 0.2 and EN 50160. The eight-channel ADC offers a high-impedance input for bipolar signals and uses only a single positive-voltage supply. This technology saves an input buffer for each channel and a negative-voltage supply.
Housed in a 56-pin TQFN package, the MAX11046 provides an area of 8 mm2 per channel. It operates with a 4.75 to 5.25-V analog supply and a separate flexible 2.7 to 5.25-V digital supply for interfacing with the host without a level shifter. (From $15.90 ea/1,000 — available now.)
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