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19-6047; Rev 1; 1/12
MAX11101 14-Bit, +5V, 200ksps ADC with 10µA Shutdown
General Description
The MAX11101 low-power, 14-bit analog-to-digital converter (ADC) features a successive approximation ADC, automatic power-down, fast 1.1Fs wake-up, and a highspeed SPI/QSPI™/MICROWIRE®-compatible interface. The MAX11101 operates with a single +5V analog supply and features a separate digital supply, allowing direct interfacing with 2.7V to 5.25V digital logic. At the maximum sampling rate of 200ksps, the MAX11101 typically consumes 2.45mA. Power consumption is typically 12.25mW (VAVDD = VDVDD = 5V) at a 200ksps (max) sampling rate. AutoShutdown™ reduces supply current to 140FA at 10ksps and to less than 10FA at reduced sampling rates.