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MAX11101：14-Bit, +5V, 200ksps ADC with 10µA Shutdown

Industry's Smallest 14-Bit ADC

The MAX11101 low-power, 14-bit analog-to-digital converter (ADC) features a successive approximation ADC, automatic power-down, fast 1.1µs wake-up, and a high-speed 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 consumes typically 2.45mA. Power consumption is typically 12.25mW (VAVDD = VDVDD = 5V) at a 200ksps (max) sampling rate. AutoShutdown™ reduces supply current to 140µA at 10ksps and to less than 10µA at reduced sampling rates. Excellent dynamic performance and low power, combined with ease of use and small package size (10-pin µMAX® and 12-bump WLP), make the MAX11101 ideal for battery-powered and data-acquisition applications or for other circuits with demanding power consumption and space requirements.

Key Features 14-Bit Resolution, 1 LSB DNL +5V Single-Supply Operation Adjustable Logic Level (2.7V to 5.25V) Input Voltage Range: 0 to VREF Internal Track-and-Hold, 4MHz Input Bandwidth SPI/QSPI/MICROWIRE-Compatible Serial Interface Small 10-Pin µMAX and WLP Packages Low Power 2.45mA at 200ksps 140µA at 10ksps 0.1µA in Power-Down Mode

MAX11101: Typical Operating Circuit Applications/Uses Accelerometer Measurements Data Acquisition Industrial I/O Modules Industrial Process Controls Motor Control Portable- and Battery-Powered Equipment Thermocouple Measurements

DataSheet

Parametrics

Related Products

• MAX1145：14-Bit ADCs, 150ksps, 3.3V Single Supply
• MAX1062：14-Bit, +5V, 200ksps ADC with 10µA Shutdown
• MAX1142：14-Bit ADC, 200ksps, +5V Single-Supply with Reference

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