MAX11101

PRODUCTION

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

Industry's Smallest 14-Bit ADC

Data Sheet (Rev. 1) Product Selection Table
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Overview

  • 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

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.

Applications

  • Accelerometer Measurements
  • Data Acquisition
  • Industrial I/O Modules
  • Industrial Process Controls
  • Motor Control
  • Portable- and Battery-Powered Equipment
  • Thermocouple Measurements
MAX11101
14-Bit, +5V, 200ksps ADC with 10µA Shutdown
MAX11101: Typical Operating Circuit
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Documentation

Data Sheet 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Analog to Digital Converters (ADCs) 3
MAX1142
PRODUCTION 14-Bit ADC, 200ksps, +5V Single-Supply with Reference
MAX1145
14-Bit ADCs, 150ksps, 3.3V Single Supply
MAX1062
PRODUCTION 14-Bit, +5V, 200ksps ADC with 10µA Shutdown
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