MAX11100

PRODUCTION

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

Industry's Smallest 16-Bit ADC

Data Sheet (Rev. 1) Product Selection Table
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Overview

  • 16-Bit Resolution, No Missing Codes
  • +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 MAX11100 low-power, 16-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 MAX11100 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 MAX11100 typically consumes 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 MAX11100 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 Battery-Powered Equipment
  • Thermocouple Measurements
MAX11100
16-Bit, +5V, 200ksps ADC with 10µA Shutdown
MAX11100: Typical Operating Circuit
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Documentation

Data Sheet 1

Reliability Data 1

User Guide 5

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Software Resources

Device Drivers 1

Hardware Ecosystem

Parts Product Life Cycle Description
Analog to Digital Converters (ADCs) 4
MAX1133
PRODUCTION 16-Bit ADC, 200ksps, 5V Single-Supply with Reference
MAX1135
PRODUCTION 16-Bit ADCs, 150ksps, 3.3V Single Supply
MAX11167
PRODUCTION 16-Bit, 250ksps, ±5V SAR ADC with Internal Reference in TDFN
MAX1162
PRODUCTION 16-Bit, +5V, 200ksps ADC with 10µA Shutdown
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Reference Designs

MAXREFDES4
MAXREFDES4
This 16-bit high-accuracy industrial analog input design accepts a 4–20mA current loop or a 0.2V to 4.096V voltage signal as input and provides a digital SPI output. The data path and power is fully isolated.
MAXREFDES4 (Campbell) Circuits from the lab

16-Bit High-Accuracy 4-20mA Input Isolated Analog Front End (AFE)

View Detailed Reference Design

Features and Benefits

  • High accuracy
  • 4–20mA current loop input
  • 0.2V to 4.096V input range
  • Isolated power and data
  • Small printed circuit board (PCB) area
  • Device drivers
  • Example C source code
  • Pmod™-compatible form factor
MAXREFDES11 - Block Diagram
MAXREFDES11 - Block Diagram
MAXREFDES11
MAXREFDES11 (Fresno) Circuits from the lab

16-Bit High-Accuracy 0 to 10V Input Isolated Analog Front End (AFE)

View Detailed Reference Design

Features and Benefits

  • High accuracy
  • 0 to 10V input range
  • Isolated power and data
  • Small printed circuit board (PCB) area
  • Device drivers
  • Example C source code
  • Pmod™-compatible form factor
MAXREFDES6
MAXREFDES6
MAXREFDES6 - Design Block Diagram
MAXREFDES6 (Fremont) Circuits from the lab

16-Bit, High-Accuracy, 0 to 100mV Input, Isolated Analog Front-End (AFE)

View Detailed Reference Design

Features and Benefits

Features

  • Applications
  • High-accuracy analog input
  • High impedance
  • 0 to 100mV input range
  • Isolated data path
  • Small printed-circuit board (PCB) area
  • Device drivers
  • Example C source code
  • Pmod™-compatible form factor

Applications

  • Low-voltage output sensors
  • Process control
  • Medical

Competitive Advantages

  • Unique single-ended architecture
  • Optimized board size
  • Magnetically immune data path isolation
MAXREFDES4 (Campbell)
16-Bit High-Accuracy 4-20mA Input Isolated Analog Front End (AFE)
MAXREFDES4
This 16-bit high-accuracy industrial analog input design accepts a 4–20mA current loop or a 0.2V to 4.096V voltage signal as input and provides a digital SPI output. The data path and power is fully isolated.
MAXREFDES11 (Fresno)
16-Bit High-Accuracy 0 to 10V Input Isolated Analog Front End (AFE)
MAXREFDES11 - Block Diagram
MAXREFDES11
MAXREFDES6 (Fremont)
16-Bit, High-Accuracy, 0 to 100mV Input, Isolated Analog Front-End (AFE)
MAXREFDES6
MAXREFDES6 - Design Block Diagram

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