MAX11108

PRODUCTION

MAX11108

Tiny, 2.1mm x 1.6mm, 3Msps, Low-Power, Serial 12-Bit ADC

12-Bit, Compact, High-Speed, Low-Power SAR ADC in a Tiny Package

PRODUCTION

Part Details

MAX11108: Typical Application Circuit slide

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1ku List Price Starting From $2.42

Features

Compact ADC Saves Space
- Single-Ended Analog Input 12-Bit Resolution ADC
- 3Msps Conversion Rate with No Pipeline Delay
- 73dB SNR
- 10-Pin, Ultra-TQFN (μDFN), 2.1mm x 1.6mm Package
Low Power Consumption Extends Battery Life
- 6.6mW at 3Msps
- Very Low Power Consumption at 2.5μA/ksps
- 1.3μA Power-Down Current
- 2.2V to 3.6V Supply Voltage
Variable I/O Voltage Range of 1.5V to 3.6V Eases Interface to Microcontrollers
SPI-/QSPI-/MICROWIRE-Compatible Serial Interface Directly Connects to 1.5V, 1.8V, 2.5V, or 3V Digital System

Additional Details

The MAX11108 is a tiny (2.1mm x 1.6mm), 12-bit, compact, high-speed, low-power, successive approximation analog-to-digital converter (ADC). This high-performance ADC includes a high-dynamic range sample-and-hold and a high-speed serial interface. This ADC accepts a full-scale input from 0V to the power supply or to the reference voltage.

The MAX11108 features a single-ended analog input connected to the ADC core. The device also includes a separate supply input for data interface and a dedicated input for reference voltage.

The MAX11108 "communicates" from 1.5V to V_DD and operates from a 2.2V to 3.6V supply. The device consumes only 6.6mW at 3Msps and includes full powerdown mode and fast wake-up for optimal power management and a high-speed 3-wire serial interface. The 3-wire serial interface directly connects to SPI/QSPI^™/MICROWIRE^® devices without external logic.

Excellent dynamic performance, low voltage, low power, ease of use, and extremely small package size make this converter ideal for portable battery-powered dataacquisition applications, and for other applications that demand low-power consumption and minimal space.

The MAX11108 is available in an ultra-TQFN (2.1mm x 1.6mm) package, and operates over the -40°C to +125°C temperature range.

Applications

Battery-Operated Systems
Communication Systems
Instrument Data Acquisition
Medical Instrumentation
Mobile
Portable Data Logging

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Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

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Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price Starting From $2.42

Documentation

Technical Documents 1

MAX11108: Tiny, 2.1mm x 1.6mm, 3Msps, Low-Power, Serial 12-Bit ADC Data Sheet (Rev.3) 06/15/2015

Reference Materials 2

MIKROE-5880, Click Board, ADC 14 Click

How to Design a Low Power, Highly Accurate Bicycle Power Meter 09/08/2023

Design Resources 2

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX11108AVB+	Ultra Thin Quad Flatpack, No Leads	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
MAX11108AVB+T	Ultra Thin Quad Flatpack, No Leads	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

MAX11108AVB+
Pin/Package Drawing
Ultra Thin Quad Flatpack, No Leads
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

MAX11108AVB+T
Pin/Package Drawing
Ultra Thin Quad Flatpack, No Leads
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

Software & Part Ecosystem

Companion Parts 3

Parts	Product Life Cycle	Description
Multiplexed A/D Converters1
MAX11103	PRODUCTION	2Msps/3Msps, Low-Power, Serial 12-/10-/8-Bit ADCs
Product1
MAX1279	Obsolete	1.5Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs with Internal Reference
Single Channel A/D Converters1
MAX1276	PRODUCTION	1.8Msps, Single-Supply, Low-Power, True-Differential, 12-Bit ADCs with Internal Reference