MAX11905ETP+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX11905ETP+

Manufacturer

Analog Devices

Introduction

High-precision 20-bit SAR ADC with 1.6MSPS sampling rate

Product Features and Performance

20-bit resolution

6 million samples per second (1.6MSPS)

Single differential input

SPI and DSP data interface

Successive Approximation Register (SAR) architecture

Simultaneous Sample-and-Hold (S/H) and ADC

One A/D Converter on-chip

Support for both external and internal reference

Product Advantages

High resolution for precise measurements

Fast sampling for real-time applications

Flexible interfacing with SPI and DSP

S/H-ADC integration reduces external component count

Key Technical Parameters

Number of Bits: 20

Sampling Rate: 1.6MSPS

Number of Inputs: 1

Input Type: Differential

Data Interface: SPI, DSP

Configuration: S/H-ADC

Ratio - S/H:ADC: 1:1

Number of A/D Converters: 1

Architecture: SAR

Reference Type: External, Internal

Voltage Supply, Analog: 1.7V to 1.9V

Voltage Supply, Digital: 1.7V to 1.9V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Wide operating temperature range ensures reliability in extreme conditions

Surface Mount Technology for secure PCB mounting

Compatibility

Compatible with a variety of microcontrollers and DSPs via SPI interface

Application Areas

Precision measurement equipment

Data acquisition systems

Medical instrumentation

Industrial control systems

Product Lifecycle

Active product status

No indication of discontinuation, check for updates on replacements or upgrades

Several Key Reasons to Choose This Product

Unmatched precision with 20-bit resolution

Fast data acquisition capable of 1.6 million samples per second

Flexible and easy interfacing with most microcontrollers and DSPs

Robust design suitable for harsh industrial environments

Long product lifecycle ensuring extended support and availability