MAX1243AESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1243AESA

Manufacturer

Analog Devices

Introduction

The MAX1243AESA is an obsolete 10-bit SAR ADC.

Product Features and Performance

10-bit resolution

Sampling rate up to 73k samples per second

Single-ended input

SPI data interface

Sample/Hold to ADC ratio of 1:1

One A/D converter

SAR architecture

Product Advantages

Simple SPI interface for easy integration

Sample/Hold included for accurate measurements

Compatible with 2.7V to 5.25V supply voltages

Key Technical Parameters

Number of Bits: 10

Sampling Rate: 73k SPS

Number of Inputs: 1

Input Type: Single Ended

Configuration: S/H-ADC

Architecture: SAR

Reference Type: External

Supply Voltage, Analog: 2.7V to 5.25V

Supply Voltage, Digital: 2.7V to 5.25V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Operational temperature range from -40°C to 85°C

Compatibility

SPI compatible digital interface

Surface Mount 8-SOIC package

Application Areas

Suitable for legacy systems requiring 10-bit SAR ADCs

Product Lifecycle

Obsolete status

Potential unavailability with no direct replacements

Several Key Reasons to Choose This Product

Provides accurate data conversion for legacy electronic systems

Ease of use with SPI interface

Operability over a wide range of power supply voltages

Can be used in systems operating in extreme temperatures

Compact form factor for space-constrained applications