MAX6675ISA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX6675ISA

Manufacturer

Analog Devices

Introduction

The MAX6675ISA is an integrated thermocouple-to-digital converter optimized for temperature measurement.

Product Features and Performance

Thermocouple Conditioner

Integrated cold-junction compensation

Simple SPI-compatible serial interface

Operates from -20°C to +85°C

Requires minimal external components

Product Advantages

High integration simplifies design

Low power consumption at 1.5 mA

Accuracy preserved over full operating range

Small 8-SOIC package saves board space

Key Technical Parameters

Type: Thermocouple Conditioner

Input Type: Logic

Output Type: Logic

Current - Supply: 1.5 mA

Operating Temperature: -20°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Built-in fault detection for open thermocouple conditions

Compatibility

Compatible with K-type thermocouples

Interface with microcontrollers through SPI

Application Areas

Industrial temperature monitoring

Thermal management systems

Process control systems

Product Lifecycle

Obsolete

Potential for sourcing challenges

Consult manufacturer for replacement or upgrade options

Several Key Reasons to Choose This Product

Highly accurate temperature readings

Low power operation suitable for portable devices

Digital output eases integration with digital systems

Compact size ideal for space-constrained applications

Established performance in industrial environments