Cold-Junction-Compensated K-Thermocouple-to-Digital Converter (0°C to +128°C)

Overview

Technical Documents

Ordering Info

User Comments (4)

All

Status

All versions are Not Recommended for New Designs. See Ordering Information for recommended replacements.

Description

The MAX6674 cold-junction-compensation thermocouple-to-digital converter performs cold-junction compensation and digitizes the signal from a type-K thermocouple. The data is output in a 10-bit resolution, SPI™-compatible, read-only format.

This converter resolves temperatures to 0.125°C, allows readings as high as +128°C, and exhibits thermocouple accuracy of ±2°C for temperatures ranging from 0°C to +125°C.

The MAX6674 is available in a small, 8-pin SO package.

Data Sheet

Download	Rev 1	(PDF, 136kB)
E-Mail

Key Features

Cold-Junction Compensation
Simple SPI-Compatible Serial Interface
10 Bit, 0.125°C
Open Thermocouple Detection

Applications/Uses

Appliances
Automotive Electronics
HVAC
Industrial

Diagram

Typical Application Circuit

More Information

New Product Press Release	[ 2001-12-04 ]
Temperature Family by Product Type

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers
Parametric Search
Applications Help

Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-2241 Rev 1; 2002-09-03
This page last modified: 2007-07-03