Datasheet > MAX31855PMB1

MAX31855PMB1

更新时间： 2024-11-29 12:23:47

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描述
MAX31855PMB1 Peripheral Module

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MAX31855PMB1 数据手册

19-6333; Rev 0; 5/12

MAX31855PMB1 Peripheral Module

General Description

Features

The MAX31855PMB1 peripheral module provides the

necessary hardware to interface the MAX31855 cold-

junction compensated thermocouple-to-digital converter

to any system that utilizes PmodK-compatible expansion

ports. The IC performs cold-junction compensation and

digitizes the signal from a thermocouple. Versions of the

IC are available that operate with a K-, J-, N-, T-, R-, or

E-type thermocouple. This module is set up to operate

with a K-type thermocouple. The data is output in a signed

14-bit, SPI-compatible, read-only format. This converter

resolves temperatures to 0.25NC, allows readings as high

as +1800NC and as low as -270NC, and exhibits thermo-

couple accuracy of Q2NC for temperatures ranging from

-200NC to +700NC for K-type thermocouples.

S Converts Output of a K-Type Thermocouple

Directly to a Signed 14-Bit Digital Word

S Cold-Junction Compensation

S 14-Bit, 0.25NC Resolution

S Detects Thermocouple Shorts to GND or VCC

S Detects Open Thermocouple

S 6-Pin Pmod-Compatible Connector (SPI)

S Example Software Written in C for Portability

S RoHS Compliant

S Proven PCB Layout

S Fully Assembled and Tested

For full range accuracies, other thermocouple types, and

detailed information regarding operation of the IC, refer to

the MAX31855 IC data sheet.

Ordering Information appears at end of data sheet.

Note: K-type thermocouple is not included with Maxim

Peripheral Module collections.

MAX31855PMB1 Photo

Pmod is a trademark of Digilent Inc.

_________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与MAX31855PMB1相关器件

型号	品牌	获取价格	描述	数据表
MAX31855RASA	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31855RASA+	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31855RASA+T	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31855SASA	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31855SASA+	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31855SASA+T	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31855TASA	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31855TASA+	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31855TASA+T	MAXIM	获取价格	Cold-Junction Compensated Thermocouple-to-Digital Converter
MAX31856	ADI	获取价格	高精度热电偶至数字输出转换器，带线性度补偿