Analog Devices AN-661 ADuC814 to ADM1032 Interface Application Note

This application note describes how to connect the ADM1032 temperature sensor to the ADuC814 and how to read temperature data through the I2C interface.

Brand: Analog Devices
Category: microcontrollers
Document type: Application Note
Language: English
Pages: 4
File format: PDF
File size: 278 KB
Published: 03 August, 2012
Updated: 30 September, 2023
Model: ADUC814
MD5 checksum: 1ADE9603A1A2D48DE5211D3602AFBD38
PDF: Analog Devices AN-661 ADuC814 to ADM1032 Interface Application Note PDF

About this manual

This application note explains how to connect the ADuC814 microcontroller to the ADM1032 dual-channel digital thermometer using an I2C-compatible interface. It details the hardware schematic, which requires only two wires (SCLK and SDATA), and describes the specific I2C commands needed to read temperature data from the ADM1032's internal sensor.

What's inside

Introduction
How It Works
Schematic
Code
Operation

Specifications

ADM1032 Package Type	8-lead mini small outline package (MSOP)
Temperature Unit	centigrade
HyperTerminal Baud Rate	9600 baud

Frequently asked questions

How many wires are required for the ADuC814 to ADM1032 interface?

The interface involves only two wires, SCLK and SDATA.

In what unit is the temperature data returned by the ADM1032?

The temperature data is returned in centigrade by default.

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