MCP9805-BE/ST - Micrel / Microchip Technology

Manufacturer Part Number

MCP9805-BE/ST

Manufacturer

Microchip Technology

Introduction

High-Accuracy Temperature Sensor with I2C Interface

Product Features and Performance

Precise Temperature Sensing from -40°C to 125°C

High Accuracy of ±3°C(Max)

Integrated ADC (Sigma Delta)

Robust Register Bank for Configuration

I2C/SMBus Compatible Output

Designed for Advanced Thermal Management Solutions

Fan Control Functionality

Product Advantages

Optimized for Power-Sensitive Applications

Flexible Supply Voltage Range of 3V to 3.6V

Suitable for Harsh Environments with Wide Operating Temperature Range

Easy to Integrate with Various Microcontroller Units

Low Power Consumption

Key Technical Parameters

Sensing Temperature Range: -40°C ~ 125°C

Accuracy: ±3°C(Max)

Voltage - Supply: 3V ~ 3.6V

Output Type: I2C/SMBus

Mounting Type: Surface Mount

Package: 8-TSSOP

Quality and Safety Features

Reliable Performance in Extensive Temperature Range

Built to Industry Standard Specifications

Compatibility

Ideal for Use with I2C/SMBus Compatible Devices

Easily Integrates into Various Electronic Systems

Application Areas

Computing Systems Thermal Management

Industrial Temperature Monitoring

Consumer Electronics

HVAC Systems

Server and Telecom Infrastructure

Product Lifecycle

Active Product Status

Not Indicated as Near Discontinuation

Several Key Reasons to Choose This Product

Enhanced System Reliability through Accurate Temperature Monitoring

Ideal for Precision Thermal Management Applications

Wide Temperature Sensing Range for Greater Versatility

Simple Interface with Low Power Consumption

Adaptability to Multiple Applications and Industries

Supports System Diagnostics and Protection Functions

Compact Form Factor for Space-Constrained Applications