MCP9808T-E/MS

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MCP9808T-E/MS

+BOM

SENSOR DIGITAL -40C-125C 8MSOP

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Specifications

Attribute Value
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensorType Digital, Local
SensingTemperature-Local -40°C ~ 125°C
OutputType I²C/SMBus
Voltage-Supply 2.7V ~ 5.5V
Resolution 10 b
Features Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode
Accuracy-Highest(Lowest) ±0.5°C (±1°C)
TestCondition -20°C ~ 100°C (-40°C ~ 125°C)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Overview

Description

The MCP9808T-E/MS is a high-accuracy digital temperature sensor from Microchip Technology. It features a wide temperature range from -40°C to +125°C and provides temperature data in a digital format through the I²C/SMBus interface, making it easy to integrate into various applications. The sensor boasts a typical accuracy of ±0.25°C, ensuring precise temperature monitoring. It operates on a supply voltage range of 2.7V to 5.5V, offering flexibility for different systems.
The MCP9808T-E/MS is designed for low power consumption, ideal for battery-operated devices. It includes programmable temperature alert outputs, which allow it to function in standalone mode for over-temperature protection. Other features include user-programmable temperature limits and hysteresis settings, enabling customized operation based on specific needs.
This sensor is typically used in applications like environmental monitoring, consumer electronics, industrial equipment, and HVAC systems where accurate temperature measurement is crucial. The compact MSOP-8 package makes it suitable for space-constrained designs. Overall, the MCP9808T-E/MS is valued for its precision, reliability, and ease of use.

Equivalent

The MCP9808T-E/MS is a digital temperature sensor from Microchip Technology. Equivalent products include:
1. Texas Instruments' TMP102: Similar digital temperature sensor with I2C interface.
2. Maxim Integrated's MAX30205: Offers precision and similar features.
3. STMicroelectronics' STTS751: An I2C-interfaced temperature sensor.
4. Analog Devices' ADT7420: High accuracy digital temperature sensor with I2C/SMBus.
These alternatives provide comparable functionality in terms of temperature sensing and digital communication.

Features

The MCP9808T-E/MS is a high-accuracy digital temperature sensor. It features an accuracy of ±0.25°C over a range of -40°C to +125°C. The sensor communicates via an I²C/SMBus interface, allowing for easy integration with microcontrollers. It operates with a supply voltage range of 2.7V to 5.5V, making it versatile for various applications.
Key features include programmable temperature alert outputs, which can notify the system when specific temperature thresholds are exceeded. The sensor has low power consumption, typically 200 µA during active measurement and only 0.1 µA in shutdown mode. It also provides user-programmable resolution settings from 0.5°C down to 0.0625°C.
The MCP9808T-E/MS is suitable for applications that require precise temperature measurements, such as medical devices, consumer electronics, and industrial systems. Its compact MSOP-8 package ensures it can be used in space-constrained designs. Overall, the MCP9808T-E/MS offers a combination of accuracy, flexibility, and ease of use.

Pinout

The MCP9808T-E/MS is a digital temperature sensor IC from Microchip Technology. It typically comes in an 8-pin MSOP (Mini Small Outline Package) format.
Here are the pin functions:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial Data Line for I2C communication.
4. SCL: Serial Clock Line for I2C communication.
5. Alert: Interrupt or alert output pin that triggers under user-defined temperature conditions.
6. A0, A1, A2: These pins are used to set the device address, allowing multiple sensors to operate on the same I2C bus by adjusting these pins.
The MCP9808T-E/MS is known for its high accuracy and low power consumption, making it suitable for a variety of temperature sensing applications.

Manufacturer

The MCP9808T-E/MS is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in embedded control solutions. They provide a wide range of products, including microcontrollers, mixed-signal, analog, and Flash-IP solutions. The company is known for its reliable, high-performance solutions and is widely used in various applications, including automotive, industrial, consumer, aerospace, and communications markets. Microchip's products are designed to offer innovative technology with high-quality support, catering to the needs of both small and large-scale enterprises.

Application

The MCP9808T-E/MS is a high-accuracy digital temperature sensor used in various applications. Its application areas include:
1. Consumer Electronics: Utilized in smartphones, tablets, and wearable devices for temperature monitoring and thermal management.
2. Industrial Control Systems: Employed in machinery and factory automation for monitoring environmental and equipment temperatures.
3. Healthcare Devices: Used in medical equipment for maintaining and monitoring temperature-sensitive processes.
4. Automotive: Applied in climate control systems and battery management in electric vehicles.
5. IoT Devices: Deployed in smart home devices and environmental sensing applications for accurate temperature data collection.
Its precision, low power consumption, and wide operating temperature range make it suitable for diverse environments.

Package

The MCP9808T-E/MS is a high-accuracy digital temperature sensor from Microchip Technology, packaged in an 8-lead MSOP (Micro Small Outline Package). This compact form factor is suitable for space-constrained applications, offering precise temperature measurements with low power consumption.

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