TMP75AIDR

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TMP75AIDR

SENSOR DIGITAL -40C-125C 8SOIC

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規格

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 11 b
Features One-Shot, Output Switch, Programmable Resolution, Shutdown Mode, Standby Mode
Accuracy-Highest(Lowest) ±2°C (±3°C)
TestCondition -25°C ~ 85°C (-40°C ~ 125°C)
OperatingTemperature -55°C ~ 127°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

The TMP75AIDR is a digital temperature sensor from Texas Instruments, commonly used in various electronic applications for temperature monitoring and control. It features a two-wire I2C interface, making it easy to integrate into microcontroller-based systems. The sensor operates over a wide temperature range, typically from -40°C to +125°C, and provides a digital output with a resolution of 12 bits. This enables precise temperature measurement, crucial for applications requiring accurate thermal management.
It operates with a supply voltage range of 2.7V to 5.5V, making it compatible with most standard logic levels. The TMP75AIDR is capable of reading temperatures with an accuracy of ±2°C, ensuring reliable performance across its operating range. Additionally, it supports programmable temperature limits and alert functions, allowing it to trigger warnings or initiate shutdown procedures if the temperature exceeds predefined thresholds. Its compact design, housed in an 8-pin SOIC package, allows for easy placement on printed circuit boards, making it suitable for consumer electronics, industrial systems, and other applications where temperature regulation is critical.

Features

The TMP75AIDR is a digital temperature sensor from Texas Instruments, known for its precision and versatility in various applications. Key features include:
1. Temperature Range: It operates between -40°C to +125°C, making it suitable for both industrial and consumer applications.
2. Accuracy: Offers a typical accuracy of ±1°C between -25°C and +100°C.
3. Digital Interface: Utilizes an I2C interface, supporting multiple device addresses, facilitating integration with microcontrollers and other I2C-enabled devices.
4. Resolution: Provides a 12-bit resolution, allowing for precise temperature readings.
5. Supply Voltage: Operates with a supply voltage range of 2.7V to 5.5V, providing flexibility for different system requirements.
6. Low Power Consumption: Designed for low power usage, making it suitable for battery-powered applications.
7. Shutdown Mode: Includes a low-power shutdown mode to further reduce power consumption when not in active use.
8. SMBus and I2C Compatibility: Compatible with SMBus and I2C communication protocols, enhancing its versatility in different system architectures.
9. Small Package: Comes in a small MSOP-8 package, facilitating integration into compact designs.
These features make the TMP75AIDR ideal for temperature monitoring in a range of systems, including HVAC, consumer electronics, and industrial controls.

Package

The TMP75AIDR is a digital temperature sensor from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is a surface-mount package. This package type is suitable for a range of thermal monitoring applications due to its compact size and efficient thermal conduction.

Pinout

The TMP75AIDR is a digital temperature sensor from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pinout and functions:
1. V+ (Pin 1): Supply voltage input.
2. GND (Pin 2): Ground connection.
3. SDA (Pin 3): Serial Data Line for the I2C interface.
4. SCL (Pin 4): Serial Clock Line for the I2C interface.
5. ALERT (Pin 5): Active low open-drain output pin used for alert signaling.
6. A0 (Pin 6): Address pin to configure the I2C address.
7. A1 (Pin 7): Address pin to configure the I2C address.
8. A2 (Pin 8): Address pin to configure the I2C address.
The TMP75AIDR can be configured for different I2C addresses using pins A0, A1, and A2, allowing for multiple devices on the same I2C bus. It measures temperature and communicates over the I2C bus, providing a digital output that is easy to integrate into a variety of applications.

Manufacturer

The TMP75AIDR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company known for designing and manufacturing a wide array of integrated circuits, embedded processors, and analog semiconductors. They serve various industries, including automotive, industrial, electronics, and communications, providing technology solutions for complex engineering challenges.

Application

The TMP75AIDR is a digital temperature sensor used in various applications, including environmental monitoring, industrial automation, and consumer electronics. It's often integrated into systems requiring precise temperature regulation, such as HVAC systems, thermal protection for electronic devices, server and data center temperature management, and battery management systems in automotive and portable electronics. Its accuracy and digital interface make it suitable for applications demanding reliable temperature monitoring and control.

Equivalent

The TMP75AIDR is a digital temperature sensor from Texas Instruments. Equivalent products include the LM75 series from NXP, the MCP9808 from Microchip Technology, and the ADT75 from Analog Devices. These alternatives offer similar temperature sensing capabilities and digital interfaces. Always verify specific requirements like voltage range, accuracy, and interface compatibility when selecting an alternative.

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