TMP468AIRGTR

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TMP468AIRGTR

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SENSOR DIGITAL -40C-125C 16VQFN

  • FabricanteTexas Instruments

  • Peça do Fabricante #TMP468AIRGTR

  • Pacote VQFN-16

  • Em Estoque5813

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Sensor Type Digital, Local/Remote
Sensing Temperature - Local -40°C ~ 125°C
Sensing Temperature - Remote -64°C ~ 191°C
Output Type I²C/SMBus
Voltage - Supply 1.7V ~ 3.6V
Resolution 0.0625°C
Features One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode
Accuracy - Highest(Lowest) ±0.75°C
Test Condition -40°C ~ 100°C (-40°C ~ 125°C)
Operating Temperature -55°C ~ 150°C
Mounting Type Surface Mount

Visão Geral

Description

The TMP468AIRGTR is a highly accurate, multi-channel temperature sensor developed by Texas Instruments. Designed for precision temperature monitoring, it features a remote diode sensor and an integrated local temperature sensor. The device can monitor up to eight remote sensors, making it ideal for applications requiring multi-point temperature sensing, such as in servers, telecommunications equipment, and industrial systems.
Key features include a wide operating temperature range, high accuracy, and low power consumption. The TMP468AIRGTR supports both I²C and SMBus interfaces, providing flexibility for integration into various systems. It also includes programmable alert and critical temperature thresholds to enable responsive thermal management.
The sensor is designed to operate in harsh environments while maintaining accuracy, ensuring reliability and longevity. Its compact TSSOP package allows for easy incorporation into existing designs without significant space requirements. Overall, the TMP468AIRGTR is a versatile and robust solution for complex thermal management needs.

Equivalent

The TMP468AIRGTR is a multi-channel temperature sensor by Texas Instruments. Equivalent products include the MAX31730 from Maxim Integrated, the LM96163 from Texas Instruments, and the ADT7461 from Analog Devices. These alternatives offer similar multi-channel temperature sensing capabilities and digital interfaces for temperature monitoring and management in electronic systems. Always verify pin compatibility and specific feature sets to ensure suitability for your application.

Features

The TMP468AIRGTR is a high-precision, multi-channel temperature sensor from Texas Instruments. Key features include:
1. Multi-Channel Support: It supports up to 8 remote temperature sensors, making it suitable for monitoring multiple points in a system.
2. High Accuracy: The device offers high temperature measurement accuracy, typically ±1°C for remote channels over a range of -40°C to 150°C.
3. Wide Temperature Range: It operates effectively across a wide temperature range of -40°C to 125°C.
4. I2C/SMBus Interface: The TMP468AIRGTR communicates via a standard I2C/SMBus interface, facilitating easy integration with microcontrollers.
5. Low Power Consumption: It features low power consumption, making it suitable for battery-powered applications.
6. Programmable Alert and Fault Queues: The sensor includes programmable alert thresholds and fault queues to manage critical temperature events.
7. Compact Package: It is available in a small VQFN package, which is suitable for space-constrained applications.
These features make the TMP468AIRGTR ideal for applications requiring precise thermal management and monitoring, such as server farms, industrial equipment, and consumer electronics.

Pinout

The TMP468AIRGTR is a high-precision temperature sensor IC from Texas Instruments. This device is designed to monitor multiple temperature points with high accuracy. It comes in a VQFN (Very Thin Quad Flat No-Lead) package with 24 pins.
The primary function of the TMP468AIRGTR is to measure temperature with high precision over multiple channels. It supports up to eight remote temperature sensing channels in addition to its local temperature sensor, allowing for comprehensive thermal management in complex systems. The sensor communicates via an I2C/SMBus-compatible interface, making it suitable for integration into various applications requiring temperature monitoring, such as servers, personal computers, and other electronic systems.
Each pin on the device is assigned specific functions related to power, data communication, and the configuration of remote temperature diodes. These include supply voltage (V+), ground (GND), serial data (SDA), and serial clock (SCL), among others dedicated to addressing and alert functions. For detailed pin configuration and application-specific usage, it is advised to refer to the device’s datasheet from Texas Instruments.

Manufacturer

The TMP468AIRGTR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic components and integrated circuits. The company focuses on developing analog chips and embedded processors, which are used in various applications across industries including automotive, industrial, personal electronics, and communications equipment. TI is known for its innovation in analog technology, digital signal processing (DSP), and microcontroller units (MCUs), making it a key player in the electronics industry.

Application

The TMP468AIRGTR is a temperature sensor used in various applications requiring precise temperature monitoring and control. Key areas include:
1. Data Centers: Monitoring CPU, GPU, and ambient temperatures to ensure optimal performance and prevent overheating.
2. Telecommunications Equipment: Managing thermal conditions in networking hardware.
3. Industrial Automation: Maintaining equipment temperatures for safety and efficiency.
4. Consumer Electronics: Ensuring the proper function of devices like laptops and gaming consoles.
5. Automotive Systems: Monitoring battery and engine temperatures in electric vehicles.
6. Medical Devices: Providing accurate temperature readings in diagnostic and therapeutic equipment.
This sensor is valued for its accuracy, multi-channel capabilities, and digital interface, making it versatile for diverse applications.

Package

The TMP468AIRGTR is packaged in a VQFN (Very Thin Quad Flat No-Lead) package. Specifically, it has a 16-pin VQFN package with a size of 3.00 mm x 3.00 mm.

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