TMP75AID

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SENSOR DIGITAL -40C-125C 8SOIC

  • FabricanteTexas Instruments

  • Peça do Fabricante #TMP75AID

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Especificações

Atributo Valor
PartStatus Obsolete
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)
SupplierDevicePackage 8-SOIC
BaseProductNumber TMP75

Visão Geral

Description

The TMP75AID is a high-accuracy digital temperature sensor designed for a variety of applications, including industrial and consumer electronics. It operates over a temperature range of -55°C to +125°C and features a resolution of 9 to 12 bits.
The sensor communicates via a two-wire I2C interface, allowing easy integration into microcontroller-based systems. It has an accuracy of ±2°C in the standard mode, with the option for higher precision in specific configurations.
The TMP75AID also includes programmable over-temperature and under-temperature alerts, making it suitable for critical monitoring applications. Its low power consumption makes it ideal for battery-operated devices. The device is housed in a compact package, facilitating space-efficient designs.
Overall, the TMP75AID is versatile, reliable, and user-friendly, making it a popular choice for temperature monitoring and control in various electronic systems.

Equivalent

Equivalent products to the TMP75AID chip include the TMP75AIDR, MCP9808, and LM75A. These devices offer similar temperature sensing capabilities, digital output, and I2C interface. Ensure compatibility with your specific application requirements, such as temperature range and accuracy, when selecting an alternative.

Features

The TMP75AID is a digital temperature sensor from Texas Instruments with several key features:
1. Temperature Measurement: It provides accurate temperature readings ranging from -55°C to +125°C with a resolution of 0.0625°C.

2. Communication Interface: The device uses an I2C-compatible interface, allowing for easy integration into various systems with multiple device addressing capability.
3. Low Power Consumption: The TMP75AID operates with low power requirements, making it suitable for battery-operated devices.
4. Programmable Alert: It features programmable overtemperature and undertemperature alerts, enhancing system monitoring capabilities.
5. Wide Supply Voltage: It operates on a supply voltage range of 2.7V to 5.5V.
6. Compact Package: The sensor is available in a small 8-pin MSOP package, facilitating space-efficient designs.
7. Temperature Conversion Time: It has a fast temperature conversion time, typically around 100 ms.
These features make the TMP75AID ideal for various applications, including HVAC systems, industrial monitoring, and consumer electronics.

Pinout

The TMP75AID is a digital temperature sensor from Texas Instruments, featuring a total of 8 pins. The pin count and their functions are as follows:
1. V+ (Pin 1): Power supply input (2.7V to 5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial data line for I²C communication.
4. SCL (Pin 4): Serial clock line for I²C communication.
5. ALERT (Pin 5): Open-drain output that signals temperature thresholds have been exceeded.
6. T_OUT (Pin 6): Analog output that provides a voltage proportional to the temperature.
7. THYST (Pin 7): Set threshold for temperature hysteresis.
8. THIGH (Pin 8): Set threshold for the high temperature alarm.
This configuration allows the TMP75AID to function effectively in various temperature sensing applications, providing both digital and analog outputs. The I²C interface enables easy integration with microcontrollers and other devices.

Manufacturer

The TMP75AID is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and producing semiconductors and various integrated circuits. The company is particularly well-known for its innovations in analog and digital signal processing, microcontrollers, and embedded processing technologies.
TI serves a wide range of industries, including automotive, communications, consumer electronics, and industrial sectors. The TMP75AID is a digital temperature sensor that provides accurate temperature readings over a specified range, making it suitable for applications in temperature monitoring and control systems.
With a strong emphasis on research and development, Texas Instruments is considered a leader in the semiconductor industry, providing products that enhance performance and efficiency in electronic devices. They are also recognized for their commitment to sustainability and education, contributing to various initiatives that promote technological advancement and innovation.

Application

The TMP75AID is a digital temperature sensor used in various applications, including:
1. Consumer Electronics: Monitoring temperatures in devices like computers, smartphones, and home appliances for thermal management.
2. Industrial Equipment: Ensuring optimal performance and safety by monitoring temperatures in machinery and process controls.
3. Automotive Systems: Used in automotive climate control systems and battery management for electric vehicles.
4. HVAC Systems: Regulating temperatures in heating, ventilation, and air conditioning systems for energy efficiency.
5. Medical Devices: Monitoring patient temperature in medical equipment for diagnostics and treatment.
Its precision and digital output make it suitable for various temperature measurement needs.

Package

The TMP75AID is available in an 8-pin MSOP (Mini Small Outline Package) package type. This compact package is designed for space-constrained applications while providing thermal performance suitable for temperature sensing needs.

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