TMP1075DR

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TMP1075DR

+БОМ

DIGITAL TEMP SENSOR W/ 2-WIRE IN

  • ПроизводительТехасские инструменты

  • Мфр. Часть #TMP1075DR

  • Лист данных TMP1075DR DataSheet

  • Пакет SOIC-8

  • В наличии1333

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Спецификации

Атрибут Ценность
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensorType Digital, Local
SensingTemperature-Local -55°C ~ 125°C
OutputType I²C/SMBus
Voltage-Supply 1.7V ~ 5.5V
Resolution 12 b
Features One-Shot, Shutdown Mode
Accuracy-Highest(Lowest) ±1.5°C (±2°C)
TestCondition -25°C ~ 100°C (-55°C ~ 125°C)
OperatingTemperature -55°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Обзор

Description

The TMP1075DR is a high-accuracy digital temperature sensor produced by Texas Instruments. It is part of the TMP1075 series known for its precision and reliability in temperature sensing applications. The sensor operates with an I²C interface, allowing easy integration with microcontrollers and other digital systems. It features a wide operating temperature range from -55°C to 125°C and provides measurements with an accuracy of ±0.3°C over a significant portion of this range.
The TMP1075DR is designed for low power consumption, making it suitable for battery-operated devices. Its fast conversion time enhances responsiveness in applications requiring quick temperature monitoring. The sensor comes in a small, surface-mount package (SOIC-8), facilitating easy placement on printed circuit boards.
Applications for the TMP1075DR include environmental monitoring, industrial control systems, consumer electronics, and any system requiring precise thermal management. Its robust design, coupled with its digital interface, ensures it can be a reliable component in a wide variety of temperature-sensing applications.

Equivalent

The TMP1075DR is a temperature sensor by Texas Instruments. Equivalent products include:
1. LM75A from NXP or other manufacturers.
2. ADT7410 from Analog Devices.
3. MCP9808 from Microchip Technology.
4. LM75 from Texas Instruments (older version).
5. Si7051 from Silicon Labs.
These alternatives offer similar I2C interfaces and temperature sensing capabilities, but always verify specific requirements and compatibility for your application.

Features

The TMP1075DR is a high-precision temperature sensor from Texas Instruments. It features an I²C/SMBus-compatible interface, making it easy to integrate into a variety of systems. The sensor offers a wide temperature range from -55°C to 125°C with an accuracy of ±1°C, ensuring reliable and precise temperature measurements. It operates with a supply voltage range of 1.7V to 5.5V, which provides flexibility for use in different applications.
The TMP1075DR is designed for low power consumption, with a current draw of just 10 µA during active measurement and 0.5 µA in shutdown mode, making it suitable for battery-powered devices. It features a fast conversion time of 125 ms, allowing for quick and efficient temperature monitoring.
Additionally, the sensor is available in a small, 8-pin SOIC package, which aids in space-constrained designs. Its programmable address allows for up to 32 devices on the same I²C bus. The TMP1075DR is ideal for applications in environmental monitoring, industrial systems, and consumer electronics.

Pinout

The TMP1075DR is a digital temperature sensor manufactured by Texas Instruments. It is commonly available in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin functions for the TMP1075DR are as follows:
1. V+: Power supply voltage.
2. GND: Ground reference.
3. SDA: Serial Data Line. Used for bidirectional data transfer in I²C communication.
4. SCL: Serial Clock Line. Used to synchronize data transfer in I²C communication.
5. ALERT: An open-drain output that becomes active when the temperature exceeds a user-defined limit.
6. A0, A1, A2: Address pins. These pins are used to set the device's I²C address, allowing for multiple devices to exist on the same I²C bus.
The TMP1075DR is designed for precise temperature measurements and is suitable for various applications, including industrial automation, consumer electronics, and environmental monitoring, due to its wide operating temperature range and compatibility with the I²C communication protocol.

Manufacturer

The TMP1075DR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the largest and most established companies in the semiconductor industry. The company serves diverse markets, including automotive, industrial, personal electronics, communications equipment, and enterprise systems, providing products that include analog chips, digital signal processors, and microcontrollers. Texas Instruments is known for its innovation and leadership in the electronics sector, focusing heavily on research and development to advance semiconductor technology.

Application

The TMP1075DR is a precision temperature sensor used in various applications requiring accurate temperature monitoring. Key areas include automotive systems for engine and HVAC management, industrial automation for equipment and machinery temperature control, and consumer electronics for battery and thermal management in smartphones and laptops. It is also used in medical devices for patient monitoring and diagnostics, as well as in HVAC systems for climate control. Additionally, the sensor is employed in data centers and communication equipment for thermal management to ensure reliable operation and energy efficiency. Its robust design and digital output make it suitable for integration into a wide range of temperature-sensitive applications.

Package

The TMP1075DR is a digital temperature sensor from Texas Instruments, and it is available in a small-outline integrated circuit (SOIC) package. Specifically, the "DR" in TMP1075DR indicates a standard 8-pin SOIC package, which is commonly used for surface-mounted devices.

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