TMP75AIDGKR

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TMP75AIDGKR

SENSOR DIGITAL -40C-125C 8VSSOP

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  • Paket VSSOP (DGK)-8
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT),Bulk
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-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Übersicht

Description

The TMP75AIDGKR is a temperature sensor from Texas Instruments, designed for precision temperature measurement applications. It features a digital output and communicates via an I2C interface, which is widely used for inter-integrated circuit communications. This device is suitable for use in applications where space and power are limited, as it is housed in a small package and operates with low power consumption. The sensor provides accurate temperature readings over a range of -40°C to +125°C with a typical accuracy of ±1°C.
The TMP75AIDGKR offers programmable alert functionality, enabling it to signal when the temperature exceeds or falls below user-defined thresholds. This makes it useful for monitoring and protection in electronic systems. With a resolution of 12 bits, it can provide fine granularity in temperature readings. The sensor is often utilized in consumer electronics, industrial control, and environmental monitoring systems. It supports multiple device addresses on the I2C bus, allowing for the integration of several sensors within a single system. Overall, the TMP75AIDGKR is a versatile and reliable solution for accurate temperature measurement in various applications.

Features

The TMP75AIDGKR is a temperature sensor from Texas Instruments designed for applications requiring precise temperature monitoring. Key features include:
1. Accuracy: It offers a high accuracy of ±1°C over a temperature range from -25°C to +100°C, making it suitable for precision applications.
2. Temperature Range: The device supports a wide operating temperature range from -55°C to +125°C.
3. Digital Interface: It features an I2C-compatible interface, allowing easy integration with microcontrollers for digital temperature readings.
4. Supply Voltage: The sensor operates with a supply voltage range between 2.7V and 5.5V, enhancing its versatility across different systems.
5. Low Power Consumption: It is designed for low power operation, drawing minimal current, which is beneficial for battery-powered devices.
6. Programmable Features: The TMP75AIDGKR includes programmable features such as alert functionality and hysteresis, allowing customization for specific applications.
7. Small Package: It comes in a small, space-efficient MSOP-8 package, making it suitable for compact designs.
These features make the TMP75AIDGKR ideal for applications in consumer electronics, industrial monitoring, and environmental sensing.

Package

The TMP75AIDGKR is a temperature sensor from Texas Instruments, housed in an 8-pin VSSOP (very thin shrink small outline package) package. The "DGK" in the part number indicates this specific VSSOP package type, which is compact, supporting efficient space utilization in electronic circuits.

Pinout

The TMP75AIDGKR is a temperature sensor from Texas Instruments. It is part of the TMP75 series, which are digital temperature sensors with an I2C interface. The TMP75AIDGKR comes in an 8-pin VSSOP (DGK) package.
The pin functions are as follows:
1. V+: Power supply voltage.
2. GND: Ground.
3. SDA: Serial Data Line. This is a bidirectional pin used to transfer data in and out of the device.
4. SCL: Serial Clock Line. This is used to synchronize communication between the TMP75AIDGKR and the microcontroller or processor.
5. ALERT/THERM: An interrupt output that signals when the temperature exceeds a user-defined limit (programmable).
6. A0, A1, A2: These are address pins used for setting the I2C address. They allow you to connect multiple TMP75AIDGKR devices on the same I2C bus by giving each a unique address.
The TMP75AIDGKR is widely used in applications requiring accurate temperature monitoring and control. It offers high precision and is suitable for various industrial, consumer, and communication applications.

Manufacturer

The TMP75AIDGKR is manufactured by Texas Instruments. Texas Instruments is an American technology company headquartered in Dallas, Texas. It designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is known for its innovation in the semiconductor industry and provides products that serve a wide range of markets, including industrial, automotive, personal electronics, and communications equipment.

Application

The TMP75AIDGKR is a digital temperature sensor commonly used in applications such as environmental monitoring, industrial automation, consumer electronics, and HVAC systems. Its high accuracy and low power consumption make it suitable for use in battery-powered devices, smart thermostats, and data loggers. Additionally, it can be applied in server and computer thermal management systems to ensure efficient cooling and performance.

Equivalent

The TMP75AIDGKR is a temperature sensor IC from Texas Instruments. Equivalent or similar products include the LM75 series from NXP or Microchip, such as the LM75A, and the MCP9808 from Microchip Technology. These devices generally offer similar functionality in terms of I2C communication, temperature range, and accuracy. Always verify specific specifications and pin compatibility before selecting a substitute.

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