| Allicdata Part #: | 296-39622-2-ND |
| Manufacturer Part#: |
TMP451AIDQFT |
| Price: | $ 0.00 |
| Product Category: | Sensors, Transducers |
| Manufacturer: | Texas Instruments |
| Short Description: | SENSOR TEMPERATURE SMBUS 8WSON |
| More Detail: | Temperature Sensor Digital, Local/Remote -40°C ~ 1... |
| DataSheet: |  TMP451AIDQFT Datasheet/PDF |
| Quantity: | 12500 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Sensor Type: | Digital, Local/Remote |
| Sensing Temperature - Local: | -40°C ~ 125°C |
| Sensing Temperature - Remote: | -64°C ~ 191°C |
| Output Type: | SMBus |
| Voltage - Supply: | 1.7 V ~ 3.6 V |
| Resolution: | 11 b |
| Features: | One-Shot, Output Switch, Programmable Limit, Shutdown Mode |
| Accuracy - Highest (Lowest): | ±1°C (±2°C) |
| Test Condition: | 0°C ~ 70°C (-40°C ~ 125°C) |
| Operating Temperature: | -55°C ~ 127°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-WFDFN |
| Supplier Device Package: | 8-WSON (2x2) |
Description
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Temperature sensors have a wide range of applications in various fields. The TMP451AIDQFT is a temperature sensor that provides precise, accurate, and repeatable temperature measurements with a digital and analog output. In this article, we will take a look at the application field, the working principle, and the advantages of the TMP451AIDQFT.
Application field
The TMP451AIDQFT has been designed for use in a variety of industrial and consumer applications. It is commonly used in automotive applications, such as air-conditioning systems, engine management systems, and cabin temperature control. It is also often used in medical applications, such as operating theatres, patient monitoring systems, and temperature-sensitive laboratory equipment.Working Principle
The TMP451AIDQFT is a dual-channel temperature sensor that senses temperature from -40°C to +85°C with high precision and accuracy. It works by detecting changes in the electrical resistance of the temperature-sensitive material, which is usually a metal. This electrical resistance is proportional to the temperature, and it is converted into an output voltage using a Wheatstone bridge setup. This output voltage is then converted into a digital signal using an analog-to-digital converter, and this digital signal is then used as the output.Advantages
The TMP451AIDQFT is a highly accurate and reliable temperature sensor, capable of providing precise readings with low power consumption. It offers a wide dynamic range, from -40°C to +85°C, and a small temperature measurement error of less than 0.1°C. Additionally, it is relatively easy to use, and can be interfaced with many popular Microcontroller and microprocessor units.Overall, the TMP451AIDQFT is an excellent choice for a wide range of temperature sensing applications, from automotive to medical applications. Its high accuracy and reliability, coupled with its wide dynamic range and low power consumption make it the ideal choice for many temperature-sensitive applications.The specific data is subject to PDF, and the above content is for reference
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