Allicdata Part #: | TMP121AIDBVTG4-ND |
Manufacturer Part#: |
TMP121AIDBVTG4 |
Price: | $ 1.06 |
Product Category: | Sensors, Transducers |
Manufacturer: | Texas Instruments |
Short Description: | SENSOR TEMPERATURE SPI SOT23-6 |
More Detail: | Temperature Sensor Digital, Local -40°C ~ 125°C 12... |
DataSheet: | TMP121AIDBVTG4 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 0.96970 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Sensor Type: | Digital, Local |
Sensing Temperature - Local: | -40°C ~ 125°C |
Sensing Temperature - Remote: | -- |
Output Type: | SPI |
Voltage - Supply: | 2.7 V ~ 5.5 V |
Resolution: | 12 b |
Features: | Shutdown Mode |
Accuracy - Highest (Lowest): | ±1.5°C (±2°C) |
Test Condition: | -25°C ~ 85°C (-40°C ~ 125°C) |
Operating Temperature: | -55°C ~ 150°C |
Mounting Type: | Surface Mount |
Package / Case: | SOT-23-6 |
Supplier Device Package: | SOT-23-6 |
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TMP121AIDBVTG4 is a highly-accurate low-voltage non-contact temperature sensor with both analog and I2C digital output. It is a temperature sensor specifically designed to address the general needs of industrial, medical, and consumer applications. The TMP121AIDBVTG4 is cost-effective, user friendly, and provides superior accuracy over its wide temperature range. It features a cost-effective single-cell design that can be used in both consumer and industrial applications, and provides high accuracy and very low power consumption. The TMP121AIDBVTG4 is a great choice for a variety of applications, including automotive, medical, consumer, and industrial.
The TMP121AIDBVTG4 provides an excellent range of temperature sensing capabilities, including both analog and digital outputs. The analog output is determined by the voltage output of the device. The digital output is driven by an I2C interface, which allows for a much faster response time and allows for easier integration into complex systems. The digital output is compatible with up to three address lines, which can be used to create multiple device configurations.
The working principle of the TMP121AIDBVTG4 is a combination of thermistor and impedance measurement. The thermistor has a negative temperature coefficient, meaning the resistance decreases as the temperature increases. This property is used to generate an output voltage, which can be converted to a temperature reading. Additionally, the impedance measurement enables the device to measure temperature changes at a much faster rate than would be possible with a thermistor alone.
The TMP121AIDBVTG4 is extremely well suited for applications in temperature measurement and control. Its accuracy and low power consumption make it an ideal choice for environments where temperature accuracy is critical, such as medical devices, home appliances, industrial control systems, and automotive applications. Additionally, the combination of analog and digital outputs make it suitable for either digital or analog control. The TMP121AIDBVTG4 is a great option for any application requiring both analog and digital outputs, as well as a low-cost, user-friendly interface.
The TMP121AIDBVTG4 is one of the most versatile temperature sensors available. Its combination of features, accuracy, low power, and cost make it an ideal choice for a variety of applications. It is a great choice for applications that require both analog and digital outputs, as well as a low-cost, user-friendly interface. Additionally, the high accuracy and low cost make it a great choice for applications requiring temperature accuracy. In summary, the TMP121AIDBVTG4 is a great option for applications requiring both analog and digital outputs, as well as a low-cost, user-friendly interface.
The specific data is subject to PDF, and the above content is for reference
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