
Allicdata Part #: | 296-40678-1-ND |
Manufacturer Part#: |
TMP302BQDRLRQ1 |
Price: | $ 0.72 |
Product Category: | Sensors, Transducers |
Manufacturer: | Texas Instruments |
Short Description: | IC TEMP SWITCH 1.4V LP 6SOT |
More Detail: | Thermostat 70°C, 75°C, 80°C, 85°C Active Low Open ... |
DataSheet: | ![]() |
Quantity: | 3800 |
1 +: | $ 0.72000 |
10 +: | $ 0.69840 |
100 +: | $ 0.68400 |
1000 +: | $ 0.66960 |
10000 +: | $ 0.64800 |
Output Function: | /OverTemp |
Supplier Device Package: | 6-SOT |
Package / Case: | SOT-563, SOT-666 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C |
Current - Supply: | 8µA |
Voltage - Supply: | 1.4V ~ 3.6V |
Features: | Selectable Trip Point |
Selectable Hysteresis: | Yes |
Series: | Automotive, AEC-Q100 |
Output: | Active Low |
Output Type: | Open Drain |
Current - Output (Max): | 10mA |
Accuracy: | ±2°C |
Switching Temperature: | 70°C, 75°C, 80°C, 85°C |
Trip Temperature Threshold: | Hot |
Part Status: | Active |
Packaging: | Cut Tape (CT) |
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Introduction to the TMP302BQDRLRQ1:The TMP302BQDRLRQ1 is a temperature sensor device that contains both a thermistor and a thermopile for temperature measurement. It is a part of the temperature sensing range from Texas Instruments and is designed for use in a variety of applications such as control of environmental or process temperatures. The device is designed for convenient installation into equipment with a single-cable connection. It can be used in temperature ranges from -40C to +125C.
Application Field of the TMP302BQDRLRQ1:The TMP302BQDRLRQ1 is suitable for use in a variety of applications. It is primarily used for air-conditioning and refrigeration systems, but can also be used in industrial process control and other temperature-sensitive applications. The device is also suitable for use in automotive engines and in aerospace applications.
Working Principle of the TMP302BQDRLRQ1:The TMP302BQDRLRQ1 utilizes thermistors and thermopiles in order to measure temperature. Thermistors are small, solid-state devices that measure temperature through the electrical resistance of the component. The thermopile is made up of a stack of two or more thermistors placed next to each other. The different temperatures between the edges of the thermopiles cause a voltage difference to be generated, which can then be measured. This voltage difference is proportional to temperature, allowing for temperature measurements over a wide range. The TMP302BQDRLRQ1 also has special features built-in, such as temperature compensation, to mitigate the effects of mechanical or electrical vibration.
Conclusion:The TMP302BQDRLRQ1 from Texas Instruments is a temperature sensing device designed for a variety of applications such as air-conditioning and refrigeration systems, industrial process control and other temperature-sensitive applications. The device utilizes thermistors and thermopiles in order to measure temperature, with special features such as temperature compensation included for improved accuracy. This makes the TMP302BQDRLRQ1 an ideal choice for use in temperature measurement and control.
The specific data is subject to PDF, and the above content is for reference
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