
Allicdata Part #: | LM26LVCISDX-140/NOPB-ND |
Manufacturer Part#: |
LM26LVCISDX-140/NOPB |
Price: | $ 0.41 |
Product Category: | Sensors, Transducers |
Manufacturer: | Texas Instruments |
Short Description: | IC TEMP SENS/SWITCH 140C 6WSON |
More Detail: | Thermostat 140°C Active High, Active Low Open Drai... |
DataSheet: | ![]() |
Quantity: | 1000 |
4500 +: | $ 0.38102 |
Output Function: | OverTemp, /OverTemp, VTemp |
Supplier Device Package: | 6-WSON (2.2x2.5) |
Package / Case: | 6-WDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -50°C ~ 150°C |
Current - Supply: | 8µA |
Voltage - Supply: | 1.6V ~ 5.5V |
Features: | Trip Test |
Selectable Hysteresis: | No |
Series: | -- |
Output: | Active High, Active Low |
Output Type: | Open Drain, Push-Pull |
Current - Output (Max): | 7mA |
Accuracy: | ±2.2°C |
Switching Temperature: | 140°C |
Trip Temperature Threshold: | Hot |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Temperature is an important parameter that influences the performance and reliability of electronic components and systems. The LM26LVCISDX-140/NOPB is a low-power, high-accuracy, Solid State Thermostat, designed to measure temperatures accurately and quickly. This article will discuss the application field and working principle of the LM26LVCISDX-140/NOPB.
The LM26LVCISDX-140/NOPB is a low-power, high-accuracy, Solid State temperature sensor, with an operating voltage of 1.8V to 5.5V. It was designed for both battery and non-battery applications. It is ideal for applications such as medical devices, automotive systems, consumer products, security systems and IOT (internet of things) applications. The sensor uses a thermistor-based temperature sensor and is rated to measure temperatures up to 140°C (284°F).
The LM26LVCISDX-140/NOPB has a Serial Peripheral Interface (SPI) output, which allows it to be connected to microprocessors and embedded systems. The sensor uses a set of levels and thresholds, which are factory calibrated to provide a highly accurate reading. The SPI output provides a digital output which can be easily read by a microprocessor or other processing device. The sensor also has an analog output, which provides a continuous reading when connected to an analog meter.
The LM26LVCISDX-140/NOPB is designed with a number of safety features, which will protect it from damage due to over-temperature. It includes a resetable thermal fuse, which will trip and shut down the system in the event of an over-temperature condition. It also includes over-temperature hysteresis, which will protect the system from thermal cycling and thermal shock. Finally, it includes overtemperature integration, which allows it to adjust its output levels to maintain a constant temperature over time.
The working principle of the LM26LVCISDX-140/NOPB is based on a thermistor temperature sensor, which is driven by an external voltage. The thermistor’s resistance changes with the temperature around it, which results in an output voltage that is proportional to the temperature. This voltage is then converted to a digital signal by an internal ADC. The ADC output is then read by a microprocessor and is used to calculate the temperature.
In summary, the LM26LVCISDX-140/NOPB is a low-power, high-accuracy, Solid State temperature sensor. It was designed for both battery and non-battery applications and is ideal for medical, automotive, consumer and IOT applications. The thermistor based temperature sensor is rated to measure temperatures up to 140°C (284°F). The sensor has a SPI output, as well as an analog output for continuous readings. Finally, the sensor includes a number of safety features to help protect it from damage due to over-temperature. These features, as well as the working principle of the sensor, allow it to provide highly accurate temperature readings.
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