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TMP101NA/3K
Product Overview
Category
The TMP101NA/3K belongs to the category of temperature sensors.
Use
It is used for accurately measuring temperature in various applications.
Characteristics
- High accuracy
- Low power consumption
- Small package size
Package
The TMP101NA/3K comes in a small surface-mount package.
Essence
The essence of TMP101NA/3K lies in its precise temperature measurement capabilities and compact design.
Packaging/Quantity
The sensor is typically packaged in reels with a specific quantity per reel.
Specifications
- Temperature Range: -40°C to +125°C
- Accuracy: ±1°C
- Supply Voltage: 2.7V to 5.5V
- Current Consumption: 45µA
- Interface: I2C/SMBus
Detailed Pin Configuration
The TMP101NA/3K has a standard 6-pin configuration, including VCC, GND, SDA, SCL, ALERT, and A0 pins.
Functional Features
- Digital output for easy interfacing
- Programmable address for multiple sensor use
- Low standby current for power efficiency
Advantages and Disadvantages
Advantages
- High accuracy
- Low power consumption
- Small form factor
Disadvantages
- Limited temperature range compared to some other sensors
- Requires I2C/SMBus interface
Working Principles
The TMP101NA/3K operates based on the principle of converting temperature into a digital signal using an internal ADC. It then communicates this data through the I2C/SMBus interface.
Detailed Application Field Plans
The TMP101NA/3K is suitable for various applications, including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices
Detailed and Complete Alternative Models
Some alternative models to TMP101NA/3K include: - TMP102: Offers extended temperature range - LM75: Provides similar accuracy with different interface options - DS18B20: One-wire interface with higher resolution
In conclusion, the TMP101NA/3K temperature sensor offers high accuracy and low power consumption, making it suitable for diverse applications in consumer electronics, industrial automation, automotive systems, and medical devices. While it has a limited temperature range and requires an I2C/SMBus interface, there are alternative models available with different features to suit specific requirements.
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What is the TMP101NA/3K temperature sensor used for?
- The TMP101NA/3K is a digital temperature sensor that can be used to measure temperature in various technical solutions.
What is the operating voltage range of the TMP101NA/3K?
- The operating voltage range of the TMP101NA/3K is 2.7V to 5.5V.
How accurate is the TMP101NA/3K temperature sensor?
- The TMP101NA/3K has an accuracy of ±1°C (maximum) from -25°C to 85°C.
Can the TMP101NA/3K be used in automotive applications?
- Yes, the TMP101NA/3K is suitable for automotive applications due to its wide operating voltage range and temperature measurement capabilities.
What is the communication interface of the TMP101NA/3K?
- The TMP101NA/3K uses a two-wire serial interface (I2C) for communication with microcontrollers or other devices.
Is the TMP101NA/3K suitable for battery-powered applications?
- Yes, the low power consumption of the TMP101NA/3K makes it suitable for battery-powered applications.
Can the TMP101NA/3K be used in industrial control systems?
- Absolutely, the TMP101NA/3K is well-suited for industrial control systems due to its accuracy and reliability.
What is the temperature range that the TMP101NA/3K can measure?
- The TMP101NA/3K can measure temperatures from -55°C to 125°C.
Does the TMP101NA/3K have any built-in alert functionality?
- Yes, the TMP101NA/3K features programmable temperature limits with an alert function.
Is the TMP101NA/3K RoHS compliant?
- Yes, the TMP101NA/3K is RoHS compliant, making it suitable for use in environmentally sensitive applications.