LMT84QDCKRQ1
Product Overview
Category
The LMT84QDCKRQ1 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
- Wide temperature range
Package
The LMT84QDCKRQ1 comes in a small, surface-mount package.
Essence
This temperature sensor is essential for precise temperature measurement in electronic systems.
Packaging/Quantity
The LMT84QDCKRQ1 is typically available in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Temperature Range: -50°C to 150°C
- Accuracy: ±0.5°C
- Supply Voltage: 2.7V to 5.5V
- Current Consumption: 45 µA (typical)
Detailed Pin Configuration
The LMT84QDCKRQ1 has a standard 6-pin configuration: 1. VDD (Power supply) 2. GND (Ground) 3. OUT (Analog output) 4. NC (No connection) 5. NC (No connection) 6. NC (No connection)
Functional Features
- High accuracy over a wide temperature range
- Low power consumption for energy-efficient operation
- Small form factor for space-constrained applications
- Analog output for easy interfacing with microcontrollers and other devices
Advantages and Disadvantages
Advantages
- High accuracy
- Low power consumption
- Small package size
- Wide temperature range
Disadvantages
- Limited digital interface options
- May require external components for specific applications
Working Principles
The LMT84QDCKRQ1 operates based on the principle of voltage output proportional to the measured temperature. It utilizes an internal bandgap reference and a temperature-sensitive voltage output to accurately measure temperature.
Detailed Application Field Plans
The LMT84QDCKRQ1 is suitable for a wide range of applications, including: - Portable consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems
Detailed and Complete Alternative Models
Some alternative models to the LMT84QDCKRQ1 include: - TMP117 - MCP9808 - DS18B20 - LM35
In conclusion, the LMT84QDCKRQ1 is a highly accurate and versatile temperature sensor suitable for various applications, offering precise temperature measurement in a compact package.
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What is the LMT84QDCKRQ1 temperature sensor used for?
- The LMT84QDCKRQ1 is a high-precision, low-power temperature sensor designed for automotive and industrial applications.
What is the operating temperature range of the LMT84QDCKRQ1?
- The LMT84QDCKRQ1 has an operating temperature range of -40°C to 125°C, making it suitable for a wide range of environments.
How accurate is the LMT84QDCKRQ1?
- The LMT84QDCKRQ1 offers high accuracy with a typical error of ±0.25°C over the full temperature range.
Can the LMT84QDCKRQ1 be used in automotive applications?
- Yes, the LMT84QDCKRQ1 is AEC-Q100 qualified, making it suitable for use in automotive electronics.
What is the power consumption of the LMT84QDCKRQ1?
- The LMT84QDCKRQ1 has low power consumption, typically drawing only 45 µA of current.
Does the LMT84QDCKRQ1 require calibration?
- The LMT84QDCKRQ1 does not require calibration, simplifying its integration into technical solutions.
Is the LMT84QDCKRQ1 compatible with digital interfaces?
- Yes, the LMT84QDCKRQ1 features a digital output and is compatible with I2C and SMBus interfaces.
Can the LMT84QDCKRQ1 be used in battery-powered devices?
- Yes, the low power consumption of the LMT84QDCKRQ1 makes it well-suited for battery-powered applications.
What are the typical applications of the LMT84QDCKRQ1?
- The LMT84QDCKRQ1 is commonly used in temperature monitoring and control systems, battery management, and HVAC equipment.
Is the LMT84QDCKRQ1 available in small packages for space-constrained designs?
- Yes, the LMT84QDCKRQ1 is available in a small 5-pin SC70 package, making it suitable for space-constrained designs.