LMT89DCKR
Product Overview
Category
The LMT89DCKR belongs to the category of temperature sensors.
Use
It is used for accurately measuring temperature in various electronic applications.
Characteristics
- High accuracy
- Low power consumption
- Wide temperature range
- Small form factor
Package
The LMT89DCKR comes in a small surface-mount package.
Essence
The essence of the LMT89DCKR lies in its precise temperature measurement capabilities and compact design.
Packaging/Quantity
It is typically available in reels containing a specific quantity, as per the manufacturer's specifications.
Specifications
- Temperature Range: -50°C to 150°C
- Accuracy: ±0.5°C
- Supply Voltage: 2.7V to 5.5V
- Current Consumption: 45µA (typical)
Detailed Pin Configuration
The LMT89DCKR has three pins: 1. VDD: Power supply input 2. GND: Ground connection 3. OUT: Temperature output
Functional Features
- High accuracy over a wide temperature range
- Low power consumption for energy-efficient operation
- Small form factor for easy integration into compact designs
Advantages
- Precise temperature measurement
- Suitable for low-power applications
- Compact and easy to integrate
Disadvantages
- Limited temperature range compared to some other sensors
- May require calibration for specific applications
Working Principles
The LMT89DCKR operates based on the principle of voltage output proportional to the measured temperature, utilizing solid-state temperature sensing technology.
Detailed Application Field Plans
The LMT89DCKR is suitable for various applications, including: - Portable electronic devices - Industrial control systems - Automotive electronics - Medical equipment
Detailed and Complete Alternative Models
Some alternative models to the LMT89DCKR include: - LM35 - TMP36 - DS18B20 - MCP9808
In conclusion, the LMT89DCKR is a reliable temperature sensor with high accuracy and low power consumption, making it suitable for a wide range of electronic applications.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af LMT89DCKR i tekniske løsninger
What is the operating voltage range of LMT89DCKR?
- The operating voltage range of LMT89DCKR is from 2.7V to 5.5V.
What is the typical accuracy of LMT89DCKR?
- The typical accuracy of LMT89DCKR is ±0.4°C (maximum) over the full temperature range.
Can LMT89DCKR be used for temperature sensing in automotive applications?
- Yes, LMT89DCKR is suitable for temperature sensing in automotive applications due to its wide operating voltage range and high accuracy.
Does LMT89DCKR have built-in hysteresis to prevent oscillations near the set temperature?
- Yes, LMT89DCKR has built-in hysteresis to prevent oscillations near the set temperature, ensuring stable temperature measurements.
What is the output format of LMT89DCKR?
- LMT89DCKR provides a linear analog output voltage that is proportional to the measured temperature.
Is LMT89DCKR suitable for battery-powered devices?
- Yes, LMT89DCKR is suitable for battery-powered devices due to its low power consumption and wide operating voltage range.
Can LMT89DCKR be used in industrial control systems?
- Yes, LMT89DCKR can be used in industrial control systems for accurate temperature monitoring and control.
What is the package type of LMT89DCKR?
- LMT89DCKR is available in a small SOT-23 package, making it suitable for space-constrained applications.
Does LMT89DCKR require external calibration?
- No, LMT89DCKR does not require external calibration, simplifying the design and setup process.
Is LMT89DCKR RoHS compliant?
- Yes, LMT89DCKR is RoHS compliant, making it suitable for use in environmentally sensitive applications.