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TMP302ADRLT
Product Overview
Category
The TMP302ADRLT 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 TMP302ADRLT comes in a small surface-mount package.
Essence
The essence of TMP302ADRLT lies in its precise temperature measurement capabilities and compact design.
Packaging/Quantity
It is typically available in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Temperature Range: -40°C to +125°C
- Accuracy: ±1°C (maximum) from -10°C to +85°C
- Supply Voltage: 2.7V to 5.5V
- Quiescent Current: 45µA (maximum)
- Output Type: Digital, I2C Interface
Detailed Pin Configuration
The TMP302ADRLT has a standard pin configuration with pins for power supply, ground, and I2C communication.
| Pin Number | Name | |------------|------------| | 1 | GND | | 2 | V+ | | 3 | SDA | | 4 | SCL |
Functional Features
- Digital output for easy interfacing
- Low power consumption for energy efficiency
- Wide temperature range for versatile applications
- High accuracy for precise temperature measurement
Advantages and Disadvantages
Advantages
- High accuracy over a wide temperature range
- Low power consumption
- Small package size for space-constrained designs
Disadvantages
- Limited to digital output only
- May require additional components for specific applications
Working Principles
The TMP302ADRLT utilizes the principles of temperature-dependent voltage to accurately measure the ambient temperature. It converts the analog temperature signal into a digital output using an internal ADC and communicates the data via the I2C interface.
Detailed Application Field Plans
The TMP302ADRLT is suitable for various applications including: - Industrial temperature monitoring - Consumer electronics - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)
Detailed and Complete Alternative Models
Some alternative models to TMP302ADRLT include: - TMP303: Offers higher accuracy and wider temperature range - TMP301: Lower power consumption and smaller package size - LM75: I2C temperature sensor with similar characteristics
In conclusion, the TMP302ADRLT temperature sensor offers high accuracy, low power consumption, and a compact design, making it suitable for diverse temperature measurement applications across different industries.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan TMP302ADRLT dalam solusi teknis
What is the operating temperature range of TMP302ADRLT?
- The operating temperature range of TMP302ADRLT is -40°C to 125°C.
What is the supply voltage range for TMP302ADRLT?
- The supply voltage range for TMP302ADRLT is 2.7V to 5.5V.
How accurate is the temperature measurement with TMP302ADRLT?
- TMP302ADRLT has an accuracy of ±1°C (maximum) over the full temperature range.
Can TMP302ADRLT be used in battery-powered applications?
- Yes, TMP302ADRLT's low supply voltage range makes it suitable for battery-powered applications.
Does TMP302ADRLT have any digital output interface?
- No, TMP302ADRLT provides an analog output proportional to temperature.
Is TMP302ADRLT suitable for industrial automation applications?
- Yes, TMP302ADRLT is designed for industrial automation and control systems.
What is the package type of TMP302ADRLT?
- TMP302ADRLT is available in a small SOT-23 package.
Can TMP302ADRLT be used in automotive applications?
- Yes, TMP302ADRLT is AEC-Q100 qualified, making it suitable for automotive applications.
Does TMP302ADRLT require external calibration?
- No, TMP302ADRLT is factory-calibrated, eliminating the need for external calibration.
What is the power consumption of TMP302ADRLT?
- TMP302ADRLT has low power consumption, typically drawing 45µA of current.