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TMP112BIDRLT
Product Overview
Category: Temperature Sensor
Use: Monitoring and controlling temperature in various applications
Characteristics: High accuracy, low power consumption, small package size
Package: SOT-563
Essence: Precise temperature measurement and monitoring
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Operating Voltage: 1.4V to 3.6V
- Temperature Range: -55°C to +125°C
- Accuracy: ±0.5°C (maximum) from -10°C to +85°C
- Resolution: 12-bit (0.0625°C)
Detailed Pin Configuration
- GND
- ALERT/RDY
- SDA
- SCL
- V+
Functional Features
- Low Power Consumption: Consumes only 6µA (typical) in active mode
- Digital Output: Provides temperature data through I2C interface
- Shutdown Mode: Enables the sensor to consume minimal power when not in use
Advantages and Disadvantages
Advantages: - High accuracy over a wide temperature range - Small package size for space-constrained applications - Low power consumption prolongs battery life
Disadvantages: - Limited temperature range compared to some other sensors - Requires an external pull-up resistor for I2C communication
Working Principles
The TMP112BIDRLT operates based on the principle of voltage output proportional to the measured temperature. It utilizes a bandgap temperature sensor and a sigma-delta analog-to-digital converter to achieve high accuracy.
Detailed Application Field Plans
- Industrial Automation: Monitoring temperature in manufacturing processes
- Consumer Electronics: Ensuring proper thermal management in devices
- Medical Devices: Maintaining precise temperature control in medical equipment
- Automotive: Monitoring temperature in vehicle systems for optimal performance
Detailed and Complete Alternative Models
- TMP102: Similar accuracy and resolution with a different package
- LM75: I2C temperature sensor with comparable accuracy and wider temperature range
- DS18B20: One-wire digital temperature sensor with waterproof capabilities
In conclusion, the TMP112BIDRLT temperature sensor offers high accuracy, low power consumption, and a compact package, making it suitable for various applications across different industries.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TMP112BIDRLT trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of TMP112BIDRLT:
Q: What is the operating voltage range of TMP112BIDRLT? A: The operating voltage range is 1.4V to 3.6V.
Q: What is the temperature accuracy of TMP112BIDRLT? A: The temperature accuracy is ±0.5°C (maximum) from -20°C to 50°C.
Q: Can TMP112BIDRLT be used in battery-powered applications? A: Yes, it can be used in battery-powered applications due to its low operating voltage range.
Q: What is the I2C address of TMP112BIDRLT? A: The I2C address is 0x48 by default, but it can be changed by connecting the ADDR pin to VCC or GND.
Q: Is TMP112BIDRLT suitable for industrial temperature monitoring? A: Yes, it is suitable for industrial temperature monitoring due to its high accuracy and wide temperature range.
Q: Can TMP112BIDRLT be used in automotive applications? A: Yes, it can be used in automotive applications, but proper ESD precautions should be taken.
Q: What is the power consumption of TMP112BIDRLT? A: The average supply current is 6 µA, making it suitable for low-power applications.
Q: Does TMP112BIDRLT have programmable temperature limits? A: Yes, it has programmable temperature limits that can trigger an alert when exceeded.
Q: Can TMP112BIDRLT be used in medical devices? A: Yes, it can be used in medical devices due to its small size and low power consumption.
Q: Is TMP112BIDRLT RoHS compliant? A: Yes, it is RoHS compliant, making it suitable for environmentally sensitive applications.