MCP9700T-E/TT

Product Overview

Category: Temperature Sensor
Use: Monitoring and measuring temperature in various electronic devices and systems
Characteristics: Low power consumption, wide temperature range, small package size
Package: TO-92, SOT-23
Essence: Accurate and reliable temperature sensing for electronic applications
Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

Temperature Range: -40°C to 125°C
Output Voltage: 10 mV/°C
Supply Voltage: 2.3V to 5.5V
Accuracy: ±2°C (typical)

Detailed Pin Configuration

The MCP9700T-E/TT has three pins: 1. VDD (Power supply) 2. VOUT (Analog output) 3. GND (Ground)

Functional Features

Linear output proportional to temperature
Low power consumption
Wide operating voltage range
Calibrated directly in °C

Advantages and Disadvantages

Advantages

Small package size
Wide temperature range
Low cost
Easy to use

Disadvantages

Limited accuracy compared to some higher-end sensors
Requires calibration for critical applications

Working Principles

The MCP9700T-E/TT operates based on the principle of the relationship between temperature and the base-emitter voltage of a bipolar junction transistor.

Detailed Application Field Plans

The MCP9700T-E/TT is suitable for a wide range of applications including: - Portable consumer devices - Industrial equipment - Automotive systems - Environmental monitoring

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM35 - TMP36 - DS18B20 - DHT22

In conclusion, the MCP9700T-E/TT is a versatile temperature sensor with a wide range of applications and a compact design, making it an ideal choice for many electronic projects.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням MCP9700T-E/TT у технічних рішеннях

What is the operating voltage range of MCP9700T-E/TT?
- The operating voltage range of MCP9700T-E/TT is 2.3V to 5.5V.
What is the output voltage range of MCP9700T-E/TT?
- The output voltage range of MCP9700T-E/TT is -40°C to +125°C.
How accurate is the temperature sensor in MCP9700T-E/TT?
- The accuracy of the temperature sensor in MCP9700T-E/TT is ±2°C (maximum) from -20°C to +100°C.
Can MCP9700T-E/TT be used in battery-powered applications?
- Yes, MCP9700T-E/TT can be used in battery-powered applications due to its low operating voltage range.
What is the typical supply current of MCP9700T-E/TT?
- The typical supply current of MCP9700T-E/TT is 12 µA.
Is MCP9700T-E/TT suitable for temperature measurement in industrial environments?
- Yes, MCP9700T-E/TT is suitable for temperature measurement in industrial environments due to its wide temperature range and accuracy.
Does MCP9700T-E/TT require external calibration?
- No, MCP9700T-E/TT does not require external calibration as it comes factory-calibrated.
Can MCP9700T-E/TT be directly interfaced with a microcontroller?
- Yes, MCP9700T-E/TT can be directly interfaced with a microcontroller as it provides a linear output proportional to temperature.
What is the package type of MCP9700T-E/TT?
- MCP9700T-E/TT is available in a small SOT-23 package, making it suitable for space-constrained applications.
Are there any application notes or reference designs available for using MCP9700T-E/TT in specific technical solutions?
- Yes, Microchip provides application notes and reference designs for using MCP9700T-E/TT in various technical solutions, which can be found on their official website.