MCP9700T-H/LTVAO

Product Overview

• Category: Temperature Sensor
• Use: The MCP9700T-H/LTVAO is a low-power linear active temperature sensor that converts temperature to analog voltage. It is commonly used in various electronic devices and systems for temperature monitoring and control.
• Characteristics: This sensor has a wide operating voltage range, low power consumption, and high accuracy, making it suitable for battery-powered applications. It comes in a small package, making it easy to integrate into different designs.
• Package: SOT-23-3
• Essence: The essence of the MCP9700T-H/LTVAO lies in its ability to accurately measure temperature and provide an analog output for interfacing with microcontrollers or other digital systems.
• Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier.

Specifications

• Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.3V to 5.5V
• Output Voltage Range: 400mV at -40°C to 1500mV at +125°C
• Accuracy: ±2°C (typical) from -40°C to +125°C
• Power Consumption: 6 µA (typical)

Detailed Pin Configuration

The MCP9700T-H/LTVAO features a standard SOT-23-3 pin configuration: 1. VDD (Power Supply) 2. VOUT (Analog Output) 3. GND (Ground)

Functional Features

• Linear Active Sensor: Provides a linear output voltage proportional to the temperature.
• Low Power Consumption: Ideal for battery-powered applications.
• Wide Temperature Range: Suitable for a variety of environmental conditions.
• Small Package: Easy to integrate into compact designs.

Advantages and Disadvantages

Advantages

• High accuracy over a wide temperature range
• Low power consumption
• Small form factor for easy integration
• Simple interfacing with microcontrollers

Disadvantages

• Limited to analog output, requiring additional circuitry for digital processing
• Sensitive to electromagnetic interference in certain applications

Working Principles

The MCP9700T-H/LTVAO operates based on the principle of a linear active temperature sensor. It utilizes a bandgap reference and a transconductor to convert temperature variations into a corresponding analog voltage output. This output can then be used for temperature measurement and control in various applications.

Detailed Application Field Plans

The MCP9700T-H/LTVAO finds extensive use in: - Portable consumer electronics - Industrial automation - Automotive systems - Environmental monitoring devices - Medical equipment

Detailed and Complete Alternative Models

Some alternative models to the MCP9700T-H/LTVAO include: - LM35: Analog temperature sensor with similar accuracy and range - TMP36: Low-voltage linear sensor with comparable characteristics - DS18B20: Digital temperature sensor with one-wire interface

In conclusion, the MCP9700T-H/LTVAO is a versatile temperature sensor with a wide range of applications, offering high accuracy and low power consumption. Its compact size and ease of integration make it a popular choice for designers seeking reliable temperature sensing solutions.

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