MCP9501PT-115E/OT
Compact temperature sensor switches in SOT-23 package
Manufacturer： microchip
series introduction
# Introduction to the MCP9501PT - 115E/OT Product Series
## 1. Overview
The MCP9501PT - 115E/OT is a remarkable product series offered by Microchip Technology, designed to meet the diverse temperature - sensing needs across a wide range of industries. This series of digital temperature sensors combines high - precision temperature measurement with ease of use and reliability, making it an ideal choice for various applications.
## 2. Key Features
### 2.1 High - Precision Temperature Sensing
- The MCP9501PT - 115E/OT provides accurate temperature measurements with a resolution of up to 0.0625°C. This high level of precision allows for detailed and reliable temperature monitoring, which is crucial in applications where even small temperature variations can have significant impacts, such as in medical devices, industrial control systems, and environmental monitoring.
- It has a wide temperature measurement range, typically from - 40°C to +125°C. This broad range enables the sensors to be used in a variety of environments, from cold storage facilities to high - temperature industrial processes.
### 2.2 Digital Interface
- These sensors feature an I²C (Inter - Integrated Circuit) digital interface. The I²C interface is widely used in the electronics industry due to its simplicity and efficiency. It allows for easy communication between the sensor and a microcontroller or other digital devices, reducing the complexity of the overall system design.
- With the I²C interface, multiple MCP9501PT - 115E/OT sensors can be connected to the same bus, enabling multi - point temperature monitoring in a single system. This is particularly useful in large - scale applications such as building automation and data centers.
### 2.3 Low Power Consumption
- The MCP9501PT - 115E/OT series is designed with low power consumption in mind. In standby mode, the power consumption is extremely low, which helps to extend the battery life in portable and battery - powered applications.
- This low - power characteristic also makes the sensors suitable for use in energy - efficient systems, where minimizing power consumption is a key design consideration.
### 2.4 Small Form Factor
- The sensors come in a compact and space - saving package. The small form factor allows for easy integration into various electronic devices, especially those with limited board space, such as wearables, handheld devices, and small - scale industrial sensors.
### 2.5 Programmable Features
- The MCP9501PT - 115E/OT offers programmable features such as temperature limits and interrupt modes. Users can set upper and lower temperature limits, and the sensor can generate an interrupt signal when the temperature exceeds these limits. This feature is useful for implementing temperature - based alarms and control systems.
## 3. Applications
### 3.1 Consumer Electronics
- In smartphones, tablets, and laptops, the MCP9501PT - 115E/OT can be used to monitor the temperature of the battery, CPU, and other critical components. By accurately measuring the temperature, the device can adjust its performance to prevent overheating and ensure optimal operation.
- In home appliances such as refrigerators, freezers, and ovens, these sensors can be used to maintain the desired temperature, improving energy efficiency and food safety.
### 3.2 Industrial Automation
- In industrial control systems, the sensors can be used to monitor the temperature of machinery, motors, and other equipment. By detecting abnormal temperature changes, potential equipment failures can be predicted and prevented, reducing downtime and maintenance costs.
- In environmental monitoring systems, the MCP9501PT - 115E/OT can be
Images for reference
SOT25
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