MCP9804-E/MS

The MCP9804-E/MS is a high-accuracy temperature sensor with an I2C interface, designed for precise temperature measurements in various applications. It operates within a range of -40°C to +125°C, with an accuracy of ±0.5°C at room temperature. The sensor features programmable temperature thresholds for over-temperature and under-temperature alerts, making it ideal for monitoring and control systems.
It offers a resolution of up to 0.0625°C, allowing for detailed temperature readings. The device has a low power consumption profile, making it suitable for battery-operated devices. The MCP9804 can be configured using its I2C interface, allowing for easy integration into microcontroller-based systems.
Key features include multiple operating modes, an internal register for configuration, and support for multiple slave devices on the same bus. Its compact size and versatile functionality make the MCP9804-E/MS a popular choice for applications in consumer electronics, industrial automation, and HVAC systems.

The MCP9804-E/MS is a high-accuracy digital temperature sensor from Microchip Technology. Key features include:
1. Temperature Range: It measures temperatures from -40°C to +125°C with an accuracy of ±0.25°C at 25°C.
2. Digital Output: The sensor communicates via I2C interface, allowing easy integration with microcontrollers.
3. Resolution: It offers a programmable resolution of 0.5°C, 0.25°C, 0.125°C, and 0.0625°C.
4. Low Power Consumption: Ideal for battery-operated devices, it features low quiescent current.
5. Alert Functionality: The device includes programmable temperature alert outputs for over-temperature and under-temperature conditions.
6. Multiple Devices: Supports multiple devices on the same I2C bus with unique addresses.
7. Operating Voltage: It operates on a supply voltage range of 2.7V to 5.5V.
8. Small Package: Available in a compact 8-lead MSOP package, suitable for space-constrained applications.
These features make the MCP9804-E/MS suitable for various applications, including industrial, consumer electronics, and HVAC systems.

The MCP9804-E/MS is packaged in a 6-lead MSOP (Micro Small Outline Package) format. This compact package is designed for surface mounting and is suitable for space-constrained applications.

The MCP9804-E/MS is a digital temperature sensor with a total of 8 pins. Here is the pinout and their functions:
1. VDD: Power supply (1.8V to 5.5V).
2. GND: Ground reference.
3. SCL: Serial clock line for I²C communication.
4. SDA: Serial data line for I²C communication.
5. ALERT: Open-drain output for over-temperature alert.
6. TC: Temperature conversion pin (used in some applications).
7. ADDR: Address selection pin to set the I²C address (options for 0, 1, 2, or 3).
8. NC: No connection (not used).
This sensor provides accurate temperature measurements with a resolution of 0.0625°C and communicates over I²C, making it suitable for various applications in temperature monitoring and control.

The MCP9804-E/MS is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip serves a wide range of industries, including automotive, industrial, consumer, and communications. The company is well-known for its development tools and embedded control solutions, and it focuses on providing products that enhance the performance and efficiency of electronic devices. The MCP9804-E/MS is a high-precision digital temperature sensor, designed for applications requiring accurate temperature measurements in various electronic systems.

The MCP9804-E/MS is a high-accuracy temperature sensor primarily used in applications such as industrial temperature monitoring, HVAC systems, consumer electronics, and medical devices. Its digital output and I2C interface make it suitable for integration into microcontroller-based systems, enabling precise temperature measurements in data loggers, environmental monitoring, and automotive applications.

The MCP9804-E/MS temperature sensor has several equivalent products, including the MCP9803, MCP9805, and LM75A. Other alternatives are the TMP117 and DS7505, which also provide digital temperature sensing with similar interfaces and specifications. Always check specific datasheets for detailed comparisons and compatibility.