MCP9804-E/MS

The MCP9804-E/MS is a high-precision digital temperature sensor developed by Microchip Technology. It operates over a wide temperature range from -40°C to +125°C with an accuracy of ±0.25°C, making it suitable for applications requiring precise temperature monitoring. The sensor communicates via an industry-standard I2C/SMBus interface, allowing easy integration with microcontrollers and other digital systems.
Key features of the MCP9804 include programmable temperature alert output, user-programmable resolution settings (9-bit to 12-bit), and low power consumption, which makes it ideal for battery-powered devices. It also offers user-selectable temperature hysteresis and shutdown modes for energy efficiency. The sensor is housed in a compact MSOP-8 package, facilitating its use in space-constrained applications.
The MCP9804-E/MS is commonly used in consumer electronics, automotive systems, industrial automation, and environmental monitoring, where reliable and accurate temperature data is crucial. Its robust performance and versatility make it a popular choice for engineers and developers looking to implement precise temperature sensing in their projects.

Equivalent products to the MCP9804-E/MS temperature sensor include the LM75 from Texas Instruments, the TMP102 from Texas Instruments, the ADT7410 from Analog Devices, and the STTS751 from STMicroelectronics. These alternatives offer similar digital temperature sensing capabilities with I2C interfaces and are suitable for similar applications requiring high accuracy and low power consumption. Always verify specific features and specifications to ensure compatibility with your application.

The MCP9804-E/MS is a high-accuracy digital temperature sensor with a compact surface-mount package. Key features include:
1. Temperature Range: It operates over a wide temperature range from -40°C to +125°C.

2. Accuracy: Offers high precision with typical accuracy of ±0.25°C from -40°C to +125°C.
3. Resolution: Configurable temperature resolution of 0.5°C, 0.25°C, 0.125°C, or 0.0625°C.
4. Interface: Utilizes an I2C/SMBus interface for communication, supporting multiple device addresses.
5. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
6. User-Programmable Registers: Includes features like user-programmable temperature alert output.
7. Shutdown Mode: Features a low-power shutdown mode to save energy when the sensor is not actively measuring temperature.
8. Supply Voltage: Operates with a supply voltage range from 2.7V to 5.5V.
9. Package: Available in an 8-lead MSOP package, providing a small footprint for space-constrained applications.
Overall, the MCP9804-E/MS is ideal for applications requiring precise temperature monitoring and control.

The MCP9804-E/MS is a digital temperature sensor with a 2-wire I²C interface. It comes in an 8-pin MSOP package. The pin functions are as follows:
1. VDD: Power supply input.
2. GND: Ground reference.
3. SDA: Serial Data Input/Output. This is the bidirectional data line for the I²C interface.
4. SCL: Serial Clock Input. This line is used to clock data in and out of the sensor.
5. ALERT: Alert output. This is an active-low output used to signal temperature threshold events.
6. A0, A1, A2: Device address inputs. These pins are used to configure the I²C address, allowing multiple sensors to be used on the same bus.
The MCP9804 sensor provides high accuracy temperature measurements and supports user-programmable temperature alerts. Its precision makes it suitable for a variety of applications requiring reliable temperature monitoring.

The MCP9804-E/MS is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company focuses on offering embedded control solutions that offer low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip serves a variety of industries, including automotive, industrial, consumer, aerospace, and defense.

The MCP9804-E/MS is a high-accuracy digital temperature sensor commonly used in various applications. These include environmental monitoring systems, industrial automation, and consumer electronics for temperature regulation and control. It's also employed in HVAC systems, medical devices, and data centers to ensure optimal operational conditions. Additionally, its use extends to battery management systems in automotive and portable electronics, where precise temperature monitoring is crucial for safety and performance. The sensor's compact size and digital output make it ideal for integration into IoT devices and smart home applications, where reliable temperature data is needed for efficient energy management and system optimization.

The MCP9804-E/MS is a temperature sensor IC housed in an 8-Lead MSOP (Micro Small Outline Package). This package type is compact, suitable for surface mounting, and typically used in applications where space is limited.