Maxim Integrated MAX6338LUB+ Precision Temperature Sensor

The MAX6338LUB+ from Maxim Integrated is a high-accuracy, low-power temperature sensor designed for precise temperature monitoring in a wide range of applications. This compact sensor is housed in a micro-sized 10-pin µMAX package, making it ideal for space-constrained applications where precision is critical.

One of the key features of the MAX6338LUB+ is its ability to provide a digital output that corresponds to the temperature of the device. The sensor offers an accuracy of ±3°C from -40°C to +125°C, ensuring reliable and consistent temperature readings. This high degree of accuracy makes it suitable for use in sophisticated systems that require precise temperature control, such as industrial controls, environmental monitoring, and portable consumer devices.

The MAX6338LUB+ operates from a supply voltage of 2.7V to 5.5V, allowing it to be used in both 3V and 5V systems. Its low operating current of 75µA (typical) makes it an excellent choice for battery-powered applications where power efficiency is paramount. Additionally, the sensor features a shutdown mode that reduces the supply current to only 0.1µA (typical), further conserving energy when the device is not in use.

For ease of integration into various systems, the MAX6338LUB+ includes an I²C-compatible 2-wire serial interface, which enables simple communication with microcontrollers and other digital devices. The sensor can be configured to trigger an alert output when the temperature exceeds a user-programmable threshold, providing an immediate response to critical temperature events.

Overall, the MAX6338LUB+ is a versatile and reliable temperature sensor that offers the precision and low power consumption required for today's advanced electronic systems. Its small footprint, combined with its high level of integration, makes it an excellent choice for designers looking to add temperature sensing capabilities to their projects with minimal design effort.

Product features at a glance:

• High Accuracy: ±3°C from -40°C to +125°C
• Low Power Consumption: 75µA operating current, 0.1µA shutdown current
• Wide Supply Voltage Range: 2.7V to 5.5V
• I²C-Compatible Serial Interface
• User-Programmable Alert Output
• Compact 10-pin µMAX Package