Maxim Integrated MAX6695AUB+T Precision Dual Remote/Local Temperature Sensor

The Maxim Integrated MAX6695AUB+T is a high-precision temperature sensor designed for monitoring multiple temperature zones in a variety of applications. This compact and efficient sensor is ideal for use in computing systems, telecommunications, and industrial equipment where accurate temperature readings are critical for performance and safety.

At the heart of the MAX6695AUB+T is its ability to simultaneously monitor its own temperature as well as the temperature of two remote diode-connected transistors. This dual remote/local sensing capability allows for precise control and monitoring of system temperatures, ensuring optimal performance and preventing overheating.

The device communicates temperature data via a 2-wire serial interface, which is compatible with SMBus protocols. This feature allows for easy integration into existing system designs and straightforward communication with microcontrollers or other system components. The MAX6695AUB+T's serial interface also supports the System Management Bus (SMBus) Timeout feature, enhancing system reliability.

With its wide temperature-sensing range, the MAX6695AUB+T can measure local temperatures from -40°C to +125°C and remote temperatures from -40°C to +150°C with an accuracy of ±1°C between +60°C and +100°C for the remote diode. The high level of accuracy ensures that the system can make precise adjustments to maintain thermal stability.

The MAX6695AUB+T also features programmable overtemperature alarms. These alarms can be configured to trigger at specific temperature thresholds, providing an early warning system that can initiate preventative actions such as activating cooling systems or throttling back system performance to reduce heat generation.

Available in a small, 10-pin µMAX package, the MAX6695AUB+T is designed for space-constrained applications. Its small footprint and low power consumption make it an excellent choice for portable and power-sensitive systems.

In summary, the Maxim Integrated MAX6695AUB+T is a versatile and precise temperature sensor that offers robust features for temperature monitoring and system protection. Its dual sensing capabilities, serial interface, and configurable alarms make it a valuable component for maintaining the thermal integrity of sophisticated electronic systems.