Maxim Integrated MAX6642ATT98+T Temperature Sensor

The Maxim Integrated MAX6642ATT98+T is a high-precision temperature sensor designed for advanced thermal management solutions in a variety of electronic applications. This sensor provides accurate temperature readings and is ideal for systems that require reliable temperature monitoring to ensure optimal performance and safety. The MAX6642 is particularly suitable for use in computers, servers, telecom equipment, and portable devices.

Key Features

• Accuracy: The MAX6642ATT98+T offers excellent accuracy with a ±1°C error margin over a temperature range from 0°C to +70°C for the local sensor and ±3°C for the remote diode-connected sensor.
• Dual Temperature Sensing: This device includes both local and remote temperature sensors. The local sensor is integrated within the chip itself, while the remote sensor is typically a diode-connected transistor, such as a 2N3904, or the thermal diode found in many CPUs and ASICs.
• I²C/SMBus-Compatible Interface: The sensor communicates with the host system via an industry-standard I²C/SMBus serial interface, which allows for easy integration into most digital systems.
• Programmable Alert Outputs: The MAX6642ATT98+T provides programmable overtemperature alert outputs (OS and OT) which can be configured to signal the host system when the measured temperature exceeds user-defined thresholds.
• Low Power Consumption: Designed for power-sensitive applications, the device operates with low power consumption, making it suitable for battery-powered devices.
• Small Form Factor: The sensor comes in a compact 8-pin TDFN package, minimizing the footprint on the PCB and making it an excellent choice for space-constrained applications.

Applications

• Desktop and Notebook Computers
• Servers and Storage Systems
• Telecommunication Equipment
• Portable Electronics

The MAX6642ATT98+T temperature sensor by Maxim Integrated is an essential component for systems where accurate temperature monitoring is crucial for performance and safety. Its high level of integration, combined with its small size and ease of use, makes it an excellent choice for designers looking to implement sophisticated thermal management systems in their products.