Microchip Technology, Inc. Analog and Digital Output EMC1152-AIZL-TR

The EMC1152-AIZL-TR is a one-wire temperature sensor designed for Intel PC platforms, capable of monitoring two temperature zones and five voltage inputs. It features an internal temperature diode and an externally connected diode, facilitating effective thermal management and fan control. The sensor operates over a Simple Serial Transport (SST) interface, compliant with SST 1.0 standards, and supports fixed and programmable addresses. The device utilizes an 11-bit delta-sigma ADC, providing high accuracy and excellent noise immunity. The internal temperature monitoring range is from -40¬8C to +125¬8C, with a resolution of 0.125¬8C and an accuracy of ¬±2¬8C within the 40¬8C to 70¬8C range. The external temperature monitoring capability also offers a resolution of 0.125¬8C and an accuracy of ¬±1¬8C for temperatures between 50¬8C and 70¬8C. Voltage monitoring includes inputs for 12V, 5V, 3.3V, 2.5V, and VCCP, with a total unadjusted error of 2%. The EMC1152-AIZL-TR operates with a supply voltage of 3.0V to 3.6V and comes in a 10-pin MSOP package, which is lead-free and ROHS compliant. This product is suitable for applications in desktop PCs, servers, and workstations, making it a versatile choice for engineers looking for reliable temperature and voltage monitoring solutions.