EMC1046

EMC1046/EMC1047 1°C Multiple Temperature Sensor with Beta Compensation and Hottest of Thermal Zones PRODUCT FEATURES Datasheet General Description The EMC1046/EMC1047are high accuracy, low cost, System Management Bus (SMBus) temperature sensors. Advanced features such as Resistance Error Correction (REC), Beta Compensation (to CPU diodes requiring the BJT or transistor model) and automatic diode type detection combine to provide a robust solution for complex environmental monitoring applications. Each device provides ±1° accuracy for external diode temperatures and ±2°C accuracy for the internal diode temperature. The EMC1046/EMC1047 monitor up to seven temperature channels (up to six external and one internal). Applications „ Notebook Computers „ Desktop Computers „ Industrial „ Embedded Applications Features „ Designed to support 45nm, 65nm, and 90nm CPU diodes „ Supports diodes requiring the BJT or transistor model „ Resistance Error Correction (up to 100 Ohms) „ U...