TMP411

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TMP411 SBOS383D – DECEMBER 2006 – REVISED DECEMBER 2016 TMP411 ±1°C Remote and Local Temperature Sensor With N-Factor and Series Resistance Correction 1 Features 1 ±1°C Remote Diode Sensor ±1°C Local Temperature Sensor Programmable Non-Ideality Factor Series Resistance Cancellation Alert Function Offset Registers for System Calibration Pin and Registers Compatible With ADT7461 and ADM1032 Programmable Resolution: 9 to 12 Bits Programmable Threshold Limits Two-Wire and SMBus Serial Interface Minimum and Maximum Temperature Monitors Multiple Interface Addresses ALERT and THERM2 Pin Configuration Diode Fault Detection 2 Applications LCD and DLP and LCOS Projectors Servers Industrial Controllers Central Office Telecom Equipment Desktop and Notebook Computers Storage Area Networks (SAN) Industrial and Medical Equipment Processor and FPGA Temperature Monitoring 3 Description The TMP411 device is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature-sensor, diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs. Remote accuracy is ±1°C for multiple device manufacturers, with no calibration needed. The twowire serial interface accepts SMBus write byte, read byte, send byte and receive byte commands...