TMP411 Datasheet PDF

●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 two-wire serial interface accepts SMBus write byte, read byte, send byte and receive byte commands to program the alarm thresholds and to read temperature data.

●Features that are included in the TMP411 device are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, user-defined offset register for maximum accuracy, minimum and maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode fault detection, and temperature alert function.

●The TMP411 device is available in VSSOP-8 and SOIC-8 packages.

● ±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