LM95214CISD/NOPB

Датчик температуры (ИС), Ток, ± 1°C, -40 °C, +125 °C, LLP, 14 вывод(-ов).

The LM95214CISD/NOPB is a 11-bit Digital Temperature Sensor with a 2-wire SMBus interface that can very accurately monitor the temperature of four remote diodes as well as its own temperature. The four remote diodes can be external devices such as microprocessors, graphics processors that target the ideality of a 2N3904 transistor or diode-connected 2N3904s. 3 Programmable TCRIT\ outputs with programmable shared hysteresis and fault queue. Two LM95214 remote temperature channels have programmable digital filters while the other two remote channels utilize a fault-queue to minimize unwanted TCRIT\ events when temperature spikes are encountered. For optimum flexibility and accuracy, each LM95214 channel includes registers for offset correction. A three-level address pin allows connection of up to 3 LM95214s to the same SMBus master. The LM95214 includes power saving functions such as: programmable conversion rate, shutdown mode and disabling of unused channels.