The MAX6699EE34+ from Maxim Integrated Products is a 5-channel precision temperature monitor in 16 pin QSOP package. This precision multichannel temperature sensor monitors its own temperature and the temperatures of up to four external diode connected transistors. All temperature channels have programmable alert thresholds. Channels 1 and 4 also have programmable overtemperature thresholds. When the measured temperature of a channel exceeds the respective threshold, a status bit is set in one of the status registers. The 2-wire serial interface supports the standard system management bus (SMBus™) protocols write byte, read byte, send byte and receive byte for reading the temperature data and programming the alarm thresholds. It is used in desktop computers, notebook computers, workstations and servers.
Supply voltage range is 3V to 5.5V
Operating temperature range from -40°C to +125°C
Local temperature sensor
Remote temperature accuracy is 1°C (+60°C to +100°C)
Temperature monitoring begins at POR for fail safe
ALERT (active low) and OVERT (active low) outputs for interrupts, throttling and shutdown
