The MAX6602UE9A+ is a five channel precision temperature monitor in 16 pin TSSOP 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 over temperature thresholds. When the measured temperature of a channel exceeds respective threshold, a status bit is set in one of the status registers. Two open-drain outputs, OVERT (complementary) and ALERT (complementary) , assert corresponding to these bits in the status register. The 2-wire serial interface supports 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.
Feature
- Supply voltage range is 3V to 5.5V
- Operating temperature range from -40°C to 125°C
- Four thermal diode inputs
- Local temperature sensor
- 1°C remote temperature accuracy (+60°C to +100°C)
- Temperature monitoring begins at POR for fail-safe system protection
- ALERT (complementary) and OVERT (complementary) outputs for interrupts, throttling and shutdown
- STBY (complementary) input for hardware standby mode
- 2-wire SMBus interface
- Desktop Computers; Notebook Computers; Servers; Workstations
Applications
- Handheld Instruments (PDAs, Palmtops)
- Interface Power Supplies
- Laptop Computers
- Medical Instruments
- Operational Amplifier Power Supplies
