Datasheet Microchip EMC1001

EMC1001
1.5В°C SMBus
Temperature Sensor in
Miniature SOT-23 PRODUCT FEATURES Datasheet General Description Features
В„ The EMC1001 is a tiny SMBus temperature sensor with
В±1.5В°C accuracy and two interrupts. Packaged in a
SOT23-6, the EMC1001 provides an accurate, low-cost,
low-current, solution for critical temperature monitoring
in a PC or embedded applications. Self Contained Internal Temperature Sensor
— 0.25°C resolution
— ±1.5°C Accuracy 40°C to 85°C „ „ Small 6-lead SOT lead-free RoHS compliant
packages
SMBus address selected by external resistor
— Select 1 of 4 per package, 8 addresses available The EMC1001 generates two separate interrupts with
programmable thermal trip points. The THERM output
operates as a thermostat with programmable threshold
and hysteresis. The ALERT output can be configured
as a maskable SMBus alert with programmable
window comparator limits, or as a second THERM
output. An efficient fan control system can be created
since this output may be used to control a fan. В„
В„
В„ Maskable Interrupt using ALERT …