标题: MCP9805 Data Sheet [打印本页] 作者: admin 时间: 2010-4-17 13:21 标题: MCP9805 Data Sheet MCP9805 Data Sheet
Parameter Name Value
Typical Accuracy (°) 2
Max Input/ Supply Current (µA) 500
Max. Accuracy @ 25° (°) 3
Temp. Range (°C) -40 to +125
Operating Voltage Range (V) 3.0 to 3.6
Device Description Serial Output Temp Sensor
Features
Meets JEDEC JC42.4 Mobile Platform Memory Module Thermal Sensor specification
Critical Event output pin
User-programmalbe settings for shutdown modes, Event and critical output limits, and hysteresis limits
Resolution of 0.25°C per LSB
±1°C Max accuracy from +75°C to +95°C
±2°C Max accuracy from +40°C to +125°C
±3°C Max accuracy from -20°C to +125°C
Low Operating Current: 200 µA (typical)
2-wire I²C™/SMBus Compatible Interface
8-pin TSSOP and 2mm x 3mm 8-pin DFN Packages
