MCP9902T-1E/RW

The MCP9902/3/4 is a high-accuracy, low-cost, System Management Bus (SMBus) temperature sensor. The MCP9902/3/4 monitors up to four temperature channels. Advanced features such as Resistance Error Correction (REC), Beta Compensation and automatic diode-type detection combine to provide a robust solution for complex environmental monitoring applications

• Up to Three External Temperature Monitors - ±1°C maximum accuracy MCP9902: -40°C to +105°C MCP9903/4: -40°C to +125°C - ±2°C maximum accuracy (+65°C < TDIODE < +125°C) - 0.125°C resolution
• Internal Temperature Monitor - ±1°C accuracy - (-40°C to +65°C) - 0.125°C resolution
• Supports up to 2.2 nF diode filter capacitor
• Up to 400 kHz clock rate - Maskable with register control
• Programmable SMBus address • Operating voltage: 3.0 to 3.6 (V)
• ESD protection: 2 kV HBM
• Temperature Range: -40°C to +125°C
• Available in a small 8-Lead 2x2 mm WDFN and 10-lead 3x3 mm VDFN package