| Part Number | MCP9985D |
| Manufacturer | Microchip |
| Title | Accurate Multichannel Automotive Temperature Monitor |
| Description | The MCP998X/MCP9933/MCP998XD/MCP9933D family of devices is a high-accuracy, low-cost, 2-wire communication protocol (I2C/SMBus) temperature sensor... |
| Features |
Overview
Temperature Measurement
• Up to Four External Temperature Monitors - ±1°C max. accuracy (-40°C TDIODE +125°C) - 0.125°C resolution • Internal Temperature Monitor - ±1°C accuracy - 0.125°C resolution • Anti-Parallel Diodes for Extra Diode Support • Advanced measurement techniques: - Auto... |
| File Size | 845.94KB |
| Datasheet |
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MCP9985 : The MCP998X/MCP9933/MCP998XD/MCP9933D family of devices is a high-accuracy, low-cost, 2-wire communication protocol (I2C/SMBus) temperature sensor. The MCP998X/MCP9933/MCP998XD/MCP9933D family can monitor up to five temperature channels. Advanced features such as Resistance Error Correction (REC), Beta Compensation (to support CPU diodes requiring the BJT/transistor model) and automatic diode type detection combine to provide a robust solution for complex environmental monitoring applications. Resistance Error Correction automatically eliminates the temperature error caused by series resistance allowing greater flexibility in routing thermal diodes. Beta Compensation eliminates temperature e.