MCP9985DT-1E/9R
ActiveFIVE CHANNEL AUTOMOTIVE TEMPERATURE SENSOR
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MCP9985DT-1E/9R
ActiveFIVE CHANNEL AUTOMOTIVE TEMPERATURE SENSOR
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP9985DT-1E/9R |
|---|---|
| Accuracy - Highest (Lowest) | 2.5 °C |
| Accuracy - Highest (Lowest) | 1 °C |
| Features | Shutdown Mode, One-Shot |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | I2C/SMBus, 2-Wire Serial |
| Package / Case | 10-VFDFN |
| Resolution | 11 b |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -40 °C |
| Supplier Device Package | 10-VDFN (2.5x2) |
| Test Condition | 0°C ~ 85°C, -40°C ~ 125°C |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.09 | |
| 25 | $ 0.91 | |||
| 100 | $ 0.89 | |||
| Digi-Reel® | 1 | $ 1.09 | ||
| 25 | $ 0.91 | |||
| 100 | $ 0.89 | |||
| Tape & Reel (TR) | 3000 | $ 0.89 | ||
| Microchip Direct | T/R | 1 | $ 1.09 | |
| 25 | $ 0.91 | |||
| 100 | $ 0.83 | |||
| 1000 | $ 0.80 | |||
| 5000 | $ 0.79 | |||
Description
General part information
MCP9985 Series
The MCP9985/MCP9985D are high-accuracy, low-cost, 2-wire communication protocol (I 2 C/SMbus) temperature sensor.
The MCP9985/MCP995D monitor 5 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.
Documents
Technical documentation and resources
