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| PartNumber | MCP9843T-BE/MC | MCP9843T-BE/MNY | MCP9843-BE/ST |
| Description | Board Mount Temperature Sensors JEDEC Serial Output +/-1 deg C max accy | Board Mount Temperature Sensors JEDEC Serial Output +/-1 deg C max accy | Board Mount Temperature Sensors JEDEC Serial Output +/-1 deg C max accy |
| Manufacturer | Microchip | - | Microchip Technology |
| Product Category | Board Mount Temperature Sensors | - | PMIC - Thermal Management |
| RoHS | Y | - | - |
| Output Type | Digital | - | I2C/SMBus |
| Configuration | Local | - | Local |
| Product | DIMM Sensor with EEPROM | - | DIMM Sensor with EEPROM |
| Packaging | Reel | - | Tube Alternate Packaging |
| Series | MCP9843 | - | MCP9843 |
| Brand | Microchip Technology | - | - |
| Product Type | Temperature Sensors | - | - |
| Factory Pack Quantity | 3300 | - | - |
| Subcategory | Sensors | - | - |
| Unit Weight | 0.000550 oz | - | - |
| Mounting Style | - | - | SMD/SMT |
| Package Case | - | - | TSSOP-8 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Temp Monitoring System (Sensor) |
| Voltage Supply | - | - | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-TSSOP |
| Resolution | - | - | 12 bit |
| Topology | - | - | ADC (Sigma Delta), Register Bank |
| Accuracy | - | - | ±3°C(Max) |
| Sensor Type | - | - | Internal |
| Sensing Temperature | - | - | -40°C ~ 125°C |
| Output Alarm | - | - | Yes |
| Output Fan | - | - | No |
| Shutdown | - | - | Shutdown |
| Maximum Operating Temperature | - | - | + 125 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Operating Supply Current | - | - | 200 uA |
| Interface Type | - | - | 2-Wire I2C SMBus |
| Output Current | - | - | 1 uA |
| Supply Voltage Max | - | - | 5.5 VDC |
| Supply Voltage Min | - | - | 2.7 VDC |
| Temperature Threshold | - | - | Programmable |