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| PartNumber | MAX6649MUA+TG51 | MAX6649MUA+T | MAX6649MUA+TG05 |
| Description | INTEGRATED CIRCUIT | Board Mount Temperature Sensors 145C SMBus-Comp Remote/Local Senso | INTEGRATED CIRCUIT |
| Manufacturer | - | Maxim Integrated | - |
| Product Category | - | Temperature Sensors, Transducers | - |
| Series | - | MAX6649 | - |
| Product | - | Sensor with Alert | - |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | - |
| Mounting Style | - | SMD/SMT | - |
| Package Case | - | UMAX-8 | - |
| Operating Temperature | - | -55°C ~ 125°C | - |
| Output Type | - | SMBus | - |
| Features | - | One-Shot, Output Switch, Programmable Limit, Standby Mode | - |
| Voltage Supply | - | 3 V ~ 5.5 V | - |
| Supplier Device Package | - | 8-uMAX | - |
| Configuration | - | Local Remote | - |
| Resolution | - | 11 b | - |
| Accuracy | - | +/- 3 C to +/- 3.2 C | - |
| Sensor Type | - | Digital, Local/Remote | - |
| Test Condition | - | 60°C ~ 100°C (0°C ~ 125°C) | - |
| Sensing Temperature Local | - | 0°C ~ 145°C | - |
| Sensing Temperature Remote | - | 0°C ~ 145°C | - |
| Accuracy Highest Lowest | - | ±2°C (±3°C) | - |
| Pd Power Dissipation | - | 387.8 mW | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Minimum Operating Temperature | - | - 55 C | - |
| Operating Supply Current | - | 12 uA | - |
| Interface Type | - | 2-Wire I2C SMBus | - |
| Part # Aliases | - | MAX6649 | - |
| Supply Voltage Max | - | 5.5 VDC | - |
| Supply Voltage Min | - | 3 VDC | - |
| Temperature Threshold | - | Programmable | - |