| PartNumber | MAX6641AUB94-T | MAX6641AUB94+ | MAX6641AUB94+T |
| Description | Board Mount Temperature Sensors SMBus-Compatible Temperature Monitor with Automatic PWM Fan-Speed Controller | Board Mount Temperature Sensors SMBus-Compatible Temperature Monitor | Board Mount Temperature Sensors SMBus-Compatible Temperature Monito |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Board Mount Temperature Sensors | Board Mount Temperature Sensors | PMIC - Thermal Management |
| Output Type | Digital | Digital | SMBus |
| Accuracy | +/- 4 C | +/- 4 C | ±4°C(Max) |
| Supply Voltage Min | 3 V | 3 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Interface Type | 2-Wire, I2C, SMBus | 2-Wire, I2C, SMBus | 2-Wire I2C SMBus |
| Resolution | 8 bit | 8 bit | 8 bit |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Package / Case | USOP-10 | USOP-10 | - |
| Packaging | Reel | Tube | Tape & Reel (TR) Alternate Packaging |
| Series | MAX6641 | MAX6641 | MAX6641 |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Temperature Sensors | Temperature Sensors | - |
| Subcategory | Sensors | Sensors | - |
| Part # Aliases | MAX6641 | MAX6641 | MAX6641 |
| RoHS | - | Y | - |
| Factory Pack Quantity | - | 50 | - |
| Package Case | - | - | USOP-10 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Fan Control, Temp Monitor |
| Voltage Supply | - | - | 3 V ~ 5.5 V |
| Supplier Device Package | - | - | 10-uMAX |
| Topology | - | - | ADC, PWM Generator, Tach Counter |
| Sensor Type | - | - | Internal and External |
| Sensing Temperature | - | - | 0°C ~ 125°C, 0° ~ 255°C |
| Output Alarm | - | - | Yes |
| Output Fan | - | - | Yes |
| Supply Voltage Max | - | - | 5.5 VDC |
| Supply Voltage Min | - | - | 3 VDC |