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| PartNumber | TMP401AIDGKR | TMP401AIDGKRG4 | TMP401AIDGK |
| Description | Board Mount Temperature Sensors Programmable Temp Sensor | SENSOR DIGITAL -40C-125C 8VSSOP | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Board Mount Temperature Sensors | Temperature Sensors, Transducers | Temperature Sensors, Transducers |
| RoHS | Y | - | - |
| Output Type | Digital | SMBus | SMBus |
| Configuration | Local, Remote | - | Local Remote |
| Accuracy | +/- 1 C | - | +/- 1 C |
| Supply Voltage Min | 3 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Interface Type | 2-Wire, I2C, SMBus | - | 2-Wire I2C SMBus |
| Resolution | 9 bit to 12 bit | 11 b | 11 b |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Shutdown | Shutdown | - | Shutdown |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | VSSOP-8 | - | - |
| Product | Sensor with Alert | - | Sensor with Alert |
| Packaging | Reel | Tape & Reel (TR) Alternate Packaging | Digi-ReelR Alternate Packaging |
| Series | TMP401 | - | TMP401 |
| Brand | Texas Instruments | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 25 uA | - | 25 uA |
| Product Type | Temperature Sensors | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Sensors | - | - |
| Unit Weight | 0.000935 oz | - | 0.000935 oz |
| Package Case | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | VSSOP-8 |
| Operating Temperature | - | -55°C ~ 125°C | -55°C ~ 125°C |
| Features | - | One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode | One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode |
| Voltage Supply | - | 3 V ~ 5.5 V | 3 V ~ 5.5 V |
| Supplier Device Package | - | 8-VSSOP | 8-MSOP |
| Sensor Type | - | Digital, Local/Remote | Digital, Local/Remote |
| Test Condition | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Sensing Temperature Local | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Sensing Temperature Remote | - | -64°C ~ 191°C | -64°C ~ 191°C |
| Accuracy Highest Lowest | - | ±3°C | ±3°C |
| Supply Voltage Max | - | - | 5.5 VDC |
| Supply Voltage Min | - | - | 3 VDC |