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| PartNumber | TMP431CDGKT | TMP431CDGKRG4 | TMP431CDGKR |
| Description | Board Mount Temperature Sensors +/-1C Remote and Local Temp Sensor | Board Mount Temperature Sensors +/-1C Remote and Local Temp Senso | |
| Manufacturer | Texas Instruments | TI | Texas Instruments |
| Product Category | Board Mount Temperature Sensors | IC Chips | Temperature Sensors, Transducers |
| RoHS | Y | - | - |
| Output Type | Digital | - | SMBus |
| Configuration | Local, Remote | - | Local Remote |
| Accuracy | +/- 1 C | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Interface Type | 2-Wire, I2C, SMBus | - | - |
| Resolution | 12 bit | - | 11 b |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Shutdown | Shutdown | - | - |
| Temperature Threshold | Programmable | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | VSSOP-8 | - | - |
| Product | Beta Sensor | - | Beta Sensor |
| Packaging | Reel | - | Tape & Reel (TR) Alternate Packaging |
| Output Current | 120 uA | - | - |
| Series | TMP431 | - | TMP431 |
| Brand | Texas Instruments | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 35 uA | - | - |
| Product Type | Temperature Sensors | - | - |
| Factory Pack Quantity | 250 | - | - |
| Subcategory | Sensors | - | - |
| Unit Weight | 0.001026 oz | - | - |
| Package Case | - | - | VSSOP-8 |
| Operating Temperature | - | - | -55°C ~ 127°C |
| Features | - | - | One-Shot, Output Switch, Programmable Limit, Programmable Resolution, Shutdown Mode |
| Voltage Supply | - | - | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-VSSOP |
| Sensor Type | - | - | Digital, Local/Remote |
| Test Condition | - | - | 0°C ~ 100°C (-40°C ~ 125°C) |
| Sensing Temperature Local | - | - | -40°C ~ 125°C |
| Sensing Temperature Remote | - | - | -64°C ~ 191°C |
| Accuracy Highest Lowest | - | - | ±1°C (±2.5°C) |