TMP422AIDCNRG4
SENSOR DIGITAL -40C-125C SOT23-8Manufacturer: Texas Instruments
Categories: Analog and Digital Output
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The Texas Instruments TMP422AIDCNRG4 is a digital, local/remote temperature sensor with a sensing range of -40°C to 125°C for local measurements and -64°C to 191°C for remote diode measurements. This component features an 11-bit resolution, providing precise temperature readings. Key operational features include one-shot conversion, an output switch, programmable high/low limits, and a shutdown mode for power management. The TMP422AIDCNRG4 operates from a 2.7V to 5.5V supply voltage. Its accuracy is rated at ±1.5°C (typical) to ±2.5°C (maximum) under specified test conditions. Output is delivered via the SMBus interface. Packaged in a SOT-23-8 surface-mount configuration, this device is supplied on tape and reel (TR). This sensor is well-suited for applications in industrial, consumer electronics, and automotive sectors requiring accurate thermal monitoring.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | One-Shot, Output Switch, Programmable Limit, Shutdown Mode |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23-8 |
| Output Type | SMBus |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Sensor Type | Digital, Local/Remote |
| Resolution | 11 b |
| Supplier Device Package | SOT-23-8 |
| Test Condition | 15°C ~ 85°C (-40°C ~ 125°C) |
| Accuracy - Highest (Lowest) | ±1.5°C (±2.5°C) |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Sensing Temperature - Remote | -64°C ~ 191°C |
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