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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
1,500 pcs
|
1500 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
1,124 pcs
|
1124 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
413 pcs
|
413 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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| Manufacturer Name | |
| Accuracy | |
| Addresses | |
| Features | |
| Interface | |
| Lead Spacing | |
| Mounting Type | |
| Operating Temperature | |
| Output Type | |
| Remote Channels | |
| Resolution | |
| Sensing Temperature | |
| Sensor Type | |
| Shutdown Current | |
| Supplier Device Package | |
| Supply Current (Maximum) | |
| Test Condition | |
| Voltage | |
| accuracy (Maximum @ 0 °C ~ 70 °C) |
The Texas Instruments TMP451AIDQFR is a high-accuracy, low-power remote and local temperature sensor. It provides a 12-bit digital code for temperature readings, offering a resolution of 0.0625°C. The sensor operates over a wide temperature range of -40°C to 125°C with an accuracy of ±1°C.
This device utilizes an I2C/SMBus serial interface for communication. Advanced features include series resistance cancellation, programmable non-ideality factor, offset correction, programmable temperature limits, and a programmable digital filter, enhancing accuracy and noise immunity. It is available in an 8-WSON package and supports surface mount.
The TMP451AIDQFR is suitable for various thermal monitoring applications where precise temperature sensing is required. Its low power consumption and robust features make it a versatile component for embedded systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.70 | $0.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.7V to 3.6V.
The operating temperature range is -40°C to 125°C.
The accuracy is ±1°C for local and remote diode sensors.
It uses an I2C/SMBus interface.
It is supplied in an 8-WSON (2x2) or 8-WFDFN package.