| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,023 pcs
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2023 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
17 pcs
|
17 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TMP513AIRSAR is a versatile system monitor designed for comprehensive thermal and power management. This triple-channel device integrates remote temperature sensors, an on-chip local temperature sensor, and a high-side current shunt monitor. It is capable of measuring remote temperatures using external diode-connected transistors, on-chip temperatures, and system voltage, current, and power consumption.
The TMP513AIRSAR offers high accuracy for its remote diode sensors at ±1°C and for its local temperature sensor also at ±1°C, with no calibration required. The device supports bus voltages from 0V to 26V and reports current, voltage, and power. It features a 12-bit resolution for precise measurements and includes a temperature alert function and watchdog limits.
Designed for surface mount applications, the TMP513AIRSAR comes in a 16-QFN (4x4) package. Its output interface utilizes a 2-wire serial communication protocol compatible with SMBus or I²C. The operating temperature range is -40°C to 125°C, making it suitable for a wide array of industrial and electronic systems requiring accurate monitoring.
This part is obsolete. An active alternate, TMP513AIRSAR, is available with upgraded functionality.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.60 | $1.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The local temperature sensor has an accuracy of ±1°C, and the remote diode sensors also have an accuracy of ±1°C.
The device can sense bus voltages from 0V to 26V.
The TMP513AIRSAR features 12-bit resolution.
It uses a 2-wire serial interface, compatible with SMBus or I²C.
The package type is 16-VQFN Exposed Pad.