See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DCN | 8

Temp:

S (-55 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

TMP422AMDCNTEP


Dual Remote and Local Temperature Sensor with N-Factor and Series-R Correction

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1000 - 9999 $ 2.00

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Texas Instruments TMP422AMDCNTEP

The TMP422 is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.

Remote accuracy is ±1°C for multiple IC manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to configure the device.

The TMP422 includes series resistance cancellation, programmable non-ideality factor, wide remote temperature measurement range (up to 150°C), and diode fault detection.

The TMP422 is available in a SOT23-8 package.

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