See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DCN | 8

Temp:

Q (-40 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

TMP423AQDCNRQ1


AEC-Q100 Automotive 3Ch Remote Temperature Sensor

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Qty.Price
1 - 9 $ 2.48
10 - 24 $ 2.21
25 - 99 $ 1.99
100 - 249 $ 1.81
250 - 499 $ 1.64
500 - 749 $ 1.34
750 - 999 $ 1.09
1000 - 9999 $ 0.89

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Texas Instruments TMP423AQDCNRQ1

The TMP421-Q1, TMP422-Q1, and TMP423-Q1 devices are single, dual, and triple remote, automotive-qualified temperature sensor monitors 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 field-programmable gate arrays (FPGAs).

Remote accuracy is ±1°C for multiple device 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 TMP421-Q1, TMP422-Q1, and TMP423-Q1 include series resistance cancellation, programmable non-ideality factor, wide remote temperature measurement range (up to +150°C), and diode fault detection.

The TMP421-Q1, TMP422-Q1, and TMP423-Q1 are all available in an 8-pin SOT-23 package.

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