Remote Temperature Sensors — Does Texas Instruments have a remote temperature sensors that read the temperature of a thermistor, RTD, LED, MOSFET, or two-terminal PN junctions diodes?
Other Parts Discussed in Thread: TMP422 Hi Guys,
I’m using a TMP442A with a diode connected 2N3904 via about 3 inches of wire.
Most 2N3904 devices give me an accurate reading, but the occasional one reads 30 or even 70 degrees higher than it should…