Part Number: TMP423-Q1 Other Parts Discussed in Thread: TMP468 , TMP9R00-SP Tool/software: This part of the datasheet suggests I should be able to use two TMP423-Q1s if I buy the differently addressed factory programs:
But the ordering part of datasheet…
Part Number: TMP423-Q1 Hi,
When using Vcc of 5V can the two wire interface be 3.3V? In other words pins 6 and 7 are pulled up to 3.3V through a resistor. Is the logic voltage levels of SMBus(tm), also apply then to the two wire? Is there anything…
Part Number: TMP468 Other Parts Discussed in Thread: TMP423-Q1 , If there release plan for multi channel temperature sensor on Q1 grade, please let me know.
At present, max channel is TMP423-Q1: 3ch, customer hope more number of channel.
(If release…
Hi Max Han,
The TMP468 does not have an automotive version. Our newest automotive remote is TMP451-Q1. If you are looking for a multiple channel remote temperature sensor we have the TMP423-Q1 and TMP422-Q1.
Thanks,
If both of your TMP421's address pins were grounded, you could drop-in a TMP422 or TMP442. If your remote junction's return (DXN) is grounded and TMP421's A0 is grounded, you could use a TMP423. You could use the automotive grade (Q1) of any of these…
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?
