Part Number: TMP709 Other Parts Discussed in Thread: TMP390 , TMP392 Hi TI:
I jump wire to connect TMP709.
Ther Rset is 68K ohm.
So the temperature is set to about 31 degree celsius.
The hyst pin is set to GND.
I use a hair dryer to heat the air temperature…
Part Number: TMP709 Other Parts Discussed in Thread: TMP235 Hello guys,
One of my customers is evaluating TMP709. They have the following questions about temperature accuracy and response speed.
Could you please tell me your answer to their questions…
Part Number: TMP709 Hi,
Can I say Tc=Tj as description in TMP709 datasheet chapter 10.3 as below? If not, how to estimate the Tc(case temperature) for real design?
10.3 Thermal Considerations The TMP709 quiescent current is typically 40 μA. The device…
Part Number: TMP709 Hi team，
My customer‘s schematic is as below:
So the monitor temperature point is about 115 degree.
But customer feedback the device output the alarm when the temperature is about 135 to 140 degree.
Can you help to look at the…
Part Number: TMP709 I'm using this part into a 2 transistor regenerative latch in a high noise RF environment (1/4" away from a 150W RF power transistor). I have generally eliminated noise issues, but I need to know what the power-up behavior…
Other Parts Discussed in Thread: TMP709 , LM26 , LM57 Hello,
Regarding to the temperature threshold accuracy on TMP709, I have some question.
(1)Can we program the TMP709 temperature threshold by an external 1% resistor at TA>0°C (less than 0°C)?…