Part Number: LT1009 Tool/software: Hi all,
I was seeking for junction to case and junction to board resistances for the component LT1009IDR. I see specified tetha Ja in function of copper layers but for my simulation these values are useless.
Could…
Part Number: LT1009 Hi,
Good Day.
The LT1009 data sheet says: "A third terminal (ADJ) allows the reference voltage to be adjusted ±5% to eliminate system errors."
I cannot find any documentation or technical paper that explains how to use the ADJ…
Part Number: LT1009 Hi Team,
Can you provide any information on the reflow/wave soldering conditions for the LT1009 i.e Maximum Reflow Temperature, Maximum time and maximum number of cycles being used in soldering?
Thanks,
Matt
Part Number: LT1009 Other Parts Discussed in Thread: TL431LI , TL431 Hello. I don't see any mention of maximum capacitance at the cathode of the LT1009. Could there be a stability issue if I connect 10nF, to create an RC filter with the bias resistor…
Part Number: LT1009 Other Parts Discussed in Thread: LM4040 , LM4040-N hi
Might there be any issue with connecting one voltage reference to couple (or more) A/D converters, assuming the reference is able to sink and source current?
thanks
Yoko,
This circuit is designed for shunt with "adjust" pin (balanced offset adjust) not shunt with "reference" pin (direct feedback). Therefore it works best with LM336 and LT1009, but not TL431, LM4040.
On MCU, is VCC power and ADC reference input…
Hi Charles,
it turns out that your circuit is instable:
Because of convergence issues of simulation I had to decrease R1 from 402k to 100k for the phase stability analysis. There's a know bug in the SPice model of JFE2140 generating a way too…
