Part Number: REF200 Hi team,
I have a customer with the below issue regarding the REF200AU current source. Let me know what you guys think!
"We are using the REF200AU current source and are having some issues with a regulator that feeds it. Under…
Part Number: REF200 Hi,
Would you like to ask, constant current * load resistance < constant current source chip power supply voltage? Or are there any requirements for the load resistance?
Many thanks~
Part Number: REF200 I am considering using REF200 as a current sink (100 uA), but it requires the current sink input voltage is to be a min of 2.5V. I think I have 1.4 V but not 2.5V input.
Can I use the current mirror part of REF200, by grounding pins…
Part Number: REF200 Other Parts Discussed in Thread: INA326 , , LM134 , ATL431 Hello everyone,
I am trying to accurately measure temperature using a 3-wire PT100 RTD, I thought to use a REF200 and the INA326, using the reference circuit from the REF200's…
Part Number: REF200 I am making a charge pump out of REF200 and the TS5A3359YZPR SP3T switch to charge or discharge a capacitor providing an adjustable PWM tuning voltage. The 100uA currents are appropriate for this application. Could you provide me a…
Part Number: REF200 Hi support team.
I have a question regarding adjustable current source circuit in datasheet.
(Please refer to following figure.)
I would like to know how to calculate about VA in following figure.
Is VA voltage equal to Vs voltage…
Part Number: REF200 In datasheet, I am seeing -25 and 85 as minimum and maximum operating temperature but nothing mentioned about junction temperature range. Also I can see current variation with temp graph andtemperature specify from -50 to 125 deg C…
Part Number: REF200
What is the max Tj?
What might the max Tj under 12V supply, using both channels at 0.1mA, at 85C?
What might be the stress implications of using the component at -40C?
What are the thetaJC and thetaJA for the component?