Part Number: REF2033 Other Parts Discussed in Thread: OPA333 Tool/software: Hi team,
My customer is asking a precision reference for 16 bit ADC. They want both 3.3V and 1.65V, accuracy is better to lower than 1mV.
I promoted REF2033, but the max recommended…
Part Number: REF2033 Other Parts Discussed in Thread: TPSM5601R5 Tool/software: I am having trouble with a REF2033 ringing badly in my application.
I am using a shunt and instrumentation amplifier to measure current in the high side FET of a soft starting…
Part Number: REF2033 Hi,
In the datasheet for this device there is the following statement:
"The REF20xx can be placed in a low-power mode by pulling the ENABLE pin low. When in shutdown mode, the output of the device becomes high impedance and the…
Part Number: REF2033 Other Parts Discussed in Thread: REF1933 , Hi,
I need a 1.65v voltage for ADC reference voltage.
REF2033,REF1933,REF20 can output 1.65v, but in description,1.65v is Vbias for the input bipolar signals.
Can I use Vbias for the ADC reference…
Part Number: LM4128 Other Parts Discussed in Thread: REF4132 , REF2033 Tool/software: I'm considering LM4128's enable pin control by logic IC. I want to know LM4128 enable pin's input impedance or input leakage current.
Please let me know. …
Hi Vaibhav,
Yes, change the reference voltage to 3.0V/1.5V would be a simplier way. Just replace the U11 of REF2033 in this reference design to a REF2030 will do.
Best regards,
Jerome Shan
Part Number: REF2033 Hi, I would like a technical support for my application. In my application i use a REF 2033 with Vin=5V and I would like enable/disable it using a programmable system. On the datesheet i see that the device is in shutdown mode (EN…
Part Number: REF2033 The dropout voltage of ref2033 is 600mV maximum as followed
but,the value is 340mV when it is in -40℃~125℃.
So,i have a doubt that there are two different value in its datasheet,and what's the value of its dropout voltage actually…
Part Number: REF2033 Hello, on REF2033, if I only plan to use the VBIAS output to get very stable +3.3V/2 voltage and not the VREF output, can I power directly from +3.3V and not have to worry about dropout effect on the VBIAS output?
Thanks!
