Part Number: REF3040 Other Parts Discussed in Thread: REF30 , REF33 , REF35 Hi,
I'm implementing an application that requires running the MCU only on battery power in the event of a power outage (expected consumption around 25uA). The request is to…
Hi Yogesh,
We don't have any other devices that support that large of an input current with a quiescent current similar to REF3330. However, if you were able to reduce the input voltage to within the maximum specifications of REF33, REF35 has a lower…
Part Number: REF30 Other Parts Discussed in Thread: REF33 , Tool/software: Hi expert,
If the REF33 input current is continuously ~36mA (>datasheet recommending 25mA load current), or even higher current to damage the device, whether it will output 0…
Part Number: REF35 Other Parts Discussed in Thread: REF33 I am using one REF35 chip as a level shifter for 8 channels of Transimpedance Amplifier chips. Since there will be nearly no current drawn into these input pins, I wonder should I put any bypass…
If your REF33 and REF50 queries for the same purpose, may I suggest you close one and continue the other. My answers are similar on both of them. Similar to my answer on the REF33 thread, for the REF50 the equivalent link to the product reliability testing…
Hello,
There are a couple reasons which may lead you to add a reference buffer on the output of an external voltage reference which attaches to your ADC:
1. High ADC sampling rate. A high ADC sampling rate, especially with high resolution ADCs such…
I recommend looking at REF35 which is in a 6-pin SOT package as well.
https://www.ti.com/product/REF35
REF35 replaces and provides key advantages to our older devices such as REF30 and REF33:
Ultra-low IQ of 680nA and >20% lower than available…
Hello Brian,
I recommend looking at REF35 which is in a 6-pin SOT package as well.
https://www.ti.com/product/REF35
REF35 replaces and provides key advantages to our older devices such as REF30 and REF33:
Ultra-low IQ of 680nA and >20% lower…
Hello,
There are some ways in which a voltage reference can be calibrated:
Initial Accuracy and Solder shift Calibration
Separating solder shift and initial accuracy on a soldered device is very difficult. Initial accuracy and solder shift are…
Hi Kamal,
We do not offer those 2 devices in SC-70 (3) only SC-70 (5).
The only voltage reference we have in SC70-3 is the REF33 family but those are series voltage references.
-MZ
