Part Number: OPA330 I purchased several OPA330AIDCKR chips and noticed that their silk screen markings differ from those of the ones I bought before, as shown in the photos. Has anyone bought this model of chip with similar silk screen markings?
Part Number: OPA330 Tool/software: Hello,
As we are upgrading our design looking into wafer from FR4. Already we have done the testing at FR4 board with package part components. Below part numbers are we using in our design.
1) SN74LVC2G126YZPR…
Part Number: OPA330 Tool/software: Hello, I want to report a problem with the TI-84 calculator that I bought, but it seems to be nonfunctional since when I plug in the charger, it just keeps popping out a screen showing "Validating OS, Calculator will…
Part Number: OPA330 Hello team,
I am in need of information on the UBM (Under Ball Metallization)/SRO (Solder Resist Opening) of this device OPA330AIYFFR.
Thank you,
Austin Allen
Part Number: OPA330 Other Parts Discussed in Thread: OPA333 Hello team,
Do we have any RF characteristic measurements for 2.4GHz range for the OPA330? I.e. RF gain, RF linearity, etc.
I have a contact who has this part in a sub-kHz signal chain…
Part Number: OPA330 I would like help identifying the marking 23W9 found on the bottom of part OPA330AIDCKR. I am under the assumption this is not the Date Code based on the labeling of the package and reel which states the d/c is 2211.
Thank You.
Part Number: OPA330 Other Parts Discussed in Thread: LM7705 , , OPA388 , OPA369 , TINA-TI
I am having trouble with an active attenuator I designed as part of a piece of internal test gear.
I have a question open on stackexchange here with some additional…
Part Number: OPA330 This part is configured as a buffer using OPA330AIYFFR.
When 0.5V is applied to the input I measure 2.2V, the correct value should be close to 0.5V. Please help to verify if there is an issue with the part.
Part Number: OPA330 Other Parts Discussed in Thread: TMS320F28388D , TINA-TI , TMS320F28386D Hello,
We are using the OPA330 in DSBGA version on one of our board.
The schematic is the following:
The output voltage of this design is then provided…
Part Number: OPA330 Other Parts Discussed in Thread: TLV333 , OPA325 , TLV9002 , OPA191 Hello ,
Using TINA TI, i have designed AC current measurement circuit using OPA330. Simulation file is attached. Below are the requirements:
1. AC Current Range…
