Part Number: OPA140 Other Parts Discussed in Thread: BUF802 Hello,
My customer has purchased BUF802 EVM where all the parts are all expected to be populated, but it was a bare board. I got reply in E2E that it comes with IC populated, so I asked BUF802…
Part Number: OPA140 Other Parts Discussed in Thread: OPA2810 Hello,
The input common voltage range of OPA140 is (V-)-0.1~(V+)-3.5V which describes in datasheet Page7.
But the voltage follower of Figure21, we find that the input is 37Vpp(+-18.5V sine…
Part Number: OPA140 Hello team,
I have a simple question. Can we connect NC pins (1,5,8pins) of OPA140 to GND? I belieave that it can be acceptable. Is it correct? Best Regards, Akihisa Tamazaki
Part Number: OPA140 Other Parts Discussed in Thread: LMV851 Dear Support,
in my application, I use an OPA140 configured as Voltage Follower to monitor avoltage level with a scope (HiZ input) driving a 1m-long coax cable.
The bandwidth is limited to 1MHz…
Part Number: OPA140 Other Parts Discussed in Thread: TINA-TI , OPA365 , THS4551 , LMP7731 Hello,
I'm using OPA140 for tina simulation but there are two different opa140 spice files.
and simulation results are very different. which one is true?
simulation…
Part Number: OPA140 Other Parts Discussed in Thread: OPA350 Hi Team,
Customer is asking if this device has any warm up time requirement so can meet our accuracy/drift spec? Thanks!
Andrew
Part Number: OPA140 Other Parts Discussed in Thread: OPA145 As per the subject line I am looking for a fast rail to rail with high input impedance and low slew rate.
Thanks Steven
Part Number: OPA140 Other Parts Discussed in Thread: OPA188 , For a critical project, we need to know something about the long term Vos drift for this chip. IT there anything available?
Part Number: OPA140 Dear Support,
I plan to use an OPA140 as voltage follower to buffer the output of a low noise voltage amplifier. The OPA140 non inverting input is referred to ground by means of a 10k resistor.(Rld).
The OPA input will be driven by…