Part Number: OPA2694 Hello,
Can the OPA2694 be used in follower mode (meaning no Rg)? Any special things to know about this IC in unity-gain mode?
The datasheet only mentions "Note that a 430Ω feedback resistor, rather than a direct short, is recommended…
Part Number: OPA694 Other Parts Discussed in Thread: OPA2694 Hi, Is there any ESD rating information for OPA694 and OPA2694? When we proposed a new product to the customer, we received feedback that these devices has no ESD rating information and could…
Well there are quite a number of dual CFA's in the THS, OPA, and LMH lines,
OPA2694 is really fast, but not as much output drive,
OPA2684, is slower, but hold more constant BW over gain
etc, etc,
Other Parts Discussed in Thread: OPA2694 Hello,
I've decided to use opa2694 for my spike detection application.The application is exactly to detect spike coming in a constant DC.The base voltage which will be constant DC will be in the range 5-7V. There…
Other Parts Discussed in Thread: OPA2694 Hello
In ma design OPA2694 is drawing around 90mA per chip from each of +/-5V rail. When I change the feedback resistors to higher than 10k current consumption drops to nominal 10mA. I have the same situation on…
More generally,
1. The CLC412 has been gone for decades - are they really still using it in production? How?
2. Normally these questions are looking for dropins, and the OPA2694 is an option showing typ channel mismatch
3. It was a little odd to add…
Hello Junwei,
This very old (and long obsolete) device did reverse the inputs in figure. 3. That is a typo, nothing more. For upgrades that you can still get, look at the OPA2694.
Hello David, 15
So I was involved in NRND these two parts, they have some produceability issues - I know the OPA2694 is pretty close except for the 15 supply on those older parts (and the OPA2695).
So I tried to put the THS3202 into the parametric cross…
Hi Sean,
The more I look at this, the more I am inclined to think that one of these plots is wrong. As an example of what we should expect, take a look at the specs for the OPA694 and OPA2694, two op-amps that are also identical except that one is single…
Hi Arthur,
The closest pin/package compatible replacement for what you are trying to do is the OPA2694. I think this device can achieve a gain of 10 per stage with bandwidth > 100MHz.
Best Regards,
Rohit
