CAE Operational Transconductance Amplifier. The CA and CAA types are Gatable-Gain Blocks which utilize the unique. CAE datasheet, CAE circuit, CAE data sheet: INTERSIL – 2MHz, Operational Transconductance Amplifier (OTA),alldatasheet, datasheet. CAE Renesas / Intersil Transconductance Amplifiers datasheet, inventory, & pricing.

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Current – Input Bias: Below is a table of the achieavable linearity of the OPA when increasing the E-input resistor. NTE must know that Intersil ran out of CAs, though, because the price has gone up about three-fold since I bought them.

Is there a quick way to cross reference opamps and similiar to a compatible part? We are glad that we were able to resolve this issue, and dataseet now dtaasheet to close this thread.

If the demand for the NTE persists, maybe NTE will have enough influence to get an off-shore manufacturer to produce them regularly. We will also never share your satasheet details with your seller.

I’ll vatasheet happy to consult on such a project. Mar 8, 3. Nah; more like a very weird chip that didn’t sell. So, the process is gone and is not worth the time and 10’s of millions to rebuild when today we are working with sub micron processes. We are sorry but what FAB equiptment we did not move to Florida, we sold with the building.

Month Sales Transactions. OTA’s are general purpose devices, not specific to electronic music applications, so the demand should be enough to ca080e at least one good one.


NTE seems the best hope. Jul 20, 8: I have a question. SeekIC only pays the seller after confirming you have received your order. We have been living on wafer stock. Don Tillman at July 16, Jul 20, 4: When you place an order, your payment is made to SeekIC and not to your seller.

(PDF) CA3080E Datasheet download

In addition,these types have an amplifier bias input which may be used either for gating or for linear gain control.

It was discontinued the year I designed the boards, and by the time I had made my first prototype built, I had to re-design again. Jul 21, 3: Tube Gain Bandwidth Product: And then after acquiring buying Burr Brown, Texas Instruments has to figure out what to do with all that stuff they got.

Let’s raise the bar a little, shall we? Note that In desperate repair situations, some of the LM’s pins can be wired into a ‘ PCB pattern and provide identical results. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site.

CAE 데이터시트(PDF) – Intersil Corporation

Ca30080e CA series parts are certainly old; I think most of them were introduced before the Nixon administration!!! I am designing a high order analog filter for the audio range.

USB product development sought.

Although, admitedly, one project uses dozens dataheet CA’s; we’ll have to see how that one goes. In summary, I think it would be a big win to keep the CA in production, for all the standard business reasons, but also because the chip is culturally and educationally important, and it would give Intersil a great repuation.


If you want, the MCP has a well drawn datzsheet circuit. Heck, the original Moog modulars were all discrete. Go to Support forums.

You must log in or sign up to reply here. These types are especially applicable for multiplexer applications because power is datasheef only when the devices are in the”ON”channel state. The solution you propose would work, but from a matching pespective, you should use 2x OPA with a linearisation resistor in between.

CA3080E Datasheet

OTA’s are perfect for a multitude of electronic music applications because they can control a parameter, such dataheet amplifier gain or filter frequency, and control it very accurately over a range of at least three decades. The CA type has differential input and a single-ended,push-pull,class A output. It has an OTA and a buffer so seems perfect for filters. For one, there are datasheet lot of CA’s still available, maybe hundreds of thousands, and that should meet demand for a while.

It features a very nice input diode linearization circuit, low noise, low offset voltage, and it comes in matched pairs. Perhaps NTE is ahead of the game, and indeed has a new source for these parts. Search Forums Recent Posts.

I am trying to recall if there is a Phillips part that emulates the ‘, but I can’t think of the number.