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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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Do you know of any date codes to avoid with the Harris or Intersil parts? Try to get other foundries to manufacture OTA chips. The CA3x80 input is essentially a differential pair. SeekIC only pays the seller after confirming you have received your order. It’s the preferred chip for voltage controlled oscillators, voltage controlled filters, voltage controlled amplifiers, waveform shaping, modulation, signal processing, routing and control, chaos circuits, simulation of mechanical systems, and so forth.

Mentions Tags More Cancel. The guys who the fab was sold to? Use the LM; it’s not as good, but it’s still in production and second sourced. Post a comment Thanks for signing in. For audio applications, the SSM works well. For one, there are a lot of CA’s still available, maybe hundreds of thousands, and that should meet demand for a while. Art Harrison at September 23, NTE must know that Intersil ran out of CAs, though, because the price has gone up about three-fold since I bought them.


The US is the largest exporter of industrial controls – which use lots of linear ICs. It has an OTA and a buffer so seems perfect for filters. TI is a global semiconductor design and manufacturing company. This is also an opportunity to build a better discrete OTA.

Eventually, I figured out how to make a cancelation circuit, and my VCA is now in the testing stages.

Although, admitedly, one project uses dozens of CA’s; we’ll have to see how that one goes. Similar Threads Lamp Holder Sought.

If datzsheet have further questions related to this thread, you may click “Ask a related question” below.

In reply to Xavier Ramus:. It’s a very different internal design, with very different characteristics, and it is used in a different way.

CA3080E PDF Datasheet浏览和下载

I might do that; it could have a lower noise input stage, built in exponential conversion for the programming current, a better linearization circuit, better current mirrors, that sort of datasyeet. The LM has been discontinued. OTA’s are perfect for a multitude of electronic music applications because they can control a parameter, such as amplifier gain or filter frequency, ratasheet control it very accurately over a range of at least three decades. The stupidity of the IC industry is that they neglect to understand that the VCA is one function that does not work well in digital.


CA3080E Datasheet

If you want, the MCP has a well drawn internal circuit. I didn’t look yet.

These types are especially applicable for datashret applications because power is consumed only when the devices are in the”ON”channel state. We have problem to buy CAM We have been living on wafer stock.

CAE equivalent sought | Electronics Forums

Pond at May 20, You’ll need to choose a username for the site, which only take a couple of moments here. This time I had to use an LM and a resistor current circut to make the inversion for the compressor. Is there a quick way to cross reference opamps and similiar to a compatible part?

In reply to Andree Ca3080r I tried, too, to persuade Intersil to keep at least the CA, which I use often. Sync, Yeah, I know about that