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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What I need is either a pin-for-pin drop in replacement, or better still, a URL for a site that can competently provide equivalents. The LM has been discontinued. DescriptionThe CA consists of aixultra-fast, low capacitancediodes on a common monolithic subs 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.

The process used to make those chips is very old and has been handed down through a number of corporate buyouts. 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.

Due to the holidays, responses may be delayed. I think that the ANP was originally designed for television sets, which needed volume to be remote-controlled. Maybe this is why the chip industry is going to china! Let me elaborate a little. To increase the linearity, all is required is to insert a resistance on the E-output. There are not many alternatives available from other manufacturers.

These types are especially applicable for multiplexer applications because power is consumed only when the devices are in the”ON”channel state. Of course not the same pinout but then you get 2 x CA in a package. Let’s raise the bar a little, shall we? We have been living ca3080w wafer stock. Go to Support forums. Motion Sensor information sought.



Eventually, I figured out cs3080e to make a cancelation circuit, and my VCA is now in the testing stages. Content ca30080e this site may contain or be subject to specific guidelines or limitations on use. In reply to Xavier Ramus: CAE equivalent sought Reply to Thread. Transconductance Current – Input Bias: By the way does anyone know if there are pspice models for CA or ?? The is clearly the most advanced and flexible.

CA3080 / CA3080E

All content and materials on this site are provided “as is”. Surface mount does not belong on an airplane or in a car! If you’re making a ‘s based synthesizer, you can use many different VCA circuits. Heck, the original Moog modulars were all discrete. Also, this appears to affect the entire CA line which, besides the four OTA’s, includes transistor arrays, opamps, video amps, amps with unusual circuit configurations and taps, special purpose radio and television circuits, and so forth.

Or something like that; I was napping at the time.

I have had a problem with this chip for ca0380e 11 years. Too late; the plant somewhere in Ohio is gone, Intersil told me. Usually it’s just a case of ca3080w guys who are naturally kind’a jumpy.

Today the wafer stock has been depleted to the point we have to withdraw the product. Margin,quality,low-cost products with low minimum orders.

Pond at May 20, darasheet Then, they discontinued the ANP. The CA series parts are certainly old; I think most of them were introduced before the Nixon administration!!! I almost went to using the CA, but had problems with its ca0380e, Harris, who was a “competitor” in the broadcast industry at the time. Post a comment Thanks for signing in. This time I had to use an LM and a resistor current circut to make the inversion for the compressor. Ok, enough ranting and raving.


It’s a very ca3080s internal design, with very different characteristics, and it is used in a different way. Most of these are somewhat antiquated designs and have few practical uses today. Art Harrison at September 23, Dear Don, I will pass on your concerns but please understand, these CA family of products were developed by RCA on a very old and obsolete fab process that is long since been discontinued and the fab plant was shut down and sold off.

So here’s my recent email conversation with Intersil support on dataxheet matter: I’ll be happy to consult on such a project. The market size for the CA part just will not return a profit for the cost.

Or would Intersil consider introducing an improved 21st century version of the the CA, made in a modern fab? And I’m sure the CA hasn’t been their top seller.

Use of the information on this site may require a license from a third party, or a license from TI. Small and compact means unreliable and unserviceable. The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated 1 for any use that includes fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss i.