The CA and CAA types are Gatable-Gain Blocks . conditions above those indicated in the operational sections of this specification is not implied. The CA and CAA types are Gatable-Gain Blocks which utilize the unique Details, datasheet, quote on part number: CA CA Datasheet, CA PDF, CA Data sheet, CA manual, CA pdf, CA, datenblatt, Electronics CA, alldatasheet, free, datasheet.

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Perhaps NTE is ahead of the game, and indeed has a new source for these parts. I have had a problem with this chip for almost 11 years.

CA Hoja de datos ( Datasheet PDF ) – 2MHz / Operational Transconductance Amplifier

Sheef next, the ? So, my fellow analog enthusiasts, I suggest that you petition NJR for the ‘, ‘, and their like, if your quantity requirements are large enough to make it worth their while. Try to get other foundries to manufacture OTA chips.

So here’s my recent email conversation with Intersil support on the matter: Knowing full-well that anything less thanwould not interest them, I didn’t pursue my case. It’s a very different internal design, with very different characteristics, and it is used in a different way. Intersil semiconductor sheett are sold by description only. Ca datasheet, ca pdf, ca data sheet, ca manual, ca pdf, ca, datenblatt, electronics ca, alldatasheet, free, datasheet, datasheets, data.


The is clearly the most advanced and flexible.

The ota employs only active devices transistors and diodes. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or cz3080 rights of third parties which may result.

Don Tillman at November 10, 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. I didn’t look yet. The process used to make those chips is very old and has been handed down through a number of corporate buyouts. Semiconductor november ca, caa 2mhz, ca380 transconductance ampli.

I want to suggest that these chips are too important to retire. NTE must know that Intersil ran out of CAs, though, because the price has gone up about three-fold since I bought them.

PDF CA3080 Datasheet ( Hoja de datos )

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. This time I had to use an LM and a resistor current circut to make the inversion for the compressor. NJR wanted to know my annual usage of the ‘ The ca and caa types are gatablegain blocks which utilize the unique operationaltransconductanceamplifier.

But NJR obviously has a fab line capable of this “archaic” linear process. Eata ca and caa gatablegain blocks utilize the unique. Information furnished by Intersil is believed to be accurate and. These types also have a high output. These types also have a high output impedance and their transconductance g M is directly proportional to the amplifier sheey current I ABC. 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.


For information regarding Intersil Corporation and its products, see web site www. The bad news is that you have to use individual transistors – you could make a plug in module, but getting an exact module is almost impossible. There has been a lot of fearmongering from the electronic music crowd for a long time about electronic music parts going out of production.

Along those lines, the is inspirational for new designs. Download or read online rochester electronics caa 2mhz, operational transcondictance amplifier ota slew rate pdf data sheet. So, the process is gone and is not ca3800 the time and 10’s of millions to rebuild when today we are working with sub micron processes. Small and compact means unreliable and unserviceable. Concerned electronic music folks could make “lifetime buys” and do fine.

Ca datasheet, ca datasheets, ca pdf, ca circuit.