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CA3080

Harris Semiconductor
Part Number CA3080
Manufacturer Harris Semiconductor
Description Operational Transconductance Amplifier
Published Nov 26, 2008
Detailed Description S E M I C O N D U C T O R CA3080, CA3080A 2MHz, Operational Transconductance Amplifier (OTA) Description The CA3080 and ...
Datasheet PDF File CA3080 PDF File

CA3080
CA3080

Overview
S E M I C O N D U C T O R CA3080, CA3080A 2MHz, Operational Transconductance Amplifier (OTA) Description The CA3080 and CA3080A types are Gatable-Gain Blocks which utilize the unique operational-transconductanceamplifier (OTA) concept described in Application Note AN6668, “Applications of the CA3080 and CA3080A HighPerformance Operational Transconductance Amplifiers”.
The CA3080 and CA3080A types have differential input and a single-ended, push-pull, class A output.
In addition, these types have an amplifier bias input which may be used either for gating or for linear gain control.
These types also have a high output impedance and their transconductance (gM) is directly proportional to the amplifier bias current (IABC).
The CA3080 and CA3080A types are notable for their excellent slew rate (50V/µs), which makes them especially useful for multiplexer and fast unity-gain voltage followers.
These types are especially applicable for multiplexer applications because power is consumed only when ...


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