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Home > Operational Amplifier
CA3080 Datasheet






The UTC CA3080, a high-performance operational
-transconductance-amplifier (OTA) with Gatable-Gain Blocks, can
be suitable applied in much several different conditions.
The UTC CA3080’s characteristics are specifically controlled for
applications such as sample-hold, gain-control, multiplexing, etc.
The UTC CA3080 type has differential input and a
single-ended, push-pull, class A output. In addition, this type has
an amplifier bias input which may be used either for gating or for
linear gain control. This type also has a high output impedance and
it's transconductance (gM) is directly proportional to the amplifier
bias current (IABC).
The UTC CA3080 type is notable for its excellent slew rate
(50V/µs), which makes it especially useful for multiplexer and fast
unity-gain voltage followers. This type is especially applicable for
multiplexer applications because power is consumed only when the
devices are in the “ON” channel state.


* Slew Rate (Unity Gain, Compensated): 50V/µs
* Adjustable Power Consumption: 10µW~30µW
* Flexible Supply Voltage Range: ±2V~ ±15V
* Fully Adjustable Gain: 0 to gMRL Limit

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