Hot-selling and scarce CA3080 2MHz Operational Transconductance Amplifier CAN8 spot stock

Product Descriptions

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 the devices are in the“ON”channel state.

Product Features

•  Slew Rate (Unity Gain, Compensated). . . . . . . . . . 50V/µs

•  Adjustable Power Consumption. . . . . . . . . . . . .10µW to 30µW

•  Flexible Supply Voltage Range                ±2V to ±15V

•  Fully Adjustable Gain . . . . . . . . . . . . . . . . 0 to gMR L Limit

•  Tight gM Spread:

-  CA3080. . . . . . . . . . . . . . . . . . . 2:1

-  CA3080A . . . . . . . . . . . . . . . . . . . 1.6:1

•  Extended gM Linearity . . . . . . . . . . . . . . . . . . . 3 Decades

Product Applications

•  Sample and Hold

•  Multiplexer

•  Voltage Follower

•  Multiplier

•  Comparator

Product Photos

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