CA3080中文资料OperationalTransconductance Amplifier (OTA)数据手册UTC规格书

描述 Description

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

特性 Features

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