The CA3080 is Gateable-Gain Blocks which utilize the unique operational-transconductance amplifier. Applications of the CA3080 High-Performance Operational Transconductance Amplifier. The CA3080 has 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). These types are especially applicable for multiplexer applications because power is consumed only when the devices are in the “ON” channel state
CA3080 Pinout
CA3080 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | NC | No Connection |
| 2 | INV-IN | Inverting Input Pin |
| 3 | NON-INV-IN | Non-Inverting Input Pin |
| 4 | V- | Negative Supply Voltage |
| 5 | AMP BIAS -IN | Amplifier Bias Input Pin |
| 6 | OUTPUT | Output Pin |
| 7 | V+ | Positive Supply Voltage |
| 8 | NC | No Connection |
CA3080 Key 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 gMRL Limit
Application
- Sample and Hold
- Multiplier
- Multiplexer
- Comparator
- Voltage Follower
You can download this datasheet for CA3080 Op Transconductance Amplifier – Datasheet from the link given below:
