CA3080A Overview
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.
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
- Tight gM Spread
- CA3080 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2:1
- CA3080A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6:1
- Extended gM Linearity. . . . . . . . . . . . . . . . . . 3 Decades
