Datasheet Intersil CA3280A

ManufacturerIntersil
SeriesCA3280A

The CA3280A type consist of two variable operational amplifiers that are designed to substantially reduce the initial input offset voltage and the offset voltage variation with respect to changes in programming current.

Datasheets

Datasheet CA3280, CA3280A
PDF, 664 Kb, Language: en, File uploaded: Jun 8, 2022, Pages: 10
Dual, 9MHz, Operational Transconductance Amplifier (OTA)
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Detailed Description

This design results in reduced “AGC thump,” an objectionable characteristic of many AGC systems. Interdigitation, or crosscoupling, of critical portions of the circuit reduces the amplifier dependence upon thermal and processing variables.

Other Options

CA3280

Model Line

Series: CA3280A (1)

Manufacturer's Classification

  • Analog Products > Amplifiers > Operational Amplifiers > Transconductance Op-amps

1-4 Layer PCBs $2