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  • Electric Component CA3280AE PCB AND PCBA
  • Electric Component CA3280AE PCB AND PCBA
Electric Component CA3280AE PCB AND PCBA

Electric Component CA3280AE PCB AND PCBA

$0.01-$0.03/ Piece|10 Piece/Pieces(Min. Order)
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Electric Component CA3280AE PCB AND PCBA

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Quad Operational Amplifier: Enables simultaneous processing of four independent analog signals for tasks like amplification, filtering, and summing.
  • Analog Signal Processing: Designed to handle continuous signals, ideal for applications such as audio amplification, signal conditioning, and control systems.

Key features

  • 1. Advanced Material Construction

    • With corrosion-resistant metal pins and silicon-based semiconductor materials, ensure reliable electrical connections and durability in diverse environments.

  • 2. Quad Operational Amplifier Design

    • With a quad operational amplifier design, process four independent signals simultaneously—up to four times more channels than single op-amp solutions*.

  • 3. High-Frequency Analog Processing

    • With high-frequency analog processing capabilities, achieve precise signal amplification and filtering—ideal for high-demand applications like audio systems compared to lower-bandwidth alternatives*.

  • 4. Versatile Multi-Scenario Application

    • Designed for multi-channel signal processing scenarios, such as audio amplification and control systems, offering a more compact solution than using multiple single-channel ICs*.

  • 5. Industry-Standard Compliance

    • With compliance to industry standards for analog ICs, ensure reliable performance in electronic systems*.

Product details

Electric Component CA3280AE PCB AND PCBA

The CA3280AE is a quad operational amplifier (op-amp) IC designed for analog signal processing in PCB/PCBA applications. With four independent op-amps on a single 14-pin chip, it enables simultaneous signal amplification, filtering, and summing, making it ideal for audio systems, control circuits, and signal conditioning.

Technical specifications

FeatureSpecificationApplication Scenario
Number of Operational Amps4 (quad configuration)Simultaneous processing of four signals
Bandwidth1 MHzAudio amplification and filtering tasks
Power Consumption5 mW (per op-amp)Low-power embedded systems
Operating Temperature-40°C to +85°CIndustrial and automotive environments
MaterialSilicon semiconductor, tin-lead pinsRobust connectivity in harsh conditions

Customization guide

Adjustable gain and frequency response parameters via external resistors and capacitors to meet specific signal processing requirements (e.g., audio fidelity adjustments in speaker systems).

Get inspired

The CA3280AE’s quad op-amp architecture and analog processing capabilities make it a cornerstone for designing compact, high-performance circuits. Whether amplifying audio signals in headphones or stabilizing control systems in robotics, this IC delivers versatility and reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Bandwidth1 MHz+15% (1.15 MHz)+30% (1.3 MHz)*
Power Consumption5 mW-15% (4.25 mW)-30% (3.5 mW)
Supply Voltage±15 V±18 V±24 V

Supplier's note

  1. Technical Breakthroughs:

    • Quad Op-Amp Configuration: Enables simultaneous processing of four signals, reducing component count in multi-channel systems.
    • Analog Signal Precision: High bandwidth (up to 1.3 MHz in Pro) ensures clear signal reproduction in audio and sensor applications.
    • Customizable Gain/Frequency: External resistor-capacitor adjustments allow tailored performance for niche requirements.

  2. Version Selection Guide:

    • Base Model: Ideal for basic audio amplification or low-power embedded systems where cost efficiency is critical.
    • Advanced Model: Suitable for moderate industrial applications requiring 15% higher bandwidth than industry benchmarks.
    • Pro Model: Designed for high-end audio systems and control systems needing triple the industry-standard chemical resistance (e.g., in corrosive environments). With its expanded voltage range, it pairs seamlessly with robust materials to ensure long-term reliability.

*Pro Model bandwidth exceeds industry standards by 30%, enabling high-frequency signal processing in advanced applications.

Frequently asked questions

  • Which quad operational amplifier is best for multi-channel audio systems?

  • Can the CA3280AE be customized for specific gain requirements?

  • Is the CA3280AE suitable for high-precision signal conditioning?

  • What certifications does the CA3280AE meet?

  • Can the CA3280AE be used in industrial control systems?

  • How should the CA3280AE be mounted on a PCB for optimal performance?

  • What’s the advantage of the CA3280AE over dual op-amp chips?

  • Does the CA3280AE support high-frequency applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Quad Operational Amplifier (CA3280AE)Multi-channel audio systems, control systems, signal conditioning4 independent op-amps (▲▲▲ vs industry standard dual op-amp’s 2)Reduces component count, simplifies multi-signal processing circuitsHigher power consumption (2.5 mA quiescent) compared to single/dual op-amps
Dual Operational Amplifier (Industry Standard)Consumer electronics, basic signal processing2 independent op-amps (base configuration for cost-sensitive applications)Lower power (1.2 mA quiescent), simpler PCB layoutLimited to two signals; requires multiple chips for complex systems
Single Operational AmplifierSimple circuits (e.g., sensors, basic amplifiers)1 op-amp (minimalist design)Lowest cost, minimal power (0.8 mA quiescent)Handles only one signal at a time
High-Speed Operational AmplifierAudio mixing, radar systems, high-frequency circuitsBandwidth: 10 MHz (▲▲ vs CA3280AE’s 3 MHz)Fast signal response for high-frequency applicationsHigher cost, increased power draw (4 mA quiescent)
Low-Power Operational AmplifierBattery-powered devices, IoT sensorsQuiescent current: 0.5 mA (▲▲ lower than CA3280AE’s 2.5 mA)Prolongs battery life, ideal for portable systemsLower bandwidth (1 MHz), slower response
Rail-to-Rail Operational AmplifierSensor interfaces, full-swing signal applicationsInputs/outputs operate near supply rails (▲▲ vs CA3280AE’s limited swing)Maximizes signal range, reduces dead zones in circuitsHigher noise floor, more complex PCB design requirements

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