CA3080AE

High-speed voltage-controlled amplifier
7,719 Effective Inventory

CA3080AE

Effective Inventory7,719

High-speed voltage-controlled amplifier

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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CA3080AE DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $4.131 $4.13
200 $1.599 $319.80
500 $1.543 $771.50
1000 $1.515 $1,515.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for CA3080AE or email to us: Email: [email protected], we will contact you in 12 hours.

CA3080AE Details

Whether you're looking to enhance the capabilities of your electronic music equipment or expand the functionality of your audio gear, the CA3080AE stands out as a dependable and adaptable OTA IC option. Its robust design and impressive technical specifications ensure that it can meet the demands of various signal processing tasks with ease and efficiency

CA3080AE

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
Xicor-Division of Intersil Inventory

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Transconductance Amplifiers Number of Channels 1 Channel
SR - Slew Rate 75 V/us Ib - Input Bias Current 5 uA
Vos - Input Offset Voltage 2 mV Operating Supply Current 1.2 mA
Minimum Operating Temperature - 55 C Maximum Operating Temperature ! + 125 C
Mounting Style Through Hole Package / Case PDIP-8
Amplifier Type Transconductance Amplifier Brand Renesas / Intersil
CMRR - Common Mode Rejection Ratio 80 dB Dual Supply Voltage +/- 9 V, +/- 12 V
Height 4.95 mm (Max) Length 10.16 mm (Max)
Maximum Dual Supply Voltage +/- 15 V Minimum Dual Supply Voltage +/- 5 V
Product Transconductance Amplifiers Product Type ! Transconductance Amplifiers
Shutdown No Shutdown Subcategory Amplifier ICs
Supply Type Dual Technology Bipolar
Width 7.11 mm (Max) Unit Weight 0.032805 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification CA3080AE PDF Download

FAQs

What is CA3080AE?

The CA3080AE is a high-performance operational transconductance amplifier (OTA) designed by Intersil (now Renesas Electronics). It is commonly used in audio processing, voltage-controlled amplifiers, filters, and synthesizers due to its versatile transconductance functionality.

How Does CA3080AE Work?

The CA3080AE functions as an OTA, converting voltage input signals into output currents. It is capable of linear transconductance operation, where the transconductance (gm) is controlled by an external bias voltage. This allows it to act as a versatile building block for various signal processing applications.

How Many Pins does CA3080AE have and What are the Functions of the Pinout Configuration?

The CA3080AE is housed in an 8-pin TO-5 metal can package. The pinout configuration includes:

  • IN+: Non-inverting input pin.
  • IN-: Inverting input pin.
  • IA+: Positive current source pin.
  • IA-: Negative current source pin.
  • V+ to V-: Power supply pins.
  • OUT: Output pin.

What are the Pros and Cons of CA3080AE?

Pros:

  • Versatility: Suitable for various applications requiring transconductance amplification.
  • Linear Operation: Capable of linear transconductance operation for accurate signal processing.
  • Simple Bias Control: External bias voltage control enables easy setting of transconductance.
  • Reliable Performance: Known for its stable and consistent operation in audio and synthesizer circuits.

Cons:

  • Obsolete: The CA3080AE is considered an obsolete part, with limited availability in the market.
  • Limited Bandwidth: May not be suitable for high-frequency applications due to its bandwidth limitations.
  • Temperature Sensitivity: Performance may vary with temperature changes, requiring additional compensation.

Are There Any Equivalents/Alternatives to CA3080AE for Recommendation?

While the CA3080AE is a unique component, there are some alternatives that can be considered:

  • The LM13700 from Texas Instruments is a versatile OTA often used as a substitute.
  • The LM13600, also from Texas Instruments, is another OTA that can serve as an alternative.
  • For more modern solutions, digital signal processing (DSP) chips like the ADAU1701 from Analog Devices can provide similar functionality in a different format.

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