CA3240AE

Wide range of operating frequencies makes it ideal for audio amplification and filtering
4,487 Effective Inventory

CA3240AE

Effective Inventory4,487

Wide range of operating frequencies makes it ideal for audio amplification and filtering

  • Manufacturer Part # : CA3240AE

  • Package/Case: PDIP-8

  • Part Status : Obsolete

  • Brand: Renesas Electronics

  • Product Categories : Instrumentation, OP Amps, Buffer Amps

Quality Assurance

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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

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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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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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CA3240AE DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $2.620 $2.62
200 $1.015 $203.00
500 $0.980 $490.00
1000 $0.961 $961.00

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

Rapid Quote

Please submit RFQ for CA3240AE or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The CA3240AE is a top-notch, dual operational amplifier IC that revolutionizes audio, instrumentation, and control systems. With two independent, high-gain op-amps housed in a single package, circuit design can be sleek and efficient. Its broad supply voltage range of ±3V to ±16V accommodates diverse power supply setups, while its impressive slew rate of 10V/µs and bandwidth of 4MHz ensure rapid and precise signal processing capabilities. Sporting a hefty input impedance of 1.5TΩ, the CA3240AE allows seamless connectivity for various input sources

Key Features

  • High-quality audio amplifier
  • Fast settling time (100μs)
  • Low distortion and noise performance

Application

  • Voltage follower application
  • Great for low frequencies
  • Wide bandwidth usage

Specifications

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

Product Category ! Operational Amplifiers - Op Amps Mounting Style Through Hole
Package / Case PDIP-8 Number of Channels 2 Channel
Supply Voltage - Max 36 V, +/- 18 V GBP - Gain Bandwidth Product 4.5 MHz
SR - Slew Rate 7 V/us Vos - Input Offset Voltage 2 mV
Supply Voltage - Min 4 V, +/- 2 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Ib - Input Bias Current 2 pA
Operating Supply Current 4 mA Shutdown No Shutdown
CMRR - Common Mode Rejection Ratio 70 dB en - Input Voltage Noise Density 40 nV/sqrt Hz
Amplifier Type General Purpose Amplifier Brand Renesas / Intersil
Dual Supply Voltage +/- 3 V, +/- 5 V, +/- 9 V Height 4.95 mm
Length 10.16 mm Maximum Dual Supply Voltage +/- 18 V
Minimum Dual Supply Voltage +/- 2 V Operating Supply Voltage ! 5 V, 9 V, 12 V, 15 V
Product Type ! Op Amps - Operational Amplifiers PSRR - Power Supply Rejection Ratio 90 dB
Subcategory Amplifier ICs Supply Type Single, Dual
Technology BiCMOS Voltage Gain dB 100 dB
Width 7.11 mm 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 CA3240AE PDF Download

FAQs

What is CA3240AE?

The CA3240AE is a high-performance, dual operational amplifier designed by Intersil. It is suitable for a wide range of applications, including audio amplifiers, signal conditioning, and voltage followers.

How Does CA3240AE Work?

The CA3240AE operates as a dual operational amplifier with high input impedance and low input bias current. It amplifies input signals with high precision and linearity, making it suitable for audio and instrumentation applications. The amplifier features a wide bandwidth, allowing for high-frequency signal processing.

How Many Pins does CA3240AE have and What are the Functions of the Pinout Configuration?

The CA3240AE is housed in an 8-pin metal can package. The pinout configuration includes:

  • 1, 5: Non-inverting input and output for amplifier A.
  • 2, 3: Inverting input and non-inverting input for amplifier A.
  • 4, 8: Non-inverting input and output for amplifier B.
  • 6, 7: Inverting input and non-inverting input for amplifier B.

What are the Pros and Cons of CA3240AE?

Pros:

  • High Input Impedance: Suitable for high-impedance sensor interfaces and voltage followers.
  • Wide Bandwidth: Allows for high-frequency signal processing in audio and communication applications.
  • Dual Amplifier: Offers two amplifiers in a single package for space-efficient designs.
  • Low Input Bias Current: Provides accurate amplification for low-level signals and high-impedance sensors.

Cons:

  • High Power Consumption: The CA3240AE may consume more power compared to low-power operational amplifiers.
  • Not Rail-to-Rail: Limited output voltage swing compared to rail-to-rail amplifiers may not be suitable for some applications.
  • Sensitivity to ESD: The metal can package may require additional precautions to protect against electrostatic discharge.

Are There Any Equivalents/Alternatives to CA3240AE for Recommendation?

  • The LM358 from Texas Instruments is a commonly used alternative for low-power, general-purpose operational amplifier applications.
  • Another alternative to the CA3240AE is the TL072 from Texas Instruments, which provides low noise and high input impedance.

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