CA3140AE

Effective Inventory7,164

Operational Amplifier

  • Manufacturer Part # : CA3140AE

  • Package/Case: DIP-8

  • Part Status : Obsolete

  • Brand: Renesas Electronics

  • Product Categories : Instrumentation, OP Amps, Buffer Amps

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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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

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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.

Confirm the return or exchange with our staff.

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]

About packaging

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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CA3140AE DataSheet

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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for CA3140AE or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Engineered for efficiency and reliability, the CA3140AE operates seamlessly within a single power supply range of 5V to 36V, offering flexibility in design and deployment. Despite its robust capabilities, this amplifier maintains a low supply current of 2.8mA, conserving energy without compromising performance. Furthermore, its minimal offset voltage of 4mV enhances accuracy in signal amplification, ensuring fidelity in output

Key Features

  • MOSFET Input Stage
  • - Very High Input Impedance (ZIN) -1.5T (Typ)
  • - Very Low Input Current (Il) -10pA (Typ) at 15V
  • - Wide Common Mode Input Voltage Range (VlCR) - Can be
  • Swung 0.5V Below Negative Supply Voltage Rail
  • - Output Swing Complements Input Common Mode
  • Range
  • Directly Replaces Industry Type 741 in Most Applications
  • Pb-Free Plus Anneal Available (RoHS Compliant)

Specifications

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

Part Life Cycle Code Obsolete Reach Compliance Code compliant
ECCN Code EAR99 HTS Code ! 8542.33.00.01
Amplifier Type OPERATIONAL AMPLIFIER Common-mode Reject Ratio-Nom 90 dB
Input Offset Voltage-Max 5000 µV JESD-30 Code R-PDIP-T8
Length 9.585 mm Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V Number of Functions 1
Number of Terminals 8 Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C Package Body Material PLASTIC/EPOXY
Package Code DIP Package Shape RECTANGULAR
Package Style IN-LINE Seated Height-Max 5.33 mm
Slew Rate-Nom 9 V/us Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V Surface Mount ! NO
Technology BIMOS Temperature Grade ! MILITARY
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 2.54 mm
Terminal Position DUAL Unity Gain BW-Nom 4500
Width 7.62 mm Manufacturer Renesas Electronics
Product Category ! Operational Amplifiers - Op Amps Mounting Style Through Hole
Package / Case PDIP-8 Number of Channels 1 Channel
Supply Voltage - Max 36 V, +/- 18 V GBP - Gain Bandwidth Product 3.7 MHz
SR - Slew Rate 7 V/us Vos - Input Offset Voltage 2 mV
Supply Voltage - Min 4 V, +/- 2 V Minimum Operating Temperature - 55 C
Maximum Operating Temperature ! + 125 C Ib - Input Bias Current 10 pA
Operating Supply Current 1.6 mA Shutdown No Shutdown
CMRR - Common Mode Rejection Ratio 70 dB en - Input Voltage Noise Density 40 nV/sqrt Hz
Brand Renesas / Intersil Dual Supply Voltage +/- 3 V, +/- 5 V, +/- 9 V
Height 4.95 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 80 dB
Subcategory Amplifier ICs Supply Type Single, Dual
Voltage Gain dB 100 dB 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 CA3140AE PDF Download

FAQs

What is CA3140AE?

The CA3140AE is a high-speed, BiMOS operational amplifier designed by Intersil. It is known for its high input impedance, high slew rate, and wide bandwidth, making it suitable for applications requiring fast response and precision signal amplification.

How Does CA3140AE Work?

The CA3140AE operates as a high-speed operational amplifier with both bipolar and CMOS features. It provides a high input impedance, low input bias current, and high slew rate, making it ideal for applications where fast signal processing is crucial. The amplifier can handle a wide range of signal frequencies with low distortion.

How Many Pins does CA3140AE have and What are the Functions of the Pinout Configuration?

The CA3140AE is housed in an 8-lead DIP (Dual In-Line Package) package. The pinout configuration includes:

  • Offset Null: Pin for offset nulling adjustments.
  • Inverting Input (In-): Inverting input pin.
  • Non-Inverting Input (In+): Non-inverting input pin.
  • V+: Positive power supply pin.
  • V-: Negative power supply pin.
  • Output (Out): Output pin.
  • NC (No Connection): Not connected pin.

What are the Pros and Cons of CA3140AE?

Pros:

  • High Speed: Operates at high speeds, suitable for fast signal processing.
  • High Input Impedance: Provides high input impedance, minimizing loading effects.
  • Wide Bandwidth: Offers a wide bandwidth for handling a range of frequencies.
  • Low Input Bias Current: Ideal for applications requiring high input impedance.
  • Versatile: Can be used in various applications including active filters, instrumentation amplifiers, and voltage followers.

Cons:

  • Supply Voltage Sensitivity: Sensitivity to supply voltage variations may require additional stabilization.
  • Noise: May exhibit higher noise levels compared to specialized low-noise op-amps.
  • Temperature Drift: Performance may vary with temperature changes, requiring compensation in some applications.

Are There Any Equivalents/Alternatives to CA3140AE for Recommendation?

  • The CA3130 from Intersil is a single op-amp alternative to the CA3140AE.
  • Alternatives to the CA3140AE include the LM358 from Texas Instruments and the TL082 from Texas Instruments.

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