CA3140EZ Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Intersil
CA3140EZ is a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers from Intersil in DIP packaging. It is commonly reviewed for IC OPAMP GP 4.5MHZ 8DIP. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
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Key specifications
- Part Number
CA3140EZ
- Internal code
TCE000121053
- Package
DIP
- Manufacturer
- Intersil
Key specifications
- Series
-
- Min Quantity
1
- Category
- Integrated Circuits (ICs)
- Description
IC OPAMP GP 4.5MHZ 8DIP
- key Attributes
-
- Datasheet
- View CA3140EZ Datasheet
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Quality and trust signals
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
4 certifications
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for CA3140EZ before RFQ, PO release, and shipment planning.
- 1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
- 2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
- 3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
- 4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
- Exact MPN confirmed: CA3140EZ
- Package to verify: DIP
Commercial confirmation
- Live stock and lead time confirmed by RFQ
- Final price and tax terms confirmed before PO release
Fulfillment & documents
- Ship-from location: Hong Kong warehouse
- Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Product overview
Product overview
Review the sourcing context for CA3140EZ from Intersil, including product identity, application fit, package notes, and purchasing considerations.
The CA3140EZ is a high-performance operational amplifier (op-amp) manufactured by Intersil, known for its versatility and reliability in various electronic applications. This op-amp is designed to operate with a single power supply, making it suitable for battery-operated devices and other low-voltage applications.
Key Features:
- Input Characteristics:
- The CA3140EZ features a unique input stage that combines the benefits of both bipolar and field-effect transistor (FET) technologies. This design allows for a high input impedance, typically around 10^12 ohms, which minimizes the loading effect on the preceding circuit.
- The input offset voltage is low, typically around 1 mV, ensuring accurate signal amplification.
- Output Characteristics:
- The op-amp can drive loads with a high output current capability, typically up to 40 mA, allowing it to interface effectively with various loads.
- The output voltage swing is close to the power supply rails, providing a wide dynamic range for signal processing.
- Frequency Response:
- The CA3140EZ has a gain-bandwidth product of approximately 1 MHz, making it suitable for a variety of applications, including audio processing and signal conditioning.
- It exhibits a slew rate of about 0.5 V/µs, which is adequate for many general-purpose applications.
- Power Supply:
- The op-amp can operate with a single supply voltage ranging from 3V to 36V or dual supply voltages of ±1.5V to ±18V, providing flexibility in design.
- It has a low quiescent current, making it energy-efficient for portable applications.
- Package and Pin Configuration:
- The CA3140EZ is typically available in an 8-pin dual in-line package (DIP) or surface mount configurations, facilitating easy integration into various circuit designs.
- The pin configuration includes standard op-amp connections such as non-inverting input, inverting input, output, and power supply pins.
Applications:
The CA3140EZ is widely used in various applications, including:
- Signal conditioning and amplification in sensor applications.
- Audio processing circuits.
- Active filters and integrators.
- Voltage followers and buffers.
- Analog computing and instrumentation.
Conclusion:
Overall, the CA3140EZ from Intersil is a robust and versatile operational amplifier that combines high input impedance, low offset voltage, and a wide supply voltage range, making it an excellent choice for a broad spectrum of electronic applications. Its unique design and performance characteristics make it a reliable component for engineers and designers looking to implement high-quality signal processing in their projects.
Technical parameters
Parameters
Compare grouped CA3140EZ parameters from Intersil, including package, series, key attributes, and technical values used for engineering and sourcing review.
Product Attribute
Categories
Integrated Circuits (ICs)
Product Attribute
Sub-Categories
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Product Attribute
Manufacturer
Intersil
Product Attribute
Manufacturer'S Part No.
CA3140EZ
| Parameter | Value |
|---|---|
Categories Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class. | Integrated Circuits (ICs) |
Sub-Categories Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application. | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
Manufacturer Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts. | Intersil |
Manufacturer'S Part No. The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation. | CA3140EZ |
Datasheet preview
Datasheet PDF viewer
Preview the CA3140EZ datasheet from Intersil to check package, electrical characteristics, application notes, and document evidence before RFQ.
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CA3140EZ
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Notice documents
PCN / product notice documents
0 documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for CA3140EZ. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
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Common questions
Product FAQ
Targeted answers for buyers verifying the exact CA3140EZ ordering code, packaging, stock, datasheet, and replacement path.
What does CA3140EZ mean?
CA3140EZ is the exact ordering code listed for a Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers component from Intersil. The current package reference is DIP, with listed context including IC OPAMP GP 4.5MHZ 8DIP. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the CA3140EZ ordering code?
Treat CA3140EZ as the full ordering code during RFQ and engineering review. Confirm the listed DIP package, manufacturer documentation from Intersil, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is CA3140EZ supplied in?
CA3140EZ is currently listed with package reference DIP from Intersil. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is CA3140EZ in stock at TrustCompo?
This page currently displays 1 public stock records for CA3140EZ with 19 listed pieces. Before ordering, confirm the package (DIP), required quantity, live availability, lead time, final price, date code, MOQ, packaging evidence, and RFQ documentation.
Where can I compare CA3140EZ alternatives?
A mapped alternative list is not currently published for CA3140EZ. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.