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CA3140 BiMOS OPAMP

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Stock: 5
Availability: InStock priceValidUntil: 2026-12-03
SKU: 385 | DAA429

Rs. 84.37 (inc GST)
Rs.71.50 + GST
Qty : Qty Qty

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

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Import Service: We import a wide range of electronic components on request.

Description

CA3140 BiMOS Operational Amplifier - High Voltage Performance

CA3140 BiMOS OPAMP with high input impedance and low input current, operates at 4V to 36V supply voltage.

The CA3140 BiMOS Operational Amplifier combines the advantages of high voltage PMOS and bipolar transistors on a single chip. This OPAMP features gate protected MOSFET transistors, offering very high input impedance and low input current, making it ideal for sensitive applications. It operates efficiently at supply voltages ranging from 4V to 36V, supporting both single and dual supply configurations. The CA3140 is phase compensated for stable operation in unity gain follower setups, with terminals for input offset voltage nulling.

Designed for versatility, the CA3140 BiMOS Operational Amplifier allows for common mode input voltage capability down to 0.5V below the negative supply terminal, which is crucial for single supply applications. The output stage employs bipolar transistors, providing built-in protection against load short circuits. This OPAMP is commonly used in signal conditioning, active filtering, and audio applications, making it a reliable choice for engineers.

With its industry-standard 8-lead pinout, the CA3140 BiMOS Operational Amplifier is compatible with other popular OPAMPs, ensuring easy integration into existing designs. Its robust performance and reliability make it suitable for a wide range of electronic applications.

Explore the precision of the OPAMP category at DNA. Discover the CA3140 BiMOS Operational Amplifier and enhance your projects with high-quality components. Check other OPAMP that we have in stock.

At DNA, we cater to all your electronic needs. If you can't find specific components, reach out to us. We can import what you need and support you in retail and bulk. Explore our range of connectors, microcontrollers, power supplies, sensors, inductors, and humidity & temperature sensors. Contact Us.

Features of CA3140 BiMOS Operational Amplifier

High input impedance
Low input current
Wide supply voltage range (4V to 36V)
Phase compensated for stability
Built-in protection against short circuits

Specification of CA3140 BiMOS Operational Amplifier

Input voltage range: 0.5V below negative supply
Supply voltage: 4V to 36V
Output stage: Bipolar transistors
Pin configuration: 8-lead industry standard

Applications of CA3140 BiMOS Operational Amplifier

Signal conditioning
Active filtering
Audio applications
Voltage amplification
Sensor interface

Package Includes

1 X CA3140 BiMOS Operational Amplifier

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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