CA3130AM

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High input impedance, low input current, wide supply voltage range
• Package: 8-pin DIP (Dual Inline Package)
• Essence: General-purpose operational amplifier
• Packaging/Quantity: Available in tubes or reels, quantity varies based on supplier

Specifications

• Supply Voltage Range: ±3V to ±18V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 5pA (maximum)
• Input Impedance: 1.5TΩ (typical)
• Gain Bandwidth Product: 4.5MHz (typical)
• Slew Rate: 13V/µs (typical)
• Output Current: 20mA (minimum)

Pin Configuration

The CA3130AM IC has the following pin configuration:

```

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| | --| IN+ Vcc |-- --| IN- OUT |-- --| NC -Vs |-- |___________| ```

• IN+: Non-inverting input
• IN-: Inverting input
• Vcc: Positive power supply
• OUT: Output
• NC: No connection
• -Vs: Negative power supply

Functional Features

• High input impedance allows for direct interfacing with various sensors and transducers.
• Low input current minimizes loading effects on signal sources.
• Wide supply voltage range enables operation in diverse applications.
• Rail-to-rail output swing provides maximum dynamic range.

Advantages and Disadvantages

Advantages: - High input impedance - Low input current - Wide supply voltage range - Rail-to-rail output swing

Disadvantages: - Limited output current capability - Relatively low gain bandwidth product compared to specialized amplifiers

Working Principles

The CA3130AM is a general-purpose operational amplifier that amplifies the difference between its two input terminals. It operates in a closed-loop configuration, where feedback is used to control the output voltage based on the input signal. The high input impedance and low input current make it suitable for various applications requiring signal conditioning or amplification.

Application Field Plans

The CA3130AM can be used in a wide range of applications, including but not limited to: 1. Sensor signal conditioning 2. Audio amplification 3. Active filters 4. Voltage-controlled oscillators 5. Instrumentation amplifiers 6. Signal generators

Alternative Models

Some alternative models to the CA3130AM include: - LM741 - TL071 - OP07 - AD823

These alternatives offer similar functionality and can be used as substitutes depending on specific requirements.

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