ACPL-C79B-000E

Product Overview

Category

ACPL-C79B-000E belongs to the category of optocouplers or optoisolators.

Use

This product is commonly used for electrical isolation and signal transmission between two circuits. It provides protection against voltage spikes, noise, and ground loops.

Characteristics

• Optically coupled input and output
• High isolation voltage
• Fast switching speed
• Low power consumption
• Compact package size

Package

ACPL-C79B-000E is available in a small outline, surface-mount package (SOP). The package provides mechanical protection and facilitates easy integration into various electronic systems.

Essence

The essence of ACPL-C79B-000E lies in its ability to transmit signals across isolated circuits while maintaining high levels of electrical insulation.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Isolation Voltage: 5000 Vrms
• Input Current: 5 mA
• Output Voltage: 5 V
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: 10 Mbps

Detailed Pin Configuration

ACPL-C79B-000E consists of a total of 8 pins:

1. VCC: Power supply pin for the internal circuitry.
2. GND: Ground reference pin.
3. NC: No connection pin.
4. VIN: Input control signal pin.
5. VO: Output signal pin.
6. NC: No connection pin.
7. NC: No connection pin.
8. NC: No connection pin.

Functional Features

• High-speed signal transmission with low propagation delay.
• Excellent noise immunity due to optical isolation.
• Wide operating temperature range for versatile applications.
• Low power consumption, making it suitable for battery-powered devices.
• Compact size allows for space-efficient designs.

Advantages

• Provides electrical isolation between input and output circuits, protecting sensitive components from voltage spikes and noise.
• Enables signal transmission across different ground potentials, eliminating ground loop issues.
• Fast switching speed allows for efficient data transfer in high-speed communication systems.
• Small package size enables integration into compact electronic devices.

Disadvantages

• Limited maximum data rate compared to some other optocoupler models.
• Requires careful consideration of input and output voltage compatibility to ensure proper operation.
• May introduce slight signal distortion due to the inherent characteristics of the optocoupler technology.

Working Principles

ACPL-C79B-000E utilizes an optocoupler configuration consisting of an LED (Light Emitting Diode) as the input and a phototransistor as the output. When an input signal is applied to the LED, it emits light that activates the phototransistor, allowing current to flow through the output circuit. This optical coupling ensures electrical isolation between the input and output circuits while transmitting the desired signal.

Detailed Application Field Plans

ACPL-C79B-000E finds applications in various fields, including:

1. Industrial automation: Isolation and signal transmission in control systems, motor drives, and power electronics.
2. Telecommunications: Signal transmission in high-speed data communication systems, fiber optic networks, and telephony equipment.
3. Medical devices: Isolation and protection in patient monitoring systems, medical imaging equipment, and diagnostic instruments.
4. Automotive electronics: Signal isolation in electric vehicles, hybrid vehicles, and automotive control modules.
5. Consumer electronics: Isolation and noise suppression in audio/video equipment, home appliances, and smart devices.

Detailed and Complete Alternative Models

1. ACPL-C79A-000E: Similar specifications and features, but with a different pin configuration.
2. ACPL-C79C-000E: Higher maximum data rate and improved noise immunity, suitable for demanding communication applications.
3. ACPL-C79D-000E: Lower power consumption and extended operating temperature range, ideal for battery-powered and harsh environment applications.

(Note: The above alternative models are provided for illustrative purposes and may not represent an exhaustive list of available alternatives.)

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