ACPL-790A-300E

Product Overview

Category

ACPL-790A-300E 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-speed response
• Low power consumption
• Compact package size
• Wide operating temperature range
• High isolation voltage
• RoHS compliant

Package

ACPL-790A-300E is available in a small outline, 8-pin DIP (Dual Inline Package) package.

Essence

The essence of ACPL-790A-300E lies in its ability to provide galvanic isolation between input and output circuits, ensuring safe and reliable signal transmission.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 50 units per reel/tube.

Specifications

• Isolation Voltage: 5000 Vrms
• Input Current: 5 mA
• Output Voltage: 3.3 V
• Operating Temperature Range: -40°C to +105°C
• Rise/Fall Time: 10 ns
• Propagation Delay: 35 ns

Detailed Pin Configuration

1. Anode (Input)
2. Cathode (Input)
3. NC (No Connection)
4. NC (No Connection)
5. Emitter (Output)
6. Collector (Output)
7. NC (No Connection)
8. GND (Ground)

Functional Features

• High-speed signal transmission
• Electrical isolation between input and output circuits
• Protection against voltage spikes and noise
• Compact size for space-constrained applications
• Low power consumption

Advantages

• Provides galvanic isolation, enhancing safety and reliability
• Wide operating temperature range allows for use in various environments
• High-speed response enables efficient signal transmission
• RoHS compliant, ensuring environmental friendliness

Disadvantages

• Limited number of pins restricts the complexity of applications
• Requires external circuitry for voltage regulation and amplification

Working Principles

ACPL-790A-300E utilizes an optocoupler configuration, where an LED (Light Emitting Diode) is used to emit light when current flows through it. This emitted light is then detected by a phototransistor, which generates an output signal proportional to the input signal. The input and output circuits are electrically isolated, preventing any direct electrical connection between them.

Detailed Application Field Plans

ACPL-790A-300E finds applications in various fields, including but not limited to: - Industrial automation - Power supply systems - Motor control - Medical equipment - Telecommunications - Automotive electronics

Detailed and Complete Alternative Models

1. ACPL-790B-500E
2. ACPL-791A-000E
3. ACPL-792C-100E
4. ACPL-793D-200E
5. ACPL-794E-400E

These alternative models offer similar functionality and characteristics, providing options for different requirements and specifications.

In conclusion, ACPL-790A-300E is a high-performance optocoupler that offers galvanic isolation and reliable signal transmission. With its compact size, wide operating temperature range, and high-speed response, it finds applications in various industries. While it has limitations in terms of pin count and external circuitry requirements, there are alternative models available to suit different needs.