ACPL-790B-500E
Product Overview
Category: Optocoupler
Use: Isolation and signal transmission
Characteristics: High-speed, high-gain, low-power consumption
Package: DIP-8 package
Essence: Phototransistor output optocoupler
Packaging/Quantity: 50 pieces per tube
Specifications
- Input Current: 5 mA
- Collector-Emitter Voltage: 70 V
- Collector Current: 50 mA
- Power Dissipation: 100 mW
- Isolation Voltage: 3750 Vrms
- Rise Time: 3 µs
- Fall Time: 2 µs
Detailed Pin Configuration
- Anode (Pin 1)
- Cathode (Pin 2)
- Emitter (Pin 3)
- Collector (Pin 4)
- Base (Pin 5)
- NC (Pin 6)
- NC (Pin 7)
- NC (Pin 8)
Functional Features
- High-speed response for efficient signal transmission
- High gain for improved signal amplification
- Low power consumption for energy efficiency
- Phototransistor output for reliable performance
Advantages
- Provides electrical isolation between input and output circuits
- Suitable for applications requiring noise immunity
- Compact DIP-8 package for easy integration into various systems
- Wide operating temperature range (-40°C to +85°C) for versatility
Disadvantages
- Limited collector-emitter voltage and current ratings
- Not suitable for high-power applications
- Requires external current limiting resistor for proper operation
Working Principles
The ACPL-790B-500E is an optocoupler that utilizes a light-emitting diode (LED) to control the switching of a phototransistor. When an input current is applied to the LED, it emits light that activates the phototransistor, allowing current to flow through the output circuit. This provides electrical isolation between the input and output circuits while transmitting signals.
Detailed Application Field Plans
The ACPL-790B-500E is commonly used in various applications, including:
- Industrial automation systems
- Power supply circuits
- Motor control circuits
- Medical equipment
- Communication systems
- Isolated interface circuits
Detailed and Complete Alternative Models
- ACPL-790A-500E
- ACPL-790C-500E
- ACPL-790D-500E
- ACPL-790E-500E
- ACPL-790F-500E
These alternative models offer similar functionality and characteristics to the ACPL-790B-500E, providing users with options based on their specific requirements.
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10個與ACPL-790B-500E在技術方案中應用相關的常見問題與解答
Sure! Here are 10 common questions and answers related to the application of ACPL-790B-500E in technical solutions:
Q: What is ACPL-790B-500E? A: ACPL-790B-500E is a high-speed, dual-channel digital optocoupler designed for use in industrial applications.
Q: What are the key features of ACPL-790B-500E? A: The key features of ACPL-790B-500E include high-speed data transmission, wide operating temperature range, high noise immunity, and compact size.
Q: What is the maximum data rate supported by ACPL-790B-500E? A: ACPL-790B-500E supports a maximum data rate of 15 Mbps.
Q: Can ACPL-790B-500E be used in high-noise environments? A: Yes, ACPL-790B-500E has high noise immunity, making it suitable for use in high-noise environments.
Q: What is the operating temperature range of ACPL-790B-500E? A: ACPL-790B-500E can operate within a temperature range of -40°C to +105°C.
Q: How many channels does ACPL-790B-500E have? A: ACPL-790B-500E has two independent channels, allowing for simultaneous data transmission.
Q: What is the typical supply voltage for ACPL-790B-500E? A: The typical supply voltage for ACPL-790B-500E is 3.3V.
Q: Can ACPL-790B-500E be used in automotive applications? A: Yes, ACPL-790B-500E is suitable for automotive applications due to its wide operating temperature range and high noise immunity.
Q: What is the package type of ACPL-790B-500E? A: ACPL-790B-500E is available in a compact 8-pin SOIC package.
Q: What are some typical applications of ACPL-790B-500E? A: ACPL-790B-500E can be used in various applications such as motor control, power inverters, industrial automation, and isolated data communication systems.
Please note that these answers are general and may vary depending on specific requirements and use cases.