ACPL-C78A-500E
Manufacturer: BROADCOM
Part Number: ACPL-C78A-500E
| Attribute | Value |
| cate_name | General Purpose Amplifiers |
| Datasheet | ACPL-C78A-500E BROADCOM |
| rohs | Compliance |
| reference_package | SOIC-8 |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| operating_temperature | -40℃~85℃ |
| length_width_height | |
| amplifiers_type | Isolation |
| max_operating_supply_voltage | 5.5V |
| min_operating_supply_voltage | - |
| typical_supply_current | 11mA |
Overview:
The Broadcom ACPL-C78A-500E is a high-performance, high-reliability optocoupler designed for industrial and automotive applications. It offers excellent isolation characteristics and is ideal for use in systems where electrical isolation is crucial for safety and performance.
Features:
1. High Isolation Voltage: Capable of withstanding up to 5000Vrms for 1 minute, ensuring safety in high-voltage environments.
2. Fast Propagation Delay: With a typical propagation delay of 2.5ms (max 5ms), it is suitable for high-speed applications.
3. Low Input Current: Operates with an input current as low as 3mA, making it energy-efficient.
4. Wide Operating Temperature Range: Designed to function reliably in temperatures from -40°C to 125°C.
5. High CMR (Common Mode Rejection): Provides excellent noise immunity, crucial for noisy environments.
6. Small Package Size: Comes in a compact SOIC-8 package, facilitating easy integration into dense circuit boards.
Development Support:
Broadcom provides comprehensive development support for the ACPL-C78A-500E, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools to assist in the design and simulation of circuits using the optocoupler.
- Technical Support: Access to Broadcom's team of experts for guidance on implementation and troubleshooting.
Application Fields:
The ACPL-C78A-500E is widely used in various fields, including:
- Industrial Control Systems: For motor drives, solenoid controls, and high-voltage signal isolation.
- Automotive Applications: In battery management systems, infotainment units, and engine control modules.
- Medical Equipment: For patient safety in devices requiring galvanic isolation.
- Telecommunications: In base stations and other equipment requiring high-reliability signal transmission.
Parameter Introduction:
- Optocoupler Type: High-Speed Logic Gate Photocoupler
- Isolation Voltage: 5000Vrms
- Propagation Delay: 2.5ms (typical), 5ms (max)
- Input Current: 3mA (typical)
- Output Type: Open Collector
- Output Current: 50mA (max)
- Operating Temperature: -40°C to 125°C
- Package Type: SOIC-8
FAQs:
1. Q: What is the purpose of the ACPL-C78A-500E?
A: It serves to provide electrical isolation in various applications, enhancing safety and performance.
2. Q: Can it be used in environments with extreme temperatures?
A: Yes, with a wide operating temperature range of -40°C to 125°C.
3. Q: How does it contribute to noise immunity in circuits?
A: Its high CMR (Common Mode Rejection) helps in rejecting noise, making it suitable for noisy environments.
4. Q: What kind of support can I expect during development?
A: Broadcom offers technical documentation, design tools, and expert technical support.
5. Q: Is it suitable for use in automotive applications?
A: Absolutely, its reliability and performance make it suitable for automotive systems, including battery management and engine controls.
The Broadcom ACPL-C78A-500E is a versatile optocoupler that meets the stringent requirements of modern electronic systems, providing a reliable solution for electrical isolation in a compact form factor.
Please refer to the product rule book for details.
Broadcom was originally founded in 1961 as a division of Hewlett-Packard. The company became independent in 1999 and over the years has grown significantly through organic growth and a series of strategic acquisitions. Notable acquisitions include CA Technologies and Symantec’s enterprise security business, which have allowed Broadcom to significantly expand its infrastructure software offerings.
The company’s semiconductor solutions are renowned for their performance and reliability, and are used by a number of high-profile global manufacturers and service providers. Broadcom’s chips are integral to a wide variety of applications from computing, networking to mobile and industrial equipment. The company’s product line includes a wide array of components, such as switches, routers, fiber optic products, and other telecommunications equipment.
Broadcom is also a leader in the development of a range of software solutions. Its infrastructure software products help businesses automate their operations, secure their networks, and manage their IT environments. These software solutions are critical in today’s environments where efficiency and security are paramount.
Broadcom is headquartered in San Jose, California, and has a global presence with offices and employees around the world. The company invests heavily in research and development to maintain its technological edge and to continue to deliver innovative products that meet the demands of a rapidly changing technology landscape.
The company’s commitment to innovation is supported by a robust patent portfolio that includes thousands of patents and patent applications. This intellectual property helps to protect Broadcom’s technology and products, ensuring that they remain at the forefront of the technology industry.
Broadcom’s strategy focuses on delivering high-quality, high-performance products and solutions that provide its customers with significant value. The company’s strong customer relationships and its ability to meet their evolving needs are critical to its success. Broadcom operates in a highly competitive and rapidly evolving environment, and its ability to adapt and innovate continuously is key to maintaining its market leadership.
In conclusion, Broadcom Inc. stands as a powerhouse in the semiconductor and infrastructure software industries, with a rich history of innovation and strategic growth. Its comprehensive product lines and solutions continue to impact a wide spectrum of industries and help shape the future of technology.
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