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Optoisolation Products

Optoisolation Products
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Optoisolation Products

Product catalog summary
Overview
Avago Technologies provides a wide range of optoisolation products for various sectors including industrial, automotive, medical, computing, communication, consumer electronics, and military. These products ensure electrical insulation and signal isolation, reducing electrical noise and enabling safe interfacing between different voltage levels.
Key Features
  • High voltage insulation up to 1414 V peak, compliant with international safety standards.
  • High common-mode transient rejection (CMR) up to 40 kV/µs.
  • Low power consumption with input current as low as 40 µA.
  • High-speed digital optocouplers operating up to 50 MBd with propagation delays as low as 22 ns.
  • Wide temperature range from -40°C to 125°C.
Product Categories
  • Multi-Channel & Bi-Directional Digital Optocouplers for full duplex and bidirectional data transfer.
  • High-Speed Digital CMOS Logic Gate Optocouplers for fast data transmission.
  • Automotive Optocouplers, AEC-Q100 qualified.
  • Digital Isolators and Solid State Relays for digital signal isolation and power switching.
  • Analog Isolation Amplifiers for precise analog signal isolation.
Applications
  • Industrial: Factory automation, motor control, power distribution.
  • Automotive: CANBus interface isolation, battery monitoring.
  • Medical: Defibrillators, ECG/EKG, MRI systems.
  • Communications: Automated metering, ISDN, power line communication.
  • Consumer Electronics: Air conditioning, alarm systems, audio/video equipment.
  • Military and Aerospace: Aircraft, satellite, defense systems.
Upgrade Features
  • Improved isolation and insulation capabilities.
  • Enhanced noise isolation with high CMR.
  • Lower power consumption with flexible supply voltages (3.3V/5V).
  • Smaller package sizes for space savings and ease of design.
Conclusion
Avago Technologies' optoisolation products offer superior performance and benefits, making them ideal for applications requiring high reliability and safety standards.
Specifications
The document details specifications for various optocoupler models, including package type, channel direction, input current, propagation delay, pulse width distortion, common mode rejection, and isolation voltage. These specifications are essential for selecting the right optocoupler for specific applications.
Benefits
Optocouplers provide high-speed data transmission, low power consumption, wide temperature operation, and reinforced insulation certification, enhancing the reliability and efficiency of electronic systems.
Product Selection
Tables are provided for selecting optocouplers based on parameters like data rate, isolation voltage, and package type, aiding engineers in choosing the right component for their design needs.
Diagrams
Block diagrams illustrate typical applications of optocouplers in systems like Power over Ethernet, PROFIBUS, RS-422 interfaces, and TTL interfaces, helping visualize their integration into larger systems.
CMOS Digital Isolators and Solid State Relays
The HCPL-90xx/-09xx series offers high-speed digital isolation with low power consumption, featuring high common mode voltage tolerance and compliance with UL 1577 and IEC 61010-1 safety standards. The ASSR series SSRs provide reinforced insulation, fast switching speeds, and high transient immunity, suitable for telecommunications, data communications, and industrial control.
Applications
These components are used in digital fieldbus isolation, multiplexed data transmission, computer peripheral interfaces, high-speed digital systems, isolated data interfaces, and logic level shifting. SSRs are applicable in telecommunications switching, data communications, industrial control, medical systems, security systems, and automatic test equipment.
Powerline Communication Interface
The HCPL-800J, HCPL-0810/8100, and ACPL-0820 are designed for narrowband powerline communication applications, offering compact size, low power consumption, and integrated safety features.
Miniature Analog Isolation Amplifiers
The HCPL-788J is used for isolating motor current sensing elements from control circuits, providing precision analog signal transmission and fault detection.
Quality Assurance
Avago Technologies employs Statistical Process Control and extensive reliability monitoring, including life testing over hundreds of thousands of hours, ensuring high quality and reliability.
Standardization and Certification
Avago supports DSCC's QML and SMD programs, offering Class H and Class K products under SMD numbers, dual-marked with DSCC SMD and Avago part numbers.
Screening and Inspection
Screening and quality conformance inspection procedures are outlined per MIL-PRF-38534 standards for Class H and Class K devices.
Company Overview
Avago Technologies is a leading supplier of analog interface components, serving over 40,000 customers globally across industrial, automotive, wired infrastructure, wireless communications, and computer peripherals markets.
Customer Support
Avago provides strong customer service support, with product information and distributor lists available on its website, and technical support via email for different regions.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.