The Harris Corporation HC9P5509B-5 is a specialized Integrated Circuit (IC) designed for telecommunications infrastructure, specifically focusing on Subscriber Line Interface Concept (SLIC) applications. This device is engineered to manage communication line interfaces in telecommunications systems, primarily functioning as a critical component in loop carrier and telephony network equipment.
The IC operates within a robust temperature range of 0°C to 75°C, making it suitable for various environmental conditions. It supports both 2-wire and 4-wire interface configurations, providing flexibility in telecommunications network design. The circuit is packaged in a 28-SOIC (Small Outline Integrated Circuit) format, which enables efficient surface mount installation and compact system integration.
Powered by dual voltage ranges (-42V to -58V and 4.75V to 5.25V), the device consumes approximately 200 mW of power, demonstrating energy-efficient performance. Its primary function as a SLIC enables sophisticated management of subscriber line connections, facilitating signal processing and transmission in communication systems.
The component is designed for professional telecommunications infrastructure, particularly in carrier and loop communication networks. Its surface mount packaging and comprehensive interface support make it adaptable to various telecommunications equipment designs.
While the specific model is unique, similar SLIC devices are produced by manufacturers like Texas Instruments, Analog Devices, and Maxim Integrated. However, the exact equivalent models would require further detailed technical comparison.
Key advantages include robust operating temperature range, dual voltage support, low power consumption, and versatile interface compatibility. The device is particularly well-suited for telecommunications network infrastructure, central office equipment, and professional communication system implementations.
Note: The product is currently RoHS non-compliant, which may impact its use in certain regulatory environments.
HC9P5509B-5 Key Technical Attributes
HC9P5509B-5
Integrated Circuits (ICs), Real Time Clocks
HC9P5509B-5 Packing Size
The Harris Corporation HC9P5509B-5 is provided in a 28-SOIC (Small Outline Integrated Circuit) package, with a width of 0.295” (7.50mm). The packaging type is bulk, suitable for use in automated surface mounting (SMT) processes. The device pin configuration supports both 2-wire and 4-wire interfaces, making it versatile for different connectivity requirements. Its encapsulation number is 1769, and it is designed for efficient heat dissipation and reliable operation in a temperature range of 0°C to 75°C. The HC9P5509B-5 is tailored for moderate power applications, with a maximum power consumption of 200 mW and a RoHS non-compliant leadframe, indicating the potential use of legacy solder processes.
HC9P5509B-5 Application
This device is specifically designed as a Subscriber Line Interface Concept (SLIC), primarily intended for use in ITU CO (Central Office) and Loop Carrier telecommunications systems. It facilitates analog voice transmission, battery feed, signaling, and supervision between telephone subscriber lines and telecommunications central switching equipment. Its robust interface options ensure dependable operation in complex carrier networks, PBX systems, and voice gateways.
HC9P5509B-5 Features
The HC9P5509B-5 SLIC provides a comprehensive feature set supporting both ITU Central Office and Loop Carrier line requirements. The integrated circuit operates from a dual supply range: a high-voltage negative supply (-42V to -58V) for line powering, and a low-voltage logic supply (4.75V to 5.25V) for digital operation. The surface mount design enhances assembly efficiency and reliability, while its 28-pin SOIC package gives ample connection points for diverse circuit schemes. It enables both 2-wire and 4-wire interfacing, making it highly adaptable in telecommunications hardware. The device supports essential SLIC functions, including battery feed, ring generation, line supervision, and voice signal transmission, with low power consumption (200 mW), ensuring efficient operation. Its specified operational temperature range from 0°C to 75°C allows for reliable performance in controlled indoor telecom environments. The part’s inclusion in a bulk pack streamlines high-volume production, and the component’s configuration is tailored for both new equipment and system upgrades.
HC9P5509B-5 Quality and Safety Features
The HC9P5509B-5 is engineered for robust operation in professional telecom applications, with safeguards for reliable line interface management. Its non-RoHS status indicates legacy design compatibility and may be best suited for equipment not subject to lead-free operational mandates. The component’s build quality, Harris Corporation’s industry experience, and comprehensive electrical specifications together ensure consistent, safe performance in mission-critical infrastructure.
HC9P5509B-5 Compatibility
This model is compatible with a range of analog subscriber line circuits in telecom systems, especially those requiring a 28-SOIC pinout for either 2-wire or 4-wire interface configurations. It integrates seamlessly with standard central office switching and loop carrier equipment, making it suitable for upgrades or repair of legacy and longstanding communications infrastructure that follow ITU standards.
HC9P5509B-5 Datasheet PDF
For customers seeking the most reliable and detailed technical information, our website hosts the most comprehensive and authoritative datasheet PDF for the HC9P5509B-5. We strongly recommend downloading the datasheet directly on this page to access vital electrical characteristics, pin assignments, functional block diagrams, and recommended application circuits essential for successful design and integration.
Quality Distributor
IC-Components is a premier and trusted distributor of Harris Corporation components. By sourcing your HC9P5509B-5 from us, you are ensured genuine and high-quality parts with full traceability. Take advantage of our competitive pricing and prompt delivery by requesting a quote directly on our website today—experience the benefits of working with an industry-leading distributor for all your procurement needs.
