Since its establishment in 2004, Shenzhen Hope Microelectronics Co., Ltd has focused on the Internet of Things (IoT) system-level service sector with a strategic vision and profound expertise in RF chip development. The company has grown into a comprehensive brand manufacturer integrating high-performance RF chip design, firmware and protocol development, and application testing.
Over the past two decades, HOPERF has not only achieved a comprehensive technological expansion from RF chips to signal chain chips but has also established a leading position in the domestic RF chip industry, successfully transitioning from initial industrial exploration to large-scale production.
HOPERF's Isolation Technology Exceeds Standards!
As a crucial component of signal chain chips, isolation chips primarily serve to provide electrical isolation, signal transmission, and safety protection in scenarios involving low-voltage control of high-voltage systems, such as in power distribution, industrial automation, medical devices, renewable energy systems, and communication and data transmission.
In the process of low-voltage control of high-voltage systems, significant potential differences can lead to direct coupling, posing potential threats to equipment and operators on the low-voltage side. To ensure safety for personnel and equipment while minimizing electromagnetic interference's impact on the purity and stability of low-voltage signal transmission, isolation chips with electrical isolation and data transmission capabilities have emerged.
Given the significant similarities in working principles and circuit architectures between isolation chips and wireless RF chips that utilize On-Off Keying (OOK) modulation technology, these similarities enable isolation chips to maintain traditional electrical isolation capabilities while also exhibiting unique communication capabilities, achieving low-distortion signal transmission.
Isolation Chips as Communication Chips
From a broader perspective, isolation chips can be regarded as a special type of "RF chip" with specific communication functions. While maintaining the core function of electrical isolation, these chips have further expanded their application scope and functional boundaries through technological innovation and integration.
Notably, as a leading domestic IoT wireless RF chip company, HOPERF has been dedicated to the Sub-1GHz wireless RF technology field for over two decades, establishing a strong technical foundation, robust R&D capabilities, and extensive tape-out experience.
In the expansive landscape of IoT chips, the R&D complexity of power chips, signal chain chips, and wireless RF chips increases progressively. Currently, most isolation chips originate from further extensions of power chip technology. In contrast, HOPERF strategically positions itself in the isolation chip sector based on over twenty years of wireless RF chip development experience. Its mature and skilled wireless RF R&D team not only integrates years of accumulated technical essence into the design of isolation chips but also continuously innovates to create isolation chip products with exceptional performance and market competitiveness.
HOPERF's Strategic Layout of Four Isolation Chip Product Lines!
Currently, HOPERF's isolation chip product line comprehensively covers multiple segments, including digital isolation, isolation interfaces, and isolation drivers. Driven by HOPERF's relentless pursuit of product quality and performance, the isolation series chips have received positive feedback in the target market, resulting in booming sales.
With clear direction, HOPERF is poised for success. To enhance its sustainable development capability amidst the current competitive landscape and diversify its growth engines, HOPERF will launch the Isolation ADC series products in the first quarter of 2025, completing the strategic layout of its entire isolation product line. Stay tuned!
Forward Design and Customized Services Leading IoT Chip Innovation
HOPERF understands that in the digital economy era, different industries increasingly demand diverse IoT chips. Therefore, the company consistently approaches from both system and customer perspectives to offer in-depth customized services. Whether it's customizing key parameters like modulation frequency, channel count, and voltage tolerance for chips, or accommodating special requirements for chip integration, HOPERF provides tailored solutions with wafer-level design service capabilities.
Currently, with the green revolution in electric vehicles, precise safeguards in smart healthcare, efficient transformations in industrial automation, and meticulous management in smart industrial control, the demand for reliability, safety, and accuracy of information has reached unprecedented heights. As a key guardian in the information transmission chain, isolation chips play an irreplaceable role in ensuring reliable data transmission, preventing electrical interference, and mitigating fault propagation, invigorating various industry sectors.
As a veteran domestic IoT chip manufacturer, HOPERF has built an efficient and flexible agile product mass production system based on its deep industry foundation. By swiftly capturing market trends, rapidly responding to diverse demands, and delivering precise and efficient solutions, HOPERF can quickly assist customers in moving their target products from project initiation to mass production, accelerating the market transformation of their innovative outcomes.
