Today, with the rapid iteration of mobile imaging technology, traditionalOISdriver solutions are increasingly unable to meet the demands of ever-thinner multi-camera modules.Smaller packaging, higher integration, minimalist peripherals, and lower power consumption, while achieving multi-axis coordination and fast anti-shake response,have become core requirements for imaging module development.
awinic proudly launches AWD86037H high-precision 5.5V dynamic voltage regulation AP-OIS closed-loop driver chip, with a single chip integrating Hall sensor,13-bit DAC,16-bit ADC, digital PID controller, and512 Bytes eFlash, supporting 1.7V-5.5V dynamic voltage regulation, perfectly balancing performance and power consumption. As an integrated solution, it empowers imaging devices such as smartphones with multi-cameras, action cameras, and security surveillance systems to achieve superior anti-shake performance, making it the preferred upgrade over traditional discreteOISsolutions.
Core Highlights
• Ultra-small packaging, flexibly adapting to multi-camera architectures:AWD86037H Adopting WLCSP-6B packaging, with dimensions of only2.09mm×0.60mm×0.30mm, its extremely compact volume allows it to be easily embedded within the precious space inside smartphone camera modules.
• Single-chip full integration, simplifying solution design: The chip integrates Si Hall sensor, constant current driver,PWM driver,16-bit ADC , and digital PID controller, supporting linearization calibration and crosstalk calibration. No external Hall chip is required, significantly reducing BOM costs and module design complexity.
• Dual-interface high-speed communication, supporting multi-chip parallel connection: Simultaneously supports I2C(up to 3.4MHz) and I3C(up to 12.5MHz), compatible with 1.2V/1.8V IO logic levels. Through broadcast mode and multi-chip adaptive address recognition, a single bus can connect up to8chips, easily enabling coordinated control for multi-camera systems.
• Advanced algorithm core, delivering more precise and smooth anti-shake control: Equipped with Advanced PID, supportingbuilt-in Hall calibration, dual-end excitation compensation,AGC control, segmented PID functions, adapting to complex motion scenarios; features soft start/land function to effectively reduce noise during power-on and power-off;Advanced driver smart hold/close intelligent driving mechanism further optimizes lens control performance.
•Precise driving, adaptive to multiple scenarios: Constant current driver defaults to±300mA, with configurable PID controller and digital filter,512 Bytes users eFlash support power-off saving of calibration parameters.
• Wide voltage supply, stable and reliable: dynamic voltage range 1.7~5.5V, equipped with over-current protection (OCP) and over-temperature protection mechanisms, ensuring stable operation even in harsh environments.
• Long stroke support 250mT@2.5mm.
Shanghai awinic Technology Co., Ltd. (awinic) is a leading domestic designer of mixed-signal, analog, and RF chips, with products widely used in smartphones, IoT, automotive electronics, wearable devices, and other fields.AWD86037H The launch of further enriches awinic's product portfolio in the camera motor driver sector, helping customers createthinner, more stable, and higher-definition imaging terminals.
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