汇顶科技

The Goodix GR511x series is an SoC designed for consumer healthcare applications. It integrates core modules including a Bluetooth LE MCU and an electrochemical analog front-end (AFE), making it ideal for application scenarios such as continuous glucose monitoring (CGM) and sweat analysis sensing. Based on Arm China ® STAR-MC1 core (Cortex ® -M33 compatible), the GR511x integrates a 2.4 GHz RF transceiver, Bluetooth LE 6.1 protocol stack, 112 KB/160 KB system RAM, 512 KB/1 MB on-chip Flash memory, an electrochemical AFE, and a rich set of peripherals. The built-in electrochemical AFE supports 2-electrode, 3-electrode, and 4-electrode electrochemical sensing, and features an on-chip temperature sensor with support for an external NTC, enabling high-accuracy blood glucose data acquisition.

The TFA9894D is a high-efficiency 10 V boosted Class-D haptic driver IC with a sophisticated smart haptic and LRA protection algorithm. It can deliver up to 5.6 W (AVG) output power to an 8 Ohm LRA, at a battery supply voltage of 4.0 V. The internal boost converter raises the supply voltage to 10 V, providing ample headroom for major improvements in LRA performance of clean haptic effects and audio display features. Unlike the competing solutions, the adaptive haptic boost algorithm uses feedback to accurately calculate both the temperature, the excursion, and resonance frequency. This allows the TFA9894D to adapt to changes in the LRA conditions. It enables audio display, audio to haptic, and short click use cases.

The GVW8366B is a ToF image sensor chip that can achieve HVGA (480*360) resolution through a backside illumination process to provide accurate depth information for smart devices. GVW8366B features a patented pixel architecture and an innovative working mode that combines the advantages of traditional CW-ToF and Pulse-ToF to achieve better ambient light suppression and lower power consumption. The proprietary programmable capability of receive pulse number enables single frame image with HDR (High Dynamic Range).The firmware architecture of pseudo random pulse train can greatly reduce the interference of multi devices.

The GD8573B is a laser driver chip that works with the ToF image sensor for depth measurement. It controls a laser to operate in per set conditions of optical power, frequency, and duty cycle, providing functions such as automatic power control, human eye safety protection and overheating protection.

With Charge-type architecture, GLS6155 comes with features of high sensitivity and extremely low dark current noise. Through high-speed sampling, it captures the blanking of the screen in a very short period. Thus, it minimizes the interference of screen light and allows hardware-level high-precision measurement of correlated color temperature and illuminance. It also supports algorithm-based screen light interference reduction solution, which allows software-level high-precision measurement of correlated color temperature and illuminance. Placing LED or VCSEL in the ultra-narrow bezel of a device allows unrestricted proximity sensing; if the LED or VCSEL light source is placed under the screen, proximity sensing in the off-screen state can be achieved, and the proximity sensing in the on-screen state can be achieved with screen touch controller.

GH3300 is an ultra-low-power, ultra-high-precision and multi-modal analog front end, capable of PPG, ECG, Bio-Z (BIA, IPG and EDA) measurement. The flexible operating mode enabling the AFE to accommodate various sensors measurements including temperature sensors. It is applicable to the smart devices like high-end smart watches and wristbands, multi-parameter monitor, and hand-held ECG monitor.

GH780X is a compact, high precision, low power electrochemical analog front end (AFE) that supports 2 , 3 , and 4 electrode electrochemical detection. It integrates a capacitive pressure sensor and a temperature sensor, and also supports an external NTC thermistor. The device is designed for applications such as continuous glucose monitoring (CGM) and sweat analysis.

The Goodix GR5526 series is a high-performance single-mode Bluetooth LE 5.3 SoC. It can be configured as a Broadcaster, an Observer, a Central, a Peripheral, and supports the combination of all the above roles, making it an ideal choice for Internet of Things (IoT), LE Audio, and smart wearable devices. In addition, it supports Bluetooth Low Energy (Bluetooth LE) Direction Finding: angle of arrival (AoA) and angle of departure (AoD), as well as LE Isochronous Channels. Based on ARM® Cortex®-M4F CPU core, the GR5526 series integrates Bluetooth 5.3 Protocol Stack, a 2.4 GHz RF transceiver, on-chip programmable Flash memory, RAM, and multiple peripherals. GR5526 delivers a feature-rich display and graphics solution by providing the option of graphics acceleration (GPU + DC) and system-in-package (SiP) pseudostatic RAM (PSRAM) to accommodate display while still leaving plenty of resource for wearable schemes.

The Goodix GR5525 series is a comprehensive-performance single-mode Bluetooth LE 5.3 SoC designed to deliver outstanding performance. Built upon various technology advantages and new features, it can be flexibly configured as a Broadcaster, an Observer, a Peripheral, or a Central. Moreover, it supports the flexible combination of all the above roles, making it an ideal choice for Internet of Things (IoT) and smart wearable devices. Based on ARM ® Cortex ® -M4F CPU core, the GR5525 series integrates Bluetooth 5.3 Protocol Stack, a 2.4 GHz RF transceiver, on-chip programmable Flash memory, RAM, and multiple peripherals. It provides up to four I2C/UART interfaces, expands the I/O functionality, and enhances the QSPI interface, covering a wider range of IoT and wearable applications.

The Goodix GR5405 comprehensive-performance automotive Bluetooth LE 5.3 SoC is developed in accordance with the AEC-Q100 Grade 2 standard, ideal for various automotive applications such as digital car key, tire pressure monitoring, automotive battery pack monitoring, and wireless connection in smart cockpits, supporting Bluetooth Mesh networking protocols. Based on Arm ® Cortex ® -M4F CPU core running at 64 MHz, the GR5405 integrates a 2.4 GHz RF transceiver, Bluetooth LE 5.3 protocol stack, 512 KB on-chip Flash memory, 96 KB system SRAM, and a rich set of peripherals. It provides outstanding RF performance, featuring a maximum TX power of +15 dBm, an RX sensitivity of -99 dBm in Bluetooth LE 1 Mbps mode, achieving a total link budget of up to 114 dB. With two main power supply schemes (DC-DC and SYS_LDO), the GR5405 offers flexible options to achieve a balance between low power consumption and economical BOM.

The Goodix GR533x series is a comprehensive-performance Bluetooth LE 5.3 SoC designed for various applications such as smart home, health care, smart trackers, and IoT modules, supporting Bluetooth Mesh networking protocols. Based on Arm ® Cortex ® -M4F CPU core running at 64 MHz, the GR533x integrates a 2.4 GHz RF transceiver, Bluetooth LE 5.3 protocol stack, 512 KB on-chip Flash memory, 96 KB system SRAM, and a rich set of peripherals. It provides outstanding RF performance, featuring a maximum TX power of +15 dBm, an RX sensitivity of -99 dBm in Bluetooth LE 1 Mbps mode, achieving a total link budget of up to 114 dB. With two main power supply schemes (DC-DC and SYS_LDO), the GR533x offers flexible options to achieve a balance between low power consumption and economical BOM.

VoiceExperience is a single- and multi-mic voice enhancement software solution for voice communication with premium smartphones / tablets, including HD voice, super-wideband (EVS, VoIP), full-band (VoIP), voice experiences during gaming. VoiceExperience combines the best of deep learning techniques with speech and signal processing techniques in a market proven robust solution.

SpeechAssist is a single- and multi-mic voice enhancement software solution to improve the accuracy of human-to-machine interaction on premium smartphones / tablets. End users are using their devices in conditions where the accuracy of speech recognition is not always reliable, SpeechAssist remove disturbing sounds, which are generated by the device itself (e.g., music, video, ringtone playback), or in the environment of the device itself (car noise, TV playing in the background).

SmartEar is a single- and multi-mic voice enhancement software solution specifically designed for headset and earbud use cases. SmartEar enhances both the human-to-human communication and human-to-machine interaction for the end user.

CarVoice is an ultimate voice enhancement software solution for automotive. It significantly improves voice quality for in-car handsfree calls by removing echo and reducing unwanted car noises. The solution is based on Goodix market leading VoiceExperience technology for mobile. CarVoice is known for its modest resource footprint and performance robustness, maintaining outstanding voice quality even in acoustically challenging circumstances (talkers moving, people talking at the same time, windows open, wind noise etc.). Fully automotive-certified (CarPlay, P.1100, P.1110, P.1150, MISRA) and optimized for all major automotive platforms and cores (NXP, ARM, Tensilica, Qualcomm, ADI)