Force-Sensitive Buttons on iPhone 16: Unveiling the Touch Technology Revolution

Force-Sensitive Buttons on iPhone 16: Unveiling the Touch Technology RevolutionThe iPhone 16 series has officially launched, with the force-sensitive button, dubbed the "Camera Control Key," emerging as one of the most prominent upgrades. This innovation not only showcases Apple's relentless pursuit of exceptional button experiences but also signals a renewed focus on touch technology within the mobile and IoT markets

Force-Sensitive Buttons on iPhone 16: Unveiling the Touch Technology Revolution

The iPhone 16 series has officially launched, with the force-sensitive button, dubbed the "Camera Control Key," emerging as one of the most prominent upgrades. This innovation not only showcases Apple's relentless pursuit of exceptional button experiences but also signals a renewed focus on touch technology within the mobile and IoT markets.

Awell Technology has long established itself as a leader in the touch technology arena. Its product line encompasses touch and haptic feedback solutions, encompassing pressure-sensitive chips for force detection, Cap chips for detecting sliding gestures, and Haptic chips for providing tactile feedback. Awell's pressure-sensitive chips have found extensive applications in various devices, including branded smartphones, TWS earphones, electric toothbrushes, smart speakers, electronic pens, and laptops.

Awell's Pressure-Sensitive Chip Family: AW8687x

Awell introduces the AW8687x series, a groundbreaking upgrade to its AW8686x pressure-sensitive chip family. This new series maintains the compact footprint of its predecessor, the AW8686x, while introducing notable enhancements:

• Optimized Noise Floor: Reduced internal noise within the chip, enhancing signal accuracy.

• Increased Interrupt Pins: Simplifies user integration of external interrupt signals.

• Elevated ADC Sampling Rate: Increased ADC sampling rate to 200KSPS, significantly reducing power consumption and improving efficiency.

AW8687x Series Chip Features:

• 2.6~5.5V Wide Voltage Input

• 2~4 Analog Differential Signal Inputs

• 14bit SAR ADC

• ADC Sampling Rate up to 200KSPS

• Integrated Two-Stage PGA, Supporting Up to 256x Signal Amplification

• 12bit DAC, Enabling Calibration with a Maximum of (0.25VS)

• Supports 400KHz/1MHz IC

• Supports 1.2V/1.8V/3.3V IC

• Features an Intelligent Watchdog

• Incorporates an Internal Temperature Sensor

• Supports Up to Two Interrupt Outputs

• Supports Up to Two PWM Outputs

• Low Power Consumption: [email protected]

• Supports Baseline Tracking Function

• Supports Automatic DAC Calibration

• Allows for Configurable Reference Channel Monitoring

• Power Consumption < 10A@1 force sensor

AW8687x Series Chip Application Scenarios:

The AW8687x series can be considered a high-precision ADC chip, allowing user control through simple configuration registers on the main control unit. This series finds applications in diverse aspects of production and daily life, for example:

• Temperature Detection: Can be paired with thermocouples or thermistors for temperature measurement.

• Pressure Signal Acquisition: Such as pressure detection in TWS earphones and toothbrush heads.

Pressure Sensing Applications:

In pressure-sensitive applications, the AW8687x series incorporates baseline tracking algorithms and automatic DAC calibration, offering low noise, low power consumption, a small footprint, and simplified operation. These features make it an ideal solution for compact products with strict size constraints, significantly contributing to product lightweighting and miniaturization.

AW8687x Series Chip Application Solutions and Features:

• TWS Earphones: The AW8687x chip can detect earphone wear status, enabling automatic playback, pause, and other functions.

• Electric Toothbrushes: The AW8687x chip can detect brushing pressure, assisting users in achieving optimal tooth cleaning.

• Smart Speakers: The AW8687x chip can detect touch operations, enabling volume control, song switching, and other functions.

Conclusion:

The AW8687x series chips, with their high precision, low power consumption, and ease of operation, provide enhanced touch experiences for smartphones, TWS earphones, electric toothbrushes, and other products, driving product functionality innovation and user experience enhancement. Awell Technology remains committed to advancing touch technology, providing more precise and convenient touch experiences for a wider range of products.