RichTap’s Proprietary
Haptic Driver
A Class-D high/low-voltage amplifier chip tailored for linear actuators. With RichTap® actuator chip + linear actuator + RichTap® software algorithm, it offers an all-in-one solution for maximum haptic performance.

Adaptive F0 Calibration Algorithm
Automatically detects actuator F0, compensating for environmental fluctuations to ensure and parameters
consistent vibration: minimal drag and maximum intensity.
System Overhead Reduction Algorithm
Compared to traditional IC, reduces signal storage,
processing time, and system power consumption.
Configurable Auto-Brake Waveform
Customizable braking speed,
effectively minimizing vibration drag.
Actuator Support
  • Supports single/multiple actuators
  • including X-axis and Z-axis linear actuators
  • Supports various playback modes:
    • i. Real-time playback
    ii. Built-in waveform, register-triggered
    iii. Built-in waveform, GPIO-triggered
    iv. Auto F0 tracking playback.
    Compatible with Multiple Device Types/Scenarios
  • Consumer Electronics
    • Phones/Tablets
    Touchpads
    Wearables
    Controllers
  • IOT
  • Automotive
  • Industrial
  • Other Haptic-enabled Devices
    • Haptic Drivers
    High Voltage Actuator Drive

    RT 6010
    Key Parameters
  • FCQFN-20 3mm x 2mm x 0.5mm
  • IO Level: >1.1V
  • Standby Current: ~8µA
  • Input Voltage Range: 3.0 ~ 5.5V
  • Maximum Output Voltage: 11V (Measured maximum drive output can reach 9.5V at 8Ω load)
  • Voltage Type: Boost
  • Overall Power Conversion Efficiency: 85% (Typical)
  • Storage Capacity: Up to 250ms waveform data can be stored on-chip
  • Fast Start-up: 1.2ms (Typical)
  • Operating Temperature: -40℃ ~ 85℃
    • Product Features
  • On-chip phase-jump noise filter
  • Fully supports RichTap® algorithm
  • I²C interface supports 1MHz/400kHz; up to 2 I²C addresses can be configured
  • Comprehensive protection mechanisms
    • i. Automatic output short circuit protection
    ii. OTP/OCP/OVP/UVLO
    Normal Voltage Actuator Drive

    RT6612
    Key Parameters
  • WLCSP 1.125mm x 1.125mm x 0.557mm
  • IO Level: >1.1V
  • Standby Current: ~3µA
  • Input Voltage Range: 3.0 ~ 5.5V
  • Maximum Output Voltage: 5.5V (Maximum drive output voltage of 3.6V with Vbat 4.2 and 8Ω load)
  • Voltage Type: VBat
  • Overall Power Conversion Efficiency: 92% (Typical)
  • Storage Capacity: Up to 1000ms waveform data can be stored on-chip
  • Fast Start-up: 0.3ms (Typical)
  • Operating Temperature: -40℃ ~ 85℃
    • Product Features
  • On-chip waveform resynthesis
  • On-chip phase-jump noise filter
  • Fully supports RichTap® algorithm
  • I²C interface supports 1MHz/400kHz; up to 2 I²C addresses can be configured
  • Battery voltage detection and compensation
  • Comprehensive protection mechanisms
    • i. Automatic output short circuit protection
    ii. Battery over low voltage protection
    iii. Chip over-temperature protection
    Cooperation Cases
    Powerful Vibration: Meizu 21 with AAC Technologies Full-Chain Haptic Solution
    AAC Technologies' First Self-Developed Haptic IC Elevates Insta360's New Product Experience
    Powerful Vibration: Meizu 21 with AAC Technologies Full-Chain Haptic Solution
    AAC Technologies' First Self-Developed Haptic IC Elevates Insta360's New Product Experience
    Contact Us
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    AAC Technologies, T1-9 Floor, Hongqiao ViPark, Xinlong Road, Minhang District, Shanghai