The DRV2605L-Q1 device is an automotive haptic driver that includes a haptic-effect library and provides a closed-loop actuator-control system for high-quality tactile feedback for ERM and LRA. This schema helps improve actuator performance in terms of acceleration consistency, start time, and brake time and is accessible through a shared I2C compatible bus or PWM input signal.
The DRV2605L-Q1 device offers a licensed version of TouchSense 2200 software from Immersion which eliminates the requirement to design haptic waveforms because the software includes over 100 licensed effects (6 ERM libraries and 1 LRA library) and audio-to-vibe features.
Additionally, the real-time playback mode allows the host processor to bypass the library playback engine and play waveforms directly from the host through I2C.
The smart-loop architecture inside the DRV2605L-Q1 device allows simple auto-resonant drive for the LRA as well as feedback-optimized ERM drive allowing for automatic overdrive and braking. The smart-loop architecture creates a simplified input waveform interface as well as reliable motor control and consistent motor performance. The DRV2605L-Q1 also allows for open-loop driving through the use of internally-generated PWM. Additionally, the audio-to-vibe mode automatically converts an audio input signal to meaningful tactile effects.
For an important notice regarding Immersion software, see the Legal Notice section.
| Top-Dokumentation | Typ | Titel | Format-Optionen | Neueste englische Version herunterladen | Datum |
|---|---|---|---|---|---|
| * | Datenblatt | DRV2605L-Q1 Automotive Haptic Driver for LRA and ERM With Effect Library and Sma datasheet (Rev. B) | 23.04.2018 | ||
| Anwendungshinweis | Benefits of Auto-Resonance Tracking (Rev. A) | PDF | HTML | 11.11.2021 | ||
| Anwendungshinweis | Haptic Energy Consumption (Rev. A) | PDF | HTML | 28.09.2021 | ||
| Anwendungshinweis | Piezo Haptics With Integrated Waveforms: DRV2605L-Q1 and DRV2700 | 27.09.2017 | |||
| Technischer Artikel | Four tech trends that improve the driver experience | PDF | HTML | 06.01.2017 | ||
| Benutzerhandbuch | DRV2605L Multi-Driver ERM, LRA Haptics Evaluation Kit | 17.11.2014 | |||
| Anwendungshinweis | LRA Actuators: How to Move Them? | 03.11.2014 | |||
| Benutzerhandbuch | DRV2605LDGS Haptic Driver Mini Board | 13.08.2014 | |||
| Benutzerhandbuch | DRV2605L ERM and LRA Haptic Driver Evaluation Kit (Rev. A) | 10.06.2014 |
Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.
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| Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
|---|---|---|
| VSSOP (DGS) | 10 | Ultra Librarian |
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