The DRV2605L device is a low-voltage 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 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 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 device also features automatic transition to an open-loop system in the event that an LRA actuator is not generating a valid back-EMF voltage. When the LRA generates a valid back-EMF voltage, the DRV2605L device automatically synchronizes with the LRA. The DRV2605L 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.
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The DRV2605LDGSEVM-M is a 16.33x8.97mm breakout board for the DRV2605L Haptic Driver in MSOP package. It contains the DRV2605L with Smart Loop Algorithm, embedded TouchSense 2200(TM) effects library licensed from Immersion, and adds extended actuator support for Eccentric Rotating Mass (ERM) and (...)
The DRV2605LEVM-CT is a complete reference design for the DRV2605L ERM and LRA haptics driver. It contains the DRV2605L with Smart Loop Algorithm, embedded TouchSense 2200 effects library licensed from Immersion, and adds extended actuator support for ERMs and LRAs. The board includes (...)
The DRV2605LEVM-MD evaluation module demonstrates the use of up to eight DRV2605L ERM and LRA drivers for applications that require multiple actuators for either localized and/or strong haptic feedback. The module includes eight DRV2605L ERM and LRA haptic drivers with an embedded waveform (...)
이 MSP430™ CapTIvate™ 데모 보드(CAPTIVATE-PHONE)는 실제 애플리케이션에서 다양한 구성을 사용하는 상호 커패시턴스 정전식 터치 센서를 위한 간단한 평가 플랫폼입니다. 센서 패널은 고밀도와 낮은 핀 수를 위해 상호 커패시턴스 터치 센서를 매트릭스로 구성하는 방법을 보여주고 상호 커패시턴스 슬라이더 및 휠 센서에 대한 권장 레이아웃을 제공합니다. 이 패널은 또한 손바닥 또는 청소용 천으로 인한 잘못된 터치 감지를 방지하는 보호 채널을 구현하는 방법을 보여줍니다. 햅틱 드라이버와 액추에이터가 포함되어 (...)
Available in Linux Main line: Yes
Available through git.ti.com: N/A
The Haptic Control Console software is an evaluation and development suite for TI's haptic drivers. The Haptic Control Console software supports the evaluation of our haptic drivers and third-party haptic actuators to develop advanced tactile feedback.
To get started, simply connect an evaluation (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| DSBGA (YZF) | 9 | Ultra Librarian |
| VSSOP (DGS) | 10 | Ultra Librarian |
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.