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DRV2605L-Q1

現行

具有 2-V 操作電壓、波形庫和自動共振追蹤功能且適用於 ERM/LRA 的汽車觸控驅動器

立即訂購
產品規格表

DRV2605L-Q1

現行
產品規格表 立即訂購

產品詳細資料

Features Integrated haptic effects, Smart loop Haptic actuator type ERM, LRA Input signal Analog, I2C, PWM Output voltage (max) (V) 5.5 Shutdown current (ISD) (µA) 4 Startup time (ms) 0.7 Vs (max) (V) 5.2 Vs (min) (V) 2 Operating temperature range (°C) -40 to 105 Rating Automotive
Features Integrated haptic effects, Smart loop Haptic actuator type ERM, LRA Input signal Analog, I2C, PWM Output voltage (max) (V) 5.5 Shutdown current (ISD) (µA) 4 Startup time (ms) 0.7 Vs (max) (V) 5.2 Vs (min) (V) 2 Operating temperature range (°C) -40 to 105 Rating Automotive
VSSOP (DGS) 10 14.7 mm² (3 mm × 4.9 mm)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C
    • Device HBM ESD Classification Level 1B
    • Device CDM ESD Classification Level C6
  • Flexible Haptic and Vibration Driver
    • LRA (Linear Resonance Actuator)
    • ERM (Eccentric Rotating Mass)
  • I2C-Controlled Digital Playback Engine
    • Waveform Sequencer and Trigger
    • Real-Time Playback Mode through I2C
    • I2C Dual-Mode Drive (Open and Closed Loop)
  • Smart-Loop Architecture (Patent Pending Control Algorithm)
    • Automatic Overdrive and Braking
    • Automatic Resonance Tracking and Reporting (LRA Only)
    • Automatic Actuator Diagnostic
    • Automatic Level Calibration
    • Wide Support for Actuator Models
  • Licensed Immersion TouchSense® 2200 Features:
    • Integrated Immersion Effect Library
    • Audio-to-Vibe
  • Drive Compensation Over Battery Discharge
  • Wide Voltage Operation (2 V to 5.2 V)
  • Efficient Differential Switching Output Drive
  • PWM Input with 0% to 100% Duty-Cycle Control Range
  • Hardware Trigger Input
  • Fast Startup Time
  • 1.8-V Compatible, VDD-Tolerant Digital Interface
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 2: –40°C to 105°C
    • Device HBM ESD Classification Level 1B
    • Device CDM ESD Classification Level C6
  • Flexible Haptic and Vibration Driver
    • LRA (Linear Resonance Actuator)
    • ERM (Eccentric Rotating Mass)
  • I2C-Controlled Digital Playback Engine
    • Waveform Sequencer and Trigger
    • Real-Time Playback Mode through I2C
    • I2C Dual-Mode Drive (Open and Closed Loop)
  • Smart-Loop Architecture (Patent Pending Control Algorithm)
    • Automatic Overdrive and Braking
    • Automatic Resonance Tracking and Reporting (LRA Only)
    • Automatic Actuator Diagnostic
    • Automatic Level Calibration
    • Wide Support for Actuator Models
  • Licensed Immersion TouchSense® 2200 Features:
    • Integrated Immersion Effect Library
    • Audio-to-Vibe
  • Drive Compensation Over Battery Discharge
  • Wide Voltage Operation (2 V to 5.2 V)
  • Efficient Differential Switching Output Drive
  • PWM Input with 0% to 100% Duty-Cycle Control Range
  • Hardware Trigger Input
  • Fast Startup Time
  • 1.8-V Compatible, VDD-Tolerant Digital Interface

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.

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.
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DRV2605L 現行 具有 2 V 操作電壓、波形庫和自動共振追蹤功能且適用於 ERM/LRA 的觸控驅動器 Catalog version

技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 DRV2605L-Q1 Automotive Haptic Driver for LRA and ERM With Effect Library and Sma datasheet (Rev. B) 2018/4/23
應用說明 Benefits of Auto-Resonance Tracking (Rev. A) PDF | HTML 2021/11/11
應用說明 Haptic Energy Consumption (Rev. A) PDF | HTML 2021/9/28
應用說明 Piezo Haptics With Integrated Waveforms: DRV2605L-Q1 and DRV2700 2017/9/27
技術文章 Four tech trends that improve the driver experience PDF | HTML 2017/1/6
使用指南 DRV2605L Multi-Driver ERM, LRA Haptics Evaluation Kit 2014/11/17
應用說明 LRA Actuators: How to Move Them? 2014/11/3
使用指南 DRV2605LDGS Haptic Driver Mini Board 2014/8/13
使用指南 DRV2605L ERM and LRA Haptic Driver Evaluation Kit (Rev. A) 2014/6/10

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

DRV2605LDGSEVM-M — 具有觸控智慧迴路演算法和 TouchSense 2200™ 效果資料庫的 DRV2605L 斷路板

DRV2605LDGSEVM M 是一款採用 MSOP 封裝且適用於 DRV2605L 觸控驅動器的 16.33x8.97mm 斷路板，。其包含具有智慧智能迴路演算法的 DRV2605L、獲得 Immersion 授權的嵌入式 TouchSense 2200(TM) 效果資料庫，並為偏心旋轉質量 (ERM) 和線性共振致動器 (LRA) 增加了擴展的致動器支援。此外也包含完全操作驅動器所需的兩個去耦電容器，以及封裝上各針腳的接頭針腳輸出，以快速進行系統原型設計和 DRV2605L 評估。

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開發板

DRV2605LEVM-CT — DRV2605L ERM 和 LRA 觸覺回饋評估套件

DRV2605LEVM-CT 是一款適用於 DRV2605L ERM 和 LRA 觸覺驅動器的完整參考設計，  其包含具有智慧迴路演算法的 DRV2605L、獲得 Immersion 授權的嵌入式 TouchSense 2200 效果資料庫，並為 ERM 和 LRA 增加了擴展的致動器支援。  此電路板包括 DRV2605L、可編程的 MSP430、電容式觸控按鈕、， ERM 及 LRA。 

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參考設計

TIDA-00314 — 具有整合式觸覺回饋的金屬按鈕觸碰感測參考設計

此參考設計運用我們的電感數位轉換器技術，提供高精密度的方法來感測金屬表面按鈕按壓動作，而我們的觸覺驅動器則可為使用者提供高品質的觸覺回饋。TIDA-00314 展示系統設計、環境補償與電磁干擾防護的技術。

觀看金屬觸控按鈕上具有整合式觸覺回饋的 TIDA-00314 概覽影片。

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VSSOP (DGS) 10 Ultra Librarian
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