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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 x 4.9
  • 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

star =TI 所選的此產品重要文件
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重要文件 類型 標題 格式選項 日期
* Data sheet DRV2605L-Q1 Automotive Haptic Driver for LRA and ERM With Effect Library and Sma datasheet (Rev. B) 2018年 4月 23日
Application note Benefits of Auto-Resonance Tracking (Rev. A) PDF | HTML 2021年 11月 11日
Application note Haptic Energy Consumption (Rev. A) PDF | HTML 2021年 9月 28日
Application note Piezo Haptics With Integrated Waveforms: DRV2605L-Q1 and DRV2700 2017年 9月 27日
Technical article Four tech trends that improve the driver experience PDF | HTML 2017年 1月 6日
User guide DRV2605L Multi-Driver ERM, LRA Haptics Evaluation Kit 2014年 11月 17日
Application note LRA Actuators: How to Move Them? 2014年 11月 3日
User guide DRV2605LDGS Haptic Driver Mini Board 2014年 8月 13日
User guide DRV2605L ERM and LRA Haptic Driver Evaluation Kit (Rev. A) 2014年 6月 10日

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。

使用指南: PDF
TI.com 無法提供
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。 

使用指南: PDF
TI.com 無法提供
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)
要求
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。

Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VSSOP (DGS) 10 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

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