(1)Patented control algorithm
The DRV2625 device is a haptic driver that relies on a proprietary closed-loop architecture to deliver sharp, strong, and consistent haptic effects while optimizing power consumption.
The internal library and loopable waveform sequencer, together with the automatic overdrive and braking simplifies the process of generating crisp and optimum haptic effects, reducing the burden imposed into the processing unit.
The DRV2625 device features an automatic go-to-standby state and a battery preservation function to help reduce power consumption without user intervention. The NRST pin allows for a full shutdown state for additional power savings.
The waveform shape selection allows for sine-wave and square-wave drive to customize the haptic feel as well as the audible performance. Off-resonance driving with automatic braking simplifies the implementation of non-resonant haptic designs.
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DRV2625 觸覺回饋驅動器支援多種線性共振致動器 (LRA) 與偏心旋轉質量馬達 (ERM)。DRV2625 具備多項功能以消除觸覺馬達控制的設計複雜性，包含縮小的解決方案尺寸、改善的輸出驅動效率、閉迴路馬達控制、用於低延遲回饋的快速啟動與自動共振追蹤。DRV2625 也大幅降低了待機電流，以減少閒置期的能源消耗。
DRV2625EVM-CT 評估模組 (EVM) 是適用於 DRV2625 的完整展示與評估參考設計。該套件包含 DRV2625 觸覺回饋驅動器、LRA、ERM、範例波形、電容式觸控輸入與 USB 控制。
DRV2625EVM-MINI 是一款適用於 DRV2625 ERM/LRA 觸覺驅動程式的小型斷路板。 此電路板可用於將 DRV2625 快速整合至任何全新或現有系統。 DRV2625 是一款超低功耗 Hatpic 驅動器，配備整合式波形庫，用於驅動偏轉轉動慣量 (ERM) 或線性諧振致動器 (LRA)。 此電路板包含 DRV2625 以及操作 DRV2625 所需的被動元件。 只需連接電源、I2C 通訊與致動器，即可開始使用 DRV2625。
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 (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| DSBGA (YFF) | 9 | Ultra Librarian |
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。