DRV2605 Datasheet Haptic Driver

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community DRV2605 SLOS825E – DECEMBER 2012 – REVISED APRIL 2018 DRV2605 Haptic Driver for ERM and LRA With Built-In Library and Smart-Loop.

📥 Download Datasheet

DRV2605 haptic driver by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	DRV2605
Manufacturer	Texas Instruments
File Size	2.54 MB
Description	Haptic Driver
Download	DRV2605 Download (PDF)

General Description

The DRV2605 device is designed to provide extremely-flexible haptic control of ERM and LRA actuators over a shared I2C-compatible bus.

This control relieves the host processor from ever generating pulse-width modulated (PWM) drive signals, saving both costly timer interrupts and hardware pins.

The DRV2605 device provides an extensive integrated library over 100 licensed effects from Immersion for ERM and LRA which eliminates the need to design haptics waveforms.

Key Features

1 Flexible Haptic/Vibra Driver.
LRA (Linear Resonance Actuator).
ERM (Eccentric Rotating Mass).
I2C Controlled Digital Playback Engine.
Real-Time Playback Mode via I2C.
Smart Loop Architecture(1).
Automatic Overdrive/Braking (ERM/LRA).
Automatic Resonance Tracking (LRA).
Automatic Actuator Diagnostic (ERM/LRA).
Automatic Level Calibration (ERM/LRA).
Licensed Immersion™ TouchSense® 2200 features:.

More Datasheets from Texas Instruments

Part Number	Description
DRV2605L	Haptic Driver
DRV2605L-Q1	Automotive Haptic Driver
DRV2603	Haptic Driver
DRV2604	Haptic Driver
DRV2604L	Haptic Driver
DRV2624	Ultra Low Power Closed-Loop LRA/ERM Haptic Driver
DRV2625	Ultra Low Power Closed-Loop LRA/ERM Haptic Driver
DRV2665	Piezo Haptic Driver
DRV2667	Piezo Haptic Driver
DRV201	Voice Coil Motor Driver