Product details

Haptic actuator type ERM, LRA Features RAM available, Smart loop Input signal Analog, I2C, PWM Vs (min) (V) 2.5 Vs (max) (V) 5.5 Vout (max) (V) 5.5 Peak-to-peak output voltage (max) (V) 11 Iq (typ) (mA) 0.6 Shutdown current (ISD) (µA) 1.75 Startup time (ms) 0.7 Operating temperature range (°C) -40 to 85 Rating Catalog
Haptic actuator type ERM, LRA Features RAM available, Smart loop Input signal Analog, I2C, PWM Vs (min) (V) 2.5 Vs (max) (V) 5.5 Vout (max) (V) 5.5 Peak-to-peak output voltage (max) (V) 11 Iq (typ) (mA) 0.6 Shutdown current (ISD) (µA) 1.75 Startup time (ms) 0.7 Operating temperature range (°C) -40 to 85 Rating Catalog
DSBGA (YZF) 9 3.0625 mm² 1.75 x 1.75
  • Flexible Haptic/Vibra Driver
    • LRA (Linear Resonance Actuator)
    • ERM (Eccentric Rotating Mass)
  • I2C Controlled Digital Playback Engine
    • Internal RAM for Waveform Storage
    • Real-Time Playback Mode through I2C
  • Smart-Loop Architecture(1)
    • Automatic Overdrive/Braking (ERM/LRA)
    • Automatic Resonance Tracking (LRA)
    • Automatic Actuator Diagnostic (ERM/LRA)
    • Automatic Level Calibration (ERM/LRA)
  • Immersion TouchSense® 3000 Compatible
  • Optional PWM Input with 0% to 100% Duty Cycle Control Range
  • Optional Analog Input Control
  • Optional Hardware Trigger Pin
  • Efficient Output Drive
  • Fast Startup Time
  • Constant Acceleration Over Supply Voltage
  • 1.8-V Compatible, VDD-Tolerant Digital Pins (1)

(1)Patent pending control algorithm

  • Flexible Haptic/Vibra Driver
    • LRA (Linear Resonance Actuator)
    • ERM (Eccentric Rotating Mass)
  • I2C Controlled Digital Playback Engine
    • Internal RAM for Waveform Storage
    • Real-Time Playback Mode through I2C
  • Smart-Loop Architecture(1)
    • Automatic Overdrive/Braking (ERM/LRA)
    • Automatic Resonance Tracking (LRA)
    • Automatic Actuator Diagnostic (ERM/LRA)
    • Automatic Level Calibration (ERM/LRA)
  • Immersion TouchSense® 3000 Compatible
  • Optional PWM Input with 0% to 100% Duty Cycle Control Range
  • Optional Analog Input Control
  • Optional Hardware Trigger Pin
  • Efficient Output Drive
  • Fast Startup Time
  • Constant Acceleration Over Supply Voltage
  • 1.8-V Compatible, VDD-Tolerant Digital Pins (1)

(1)Patent pending control algorithm

The DRV2604 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 DRV2604 device includes enough integrated RAM to allow the user to pre-load over 100 customized waveforms. These waveforms can be instantly played back through I2C or optionally triggered through a hardware trigger pin. 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 DRV2604 device also contains a smart-loop architecture, which allows effortless auto resonant drive for LRA as well as feedback-optimized ERM drive. This feedback gives automatic overdrive and braking, which creates a simplified input waveform paradigm as well as reliable motor control and consistent motor performance.

The DRV2604 device features a trinary-modulated output stage, providing greater efficiency than linear-based output drivers. The 9-ball WCSP footprint, flexible operation, and low component count make the DRV2604 device the ideal choice for portable and touch-enabled vibratory and haptic applications.

The DRV2604 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 DRV2604 device includes enough integrated RAM to allow the user to pre-load over 100 customized waveforms. These waveforms can be instantly played back through I2C or optionally triggered through a hardware trigger pin. 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 DRV2604 device also contains a smart-loop architecture, which allows effortless auto resonant drive for LRA as well as feedback-optimized ERM drive. This feedback gives automatic overdrive and braking, which creates a simplified input waveform paradigm as well as reliable motor control and consistent motor performance.

The DRV2604 device features a trinary-modulated output stage, providing greater efficiency than linear-based output drivers. The 9-ball WCSP footprint, flexible operation, and low component count make the DRV2604 device the ideal choice for portable and touch-enabled vibratory and haptic applications.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 12
Type Title Date
* Data sheet DRV2604 Haptic Driver for ERM and LRA With Internal Memory and Smart-Loop Architecture datasheet (Rev. C) PDF | HTML 28 Mar 2018
Application note Haptic Implementation Considerations for Mobile and Wearable Devices (Rev. A) PDF | HTML 14 Nov 2021
Application note Benefits of Auto-Resonance Tracking (Rev. A) PDF | HTML 11 Nov 2021
User guide Haptic Control Console GUI (Rev. B) 14 Oct 2021
Application note Haptic Energy Consumption (Rev. A) PDF | HTML 28 Sep 2021
User guide Low-Voltage Battery Buck-Boost Haptic Driver Design Guide 12 Jan 2015
Application note LRA Actuators: How to Move Them? 03 Nov 2014
More literature DRV2604LEVM-CT Quick Start Guide 22 May 2014
Product overview Automotive Haptics Solutions 16 Sep 2013
Product overview Haptics: Touch feedback that really moves you (Rev. A) 08 Jan 2013
More literature Haptics: Solutions for ERM and LRA Actuators 18 Dec 2012
EVM User's guide DRV2604 Evaluation Module User's Guide 05 Dec 2012

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DRV-ACC16-EVM — Haptic accelerometer measurement tool

The DRV-ACC16-EVM evaluation module (EVM) lets you easily measure and characterize haptic feedback, acceleration and vibration strength. The EVM captures acceleration using an accelerometer IC and outputs X, Y and Z axis data as an analog signal that can be measured by an oscilloscope. With the (...)
User guide: PDF
Not available on TI.com
Evaluation board

DRV2604EVM-CT — DRV2604EVM-CT eval for Haptic Driver for ERM/LRA with Waveform Memory and Smart Loop Architecture

The DRV2604 is a haptic driver designed for Linear Resonant Actuators (LRA) and Eccentric Rotating Mass (ERM) motors. It provides many features which help eliminate the design complexities of haptic motor control including reduced solution size, high efficiency output drive, closed-loop motor (...)

User guide: PDF
Not available on TI.com
Driver or library

DRV260XSW-LINUX — Linux Driver for DRV260x

The Linux driver supports the DRV260X series of haptic motor drivers. The Linux driver supports communication through the I2C bus and interfaces with the input sub-system for a forced feedback response.

 

Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported (...)

GUI for evaluation module (EVM)

HAPTICS-CONSOLE Haptic Control Console v1.6.0.2

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 (...)

lock = Requires export approval (1 minute)
Supported products & hardware

Supported products & hardware

Products
Piezo drivers
DRV2667 Haptic driver for piezo with integrated 105-V boost converter, waveform memory & DAC
Haptic motor drivers
DRV2510-Q1 Automotive 3A haptic driver for solenoids with integrated diagnostics and load-dump protection DRV2511-Q1 Automotive 8A haptic driver for solenoids with integrated fault-protection DRV2604 Haptic driver for ERM/LRA with waveform memory & auto-resonance tracking DRV2604L Haptic driver for ERM/LRA with 2-V operation, waveform memory & auto-resonance tracking DRV2605 Haptic driver for ERM/LRA with waveform library & auto-resonance tracking DRV2605L Haptic driver for ERM/LRA with 2-V operation, waveform library & auto-resonance tracking DRV2624 Haptic driver for ERM/LRA with waveform memory, auto-resonance tracking, & low power consumption DRV2625 Haptic driver for ERM/LRA with waveform library, auto-resonance tracking, & low power consumption
Hardware development
Evaluation board
DRV-ACC16-EVM Haptic accelerometer measurement tool DRV2510Q1EVM DRV2510-Q1 Automotive Haptic Driver for Solenoids with Integrated Diagnostics Evaluation Module DRV2511Q1EVM DRV2511-Q1 Automotive Haptic Driver for Solenoids Evaluation Module DRV2604EVM-CT DRV2604EVM-CT eval for Haptic Driver for ERM/LRA with Waveform Memory and Smart Loop Architecture DRV2604LDGSEVM-M DRV2604L Haptics Smart Loop Algorithm and Integrated RAM for Customized Waveform Breakout Board DRV2604LEVM-CT DRV2604L ERM and LRA Haptics Evaluation Kit DRV2605EVM-CT DRV2605EVM-CT ERM/LRA Haptic Driver Evaluation DRV2605LDGSEVM-M DRV2605L Breakout Board with Haptics Smart Loop Algorithm and TouchSense 2200™ Effects Library DRV2605LEVM-CT DRV2605L ERM and LRA Haptics Evaluation Kit DRV2605LEVM-MD DRV2605L Multi-Driver Board for ERM and LRA Haptic Feedback DRV2624EVM-CT DRV2624 evaluation board with capacitive touch DRV2624EVM-MINI DRV2624 Breakout Board for ERM / LRA Haptics DRV2625EVM-CT DRV2625 Evaluation Board with Bluetooth and Capacitive Touch DRV2625EVM-MINI DRV2625 Breakout Board for ERM / LRA Haptics DRV2667EVM-CT EVM for Piezo Haptic Driver with Boost, Digital Front End, and Internal Waveform Memory LM48560TLEVAL High Voltage Class H Ceramic Speaker Driver with Automatic Level Control
Software
Application software & framework
HAPTICS-CONSOLE Haptics Control Console Software
Calculation tool

DRV2604-2605_DESIGN_TOOL — DRV2604 and DRV2605 Design Equation Tool

The DRV2604/5 Design Equation document assists the user in the design phase by calculating the driver hardware configuration based off of user-defined input parameters.  The DRV2604/5 is designed to give extremely flexible haptic control of ERM and LRA actuators over a shared I2C compatible (...)
Calculation tool

SLOR114 DRV2604 and DRV2605 Configuration Tool and Design Equations

Supported products & hardware

Supported products & hardware

Products
Haptic motor drivers
DRV2604 Haptic driver for ERM/LRA with waveform memory & auto-resonance tracking DRV2605 Haptic driver for ERM/LRA with waveform library & auto-resonance tracking
Software
Calculation tool
DRV2604-2605_DESIGN_TOOL DRV2604 and DRV2605 Design Equation Tool
Package Pins Download
DSBGA (YZF) 9 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos