Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- PINOUT INFORMATION
- ABSOLUTE MAXIMUM RATINGS
- THERMAL INFORMATION
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- TIMING REQUIREMENTS
- TYPICAL CHARACTERISTICS
- SYSTEM DIAGRAMS
- APPLICATION INFORMATION
- ECCENTRIC ROTATING MASS MOTORS (ERM)
- LINEAR RESONANCE ACTUATORS (LRA)
- AUTO-RESONANCE ENGINE FOR LRA
- OPEN LOOP OPERATION FOR LRA
- SMART LOOP ARCHITECTURE
- AUTO CALIBRATION
- WAVEFORM LIBRARIES
- WAVEFORM SEQUENCER
- LIBRARY PARAMETERIZATION
- REAL-TIME PLAYBACK (RTP) MODE
- MULTI-MODE INPUT PIN (IN/TRIG)
- DEVICE ENABLE
- CONSTANT VIBRATION STRENGTH
- EDGE RATE CONTROL
- CAPACITOR SELECTION
- MODES OF OPERATION
- BLOCK DIAGRAM
- GENERAL I2C OPERATION
- SINGLE-BYTE AND MULTIPLE-BYTE TRANSFERS
- SINGLE-BYTE WRITE
- MULTIPLE-BYTE WRITE AND INCREMENTAL MULTIPLE-BYTE WRITE
- SINGLE-BYTE READ
- MULTIPLE-BYTE READ
- REGISTER MAP
- DEVICE PROGRAMMING
- WAVEFORM LIBRARY EFFECTS LIST
- PCB LAYOUT RECOMMENDATIONS
- Revision History
VDD
DRV2605
EN
IN
Application
Processor
GPIO
SDA
GND
OUT+
OUT-
2.5 V to
5.5 V
C
VDD
LRA
or
ERM
SCL
SDA
SCL
C
IN
VREG
C
VREG
R
PU
R
PU
Analog
Optional
VDD
DRV2605
EN
IN/TRIG
Application
Processor
GPIO
SDA
GND
OUT+
OUT-
2.5 V to
5.5 V
C
VDD
SCL
SDA
SCL
VREG
C
VREG
PWM/GPIO
R
PU
R
PU
LRA
or
ERM
DRV2605
www.ti.com
SLOS825B –DECEMBER 2012–REVISED JANUARY 2014
SYSTEM DIAGRAMS
Figure 12. I2C Control with Optional PWM Input or External Trigger
Figure 13. I
2
C Control with Audio To Haptics Input and Optional AC Coupling
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