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
A1 A3
B1 B2 B3
C1 C2 C3
EN
OUT+
SCL
IN/TRIG SDA GND
OUT-
VDD
A2
VREG
DRV2605
SLOS825B –DECEMBER 2012–REVISED JANUARY 2014
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
Device Packaging Symbolization
DRV2605YZFR 3000 Piece Tape and Reel 2605
DRV2605YZFT 250 Piece Tape and Reel 2605
PINOUT INFORMATION
0.5 mm Pitch BGA (WCSP)
TOP VIEW
PIN FUNCTIONS
PIN
INPUT/ OUTPUT/
DESCRIPTION
POWER (I/O/P)
NAME NO. (WCSP)
EN A1 I Device enable
IN/TRIG B1 I Multi-mode Input. I2C selectable as PWM, Analog, or Trigger
SDA B2 I/O I
2
C Data
SCL C1 I I
2
C Clock
VREG A2 O 1.8 V regulator output. 0.1 µF capacitor required
OUT+ A3 O Positive haptic driver differential output
OUT– C3 O Negative haptic driver differential output
VDD C2 P Supply Input (2.5 V to 5.5 V)
GND B3 P Supply ground
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