DRV2603
DRV2603 is Haptic Driver manufactured by Texas Instruments.
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Reference Design
SLOS754C
- JUNE 2012
- REVISED AUGUST 2016
DRV2603 Haptic Drive With Auto-Resonance Detection for Linear Resonance Actuators (LRA)
1 Features
- 1 Flexible Haptic/Vibra Driver
- LRA (Linear Resonance Actuator)
- ERM (Eccentric Rotating Mass)
- Auto Resonance Tracking for LRA
- No Frequency Calibration Required
- Automatic Drive mutation
- Automatic Braking Algorithm
- Wide Input PWM Frequency Range
- Constant Vibration Strength Over Supply
- Automatic Input Level Translation
- 0% to 100% Duty Cycle Control Range
- Fast Start Up Time
- Differential Drive from Single-Ended Input
- Wide Supply Voltage Range of 2.5 V to 5.2 V
- Immersion Touch Sense® 3000 patible
- 1.8-V patible, 5-V Tolerant Digital Pins
- Available in a 2 mm × 2 mm × 0.75 mm Leadless
QFN Package (RUN)
2...
