DRV2603 Datasheet Haptic Driver

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design DRV2603 SLOS754C – JUNE 2012 – REVISED AUGUST 2016 DRV2603 Haptic Drive With Auto-Resonance Detection for Linear.

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DRV2603 haptic driver by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	DRV2603
Manufacturer	Texas Instruments
File Size	1.53 MB
Description	Haptic Driver
Download	DRV2603 Download (PDF)

General Description

The DRV2603 is a haptic driver designed specifically to solve common obstacles in driving both Linear Resonance Actuator (LRA) and Eccentric Rotating Mass (ERM) haptic elements.

The DRV2603 is designed for low latency, high efficiency, and more drive strength for actuators commonly used for tactile feedback in the portable market.

LRA actuators typically have a narrow frequency band over which they have an adequate haptic response.

Key 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 Commutation.
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.

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