FAH4840 Datasheet - Fairchild Semiconductor

FAH4840, Haptic Driver

FAN4840 * Haptic Driver for Linear Resonant Actuators (LRAs) October 2013 FAH4840 Haptic Driver for Linear Resonant Actuators (LRAs) .
The FAH4840 is a high-performance amplifier for mobile phones and other hand-held devices.

FAH4840_FairchildSemiconductor.pdf

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Datasheet Details

Part number:

FAH4840

Manufacturer:

Fairchild Semiconductor

File Size:

1.29 MB

Description:

Haptic Driver

Features

* Direct Drive of LRA (Linear Resonant Actuator) External PWM Input (10 kHz to 250 kHz) with Divider Internal Motor Enable / Disable Input Auto Resonant Tracking LDO Provides Stable Haptic Effect with Battery Depletion Low Shutdow

Applications

* The FAH4840 register map is accessible through an 2 I C serial communication port. Applications
* Mobile Phones Handheld Devices Any Key pad interface All trademarks are the property of their respective owners. Ordering Information Part Number Top Mark Operating Temperature Range

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