FAH4830MPX View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

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FAH4830MPX

Haptic Driver for DC Motors (ERMs) and Linear Resonant Actuators (LRAs)

Fairchild Semiconductor 

Pin Configuration

Figure 2. Pin Assignments (Top View)

Pin Definitions

Name Pin # Type

Description

VDD

1

Power Power

GND

2, 7

Power Ground

MDP

3

Output Positive motor driver output

MDN

4

Output Negative motor driver output

GAIN

5

Input Gain control for motor driving (39 nF capacitor required to tied to MDN)

PWM

6

Input PWM input

HEN

SDA

SCL

8

Input Haptic motor enable/disable (HIGH: enable, LOW: disable)

9

Input

I2C data input

10

Input

I2C clock input

Note:

1. The exposed DAP should be connected to ground.

© 2012 Fairchild Semiconductor Corporation

FAH4830 • 1.0.1

2

www.fairchildsemi.com

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