DatasheetsPDF.com

CAT3211

ON Semiconductor
Part Number CAT3211
Manufacturer ON Semiconductor
Description I2C Programmable Haptic Driver
Published Jan 24, 2016
Detailed Description CAT3211 I2C Programmable Haptic Driver for Rotary (ERM) DC Motors Description The CAT3211 is an H−Bridge motor driver IC...
Datasheet PDF File CAT3211 PDF File

CAT3211
CAT3211

Overview
CAT3211 I2C Programmable Haptic Driver for Rotary (ERM) DC Motors Description The CAT3211 is an H−Bridge motor driver IC that includes an I2C programmable haptic generator state machine, internal oscillator and adjustable LDO voltage regulator, all in one compact solution.
Two operating modes are supported: haptic mode (triggered via H_TRIG pin or register) and vibrator mode (VIB_EN pin or register).
H−TRIG triggers a haptic sequence where Forward, Coast, Reverse and Recovery time durations are controlled.
All four timer durations are configured via I2C interface registers.
The LDO output voltage supplying the H−Bridge can be programmed from 2.
0 V to 5.
0 V or shorted to VIN (using LDOH register).
This allows the motor to be safely overdriven for short durations, greatly increasing the user experience.
Driving VIB_EN high sets the H−Bridge to forward direction and LDO voltage to a predefined vibrator setting (using LDOV register).
The motor can be continuously and safely driven at low v...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)