MD311 SITI [Silicon Touch Technology Inc.], MD311 Datasheet - Page 4

• Manufacturer Part Number: MD311
• Description: Micro-actuator Driver
• Manufacturer: SITI [Silicon Touch Technology Inc.]

Truth Table
Function Block
Application Notes
The O1/O2 output H/H or L/L will brake the motor. Though the active current of
driver is near to zero, if the application is required to turn off driver, please turn off
the driver’s power from VDD.
The capacitor connected between the output nodes O1/O2 will reduce the noise
generating by motor when the motor is switched to opposed direction.
SP-MD311-A.002.doc
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
VP1
H
H
L
L
VP1
VP2
Input
1μF
VP2
H
H
L
L
Control
Version
VDD
：
GND
A.002
O1
H
H
L
L
Output
O1
O2
Page
M1
O2
H
H
L
L
：
3
11-MD311