MD311 SITI [Silicon Touch Technology Inc.], MD311 Datasheet - Page 2

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

11- MD311
General Specifications
voltage bi-directional motor driver IC. The design is optimal for driving different type
micro-actuator, such as voice coil motor, piezo-actuator, or other dc motor actuators. It is
suitable for camera module application or other portable device.
Features and Benefits
Pin Assignment
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11-MD311 is a micro-actuator driver IC with miniature package. It is one channel low
Low voltage operation (V
Low input current
Zero standby current
High frequency switch (1MHz)
Thin, small package (LFCSP6)
Pin Num.
SP-MD311-A.002.doc
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
1
2
3
4
5
6
BULK
Pin Name
VDD
VO2
VSS
VO1
VP2
VP1
DD Min
VDD
VO2
VP2
Micro-actuator Driver
= 1.8 V)
Driver control pin2
Power supply pin1
Driver output 2
Ground
Driver output 1
Driver control pin1
Ground
MD311
Version
：
A.002
Description
VSS
VP1
VO1
Page
：
1
11-MD311