Motor Driver. 11-MD123 Datasheet

11-MD123 Driver. Datasheet pdf. Equivalent

Part 11-MD123
Description Bi-directional Motor Driver
Feature 11-MD123 Version : A.006 Issue Date : 2006/02/21 File Name : SP-MD123-A.006.doc Total Pages : 8.
Manufacture SiTi
Datasheet
Download 11-MD123 Datasheet

11-MD123 Version : A.006 Issue Date : 2006/02/21 File Na 11-MD123 Datasheet
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11-MD123
11-MD123
Version
: A.006
Issue Date : 2006/02/21
File Name : SP-MD123-A.006.doc
Total Pages : 8
Low-saturation, Low-voltage
Bi-directional Motor Driver
SILICON TOUCH TECHNOLOGY INC.
新竹市科學園區展業一路九號四樓之三
9-4F-3 Prosperity Road I Science-Based Industrial Park
Hsinchu, Taiwan 300, R.O.C.
Tel886-3-5645656 Fax886-3-5645626



11-MD123
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
11-MD123
11-MD123
Low-saturation, Low-voltage
Bi-directional Motor Driver
General Specifications
The device is a two-channel low-saturation bi-directional motor driver IC. The design is
optimal for stepper-motor applications, such as cameras, printers, FDDs, or other portable
devices.
Features and Benefits
z Low voltage operation ( VDD min = VS1 min = VS2 min = 1.5V )
z Low saturation voltage ( Upper transistor + low transistor residual voltage; 0.5V typ. at
400mA)
z Parallel connection ( two-channel driver: Upper transistor + low transistor residual; 0.6V
typ. at 800mA )
z Separate control logic power supply and motor driver power supply
z Brake function
z High output sinking and driving capability
z SOP14 / DIP-14 package
Pin Assignment
SOP14
VDD
IN1
O1
VS1
O2
IN2
GND
1
2
3
4
5
6
7
11-MD123
14 GND
13 IN3
12 O3
11 VS2
10 O4
9 IN4
8 NC
DIP14
VDD
IN1
O1
VS1
O2
IN2
GND
1
2
3
4
5
6
7
11-MD123
14 GND
13 IN3
12 O3
11 VS2
10 O4
9 IN4
8 VR
SP-MD123-A.006
VersionA.006
-1-





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