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11-MD124

SiTi
Part Number 11-MD124
Manufacturer SiTi
Description Bi-Directional Motor Driver
Published Oct 14, 2007
Detailed Description www.DataSheet4U.com 11-MD124 Version Issue Date File Name Total Pages : A.07 : 2002/9/18 : 11-MD124_A07.DOC :6 Low-sat...
Datasheet PDF File 11-MD124 PDF File

11-MD124
11-MD124

Overview
www.
DataSheet4U.
com 11-MD124 Version Issue Date File Name Total Pages : A.
07 : 2002/9/18 : 11-MD124_A07.
DOC :6 Low-saturation, Low-voltage Bi-directional Motor Driver ·s¦Ë¥««Ø·s¸ô 8 ¸¹ 2 ¼Ó SILICON TOUCH TECHNOLOGY INC.
8-2F, Chien-Hsin Rd.
, Hsin-Chu, Taiwan, R.
O.
C.
Tel¡G886-3-5727171 Fax¡G886-3-5727390 www.
DataSheet4U.
com ÂI´¹¬ì§ÞªÑ¥÷¦³--¤½¥q SILICON TOUCH TECHNOLOGY INC.
11-MD124 11-MD124 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 l l l l l Low voltage operation ( VDD min = 1.
5V ) Low saturation voltage Optimal for 2 phase excitation drive for 2-phase stepping motors High output sinking and driving capability Thin, highly reliable package (MSOP-10) Pin Assignment PIN NO.
PIN NAME 1 O4 VDD GND O3 O1 EN GND O2 IN2 IN1 DESCRIPTION Output sinking / driving pin.
Power supply pin.
Ground pin Output sinking / driving pin.
Output sinking / driving pin.
Ground pin Ground pin Output sinking / driving pin.
Input pin that determines driving mode.
Input pin that determines driving mode.
O4 VDD GND O3 O1 1 2 3 4 5 10 9 IN1 IN2 O2 GND EN 2 3 4 5 6 7 8 9 10 11 -MD124 8 7 6 11-MD124_A07 Version¡GA.
07 -1- www.
DataSheet4U.
com ÂI´¹¬ì§ÞªÑ¥÷¦³--¤½¥q SILICON TOUCH TECHNOLOGY INC.
11-MD124 Absolute Maximum Ratings ( Unless otherwise noted, TA= 25¢J Characteristic Supply Voltage Input Voltage IODC Current Power Dissipation Operating Temperature Range Storage Temperature Range Symbol VDD VIN IODC PD TOPR TSTG Rating 6.
0 ) Unit V V mA mW °C °C VDD+0.
4 500 486 -40 ~ 125 -65 ~ 150 Electrical Characteristic (Unless otherwise noted, TA= 25¢J Characteristic Supply Voltage Supply Current Sym.
VDD IDD VEN, IN1, IN2 = 0V Condition Min.
1.
5 & VDD = 3V ) Limit Typ.
3 0.
2 Max.
6 0.
5 V £gA Unit EN / IN1 / IN2 Input Terminal ( TJ =...


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