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MTD2003 Datasheet(PDF) 1 Page - Shindengen Electric Mfg.Co.Ltd |
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MTD2003 Datasheet(HTML) 1 Page - Shindengen Electric Mfg.Co.Ltd |
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1 / 2 page  Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd RATINGS SHINDENGEN OUTLINE DIMENSIONS (Unit : mm) MTD Series Stepping Motor Driver ICs MTD2003 Case : ZIP-27 ● Constant-current chopping function (Frequency fixed, separate-oscillation) ● 4-phase input (with inhibit for simultaneously turn ON) ● Current levels can be selected in 2 bit digital signal ● A noise cancel function is provided (No externally attached filter needed) ● Protection for penetration current ● Built-inflywheeldiodes FEATURES ●Absolute Maximum Ratings (Ta=25℃) Item Symbol Ratings Unit Output Voltage VCEO(SUS) 30 V Output Current IO 1.2 A Logic Supply Voltage VCC 0～6V Logic Input Voltage VIN 0～VCC V Total Power Dissipation PT 5W Junction Temperature Tj 150 ℃ Storage Temperature Tstg -40～150 ℃ ●Electrical Characteristics (Ta=25℃) Item Symbol Test Conditions min. typ. max. Unit Output Saturation Voltage(Upper side) VCE(sat)HIo=1.0A 1.2 1.4 V Output Saturation Voltage(Lower side) VCE(sat)L Io=1.0A 0.7 1.0 V Output Leakage Current(Upper side) IrH Vmm=30V,Vout=0V 10 μA Output Leakage Current(Lower side) IrL Vout=30V,VRS=0V 10 μA Logic Supply Current(Standby) ICC(OFF) VCC=5V,IN="H,H"or"L,L" 15 25 mA Logic Supply Current(All Circuit ON) ICC(ON) VCC=5V 50 65 mA Input High Voltage VINH VCC = 5V 2.7 Vcc V Input Low Voltage VINL VCC = 5V GND 0.6 V Logic High Input Current lINH VCC = 5V,VIN=5V 10 μA Logic Low Input Current lINL VCC = 5V,VIN=0V -3 -20 μA Io,II”H”Input Voltage V(Io,II)H VCC=5V 2.7 Vcc V Io,II”L”Input Voltage V(Io,II)L VCC=5V GND 0.6 V Io,II”H”Input Current I(Io,II)H VCC=5V,V(Io,II)=5V 10 μA Io,II”L”Input Current I(Io,II)L VCC=5V,V(Io,II)=0V -75 -100 μA Current Sensor Threshold(100%) VS1 VCC=Vr=5V,V(Io)=0V,V(II)=0V 0.475 0.5 0.525 V Current Sensor Threshold(70%) VS2 VCC=Vr=5V,V(Io)=5V,V(II)=0V 0.322 0.35 0.378 V Current Sensor Threshold(33%) VS3 VCC=Vr=5V,V(Io)=0V,V(II)=5V 0.153 0.17 0.187 V Reference Input Current Iref VCC=5V,Vr=5V 500 650 μA Input Current(Current Sensor) Isense V CC=5V,VS=0V -1 -10 μA Pulse Blanking Time tb VCC=5V,Ct=3300pF 1.55 μs |
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