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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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SLA7026M Fiches technique(PDF) 2 Page - Sanken electric |
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SLA7026M Fiches technique(HTML) 2 Page - Sanken electric |
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2 / 7 page  21 SLA7027MU/SLA7024M/SLA7026M SLA7027MU/SLA7024M/SLA7026M 2-Phase Stepper Motor Unipolar Driver ICs (2-Phase/1-2 Phase Excitation) sInternal Block Diagram sDiagram of Standard External Circuit(Recommended Circuit Constants) 1, 8, 11, 18pin Description of pins Excitation input Active H Active L Pin 1 OUTA OUTA Pin 8 OUTA OUTA Pin 11 OUTB OUTB Pin 18 OUTB OUTB Reg 23 4 9 Reg 81 6 5 7 12 17 16 18 11 14 13 15 10 + – + – + – + – Active High 712 8 1 18 11 VSA VSB OUTAOUTB OUTB OUTA RSA REFA REFB RSB GA GB 9 3 14 10 4 15 C4 r6 r5 r2 r1 r4 r3 C1 C2 13 TdA TdB INA INA INB INB INA INA INB INB 6 5 17 16 Active High + VCC (46V max) Vb (5V) Rs Rs C3 SLA7024M 7026M 7027MU 2 Active Low 712 8 1 18 11 VSA VSB OUTA OUTB OUTB OUTA RSA REFA REFB RSB GA GB 9 3 14 10 4 15 C4 r6 r5 r2 r1 r4 r3 C1 C2 13 TdA TdB INA INA INB INB INA INA INB INB 6 5 17 16 Active Low + VCC (46V max) Vb (5V) Rs Rs C3 SLA7024M 7026M 7027MU 2 r1 : 510 Ω r2 : 100 Ω(VR) r3 : 47k Ω r4 : 47k Ω r5 : 2.4k Ω r6 : 2.4k Ω C1 : 470pF C2 : 470pF C3 : 2200pF C4 : 2200pF Rs :1 Ω typ(7024M) 0.68 Ω typ(7026M) 1.8 Ω typ(7027MU) 1-2 phase excitation clock 0 1 2 3 4 5 6 7 0 1 2 3 INA L L HHH HH L L L H H INA HH H L L L H H HHHL INB HL L L H H H H HL L L INB HH HHHL L L HHH H r1 : 510 Ω r2 : 100 Ω (VR) r3 : 47k Ω r4 : 47k Ω r5 : 2.4k Ω r6 : 2.4k Ω C1 : 470pF C2 : 470pF C3 : 2200pF C4 : 2200pF Rs :1 Ω typ(7024M) 0.68 Ω typ(7026M) 1.8 Ω typ(7027MU) (1 to 2W) 1-2 phase excitation clock 0 1 2345 670 123 INA H H LLLL L H H H LL INA LL L H H H LLL LL H INB L H H H LL LLL H H H INB LL LLL H H H L LLL Excitation signal time chart 2-phase excitation clock 0 1 2 3 0 1 INA HL L H H L INA L HHL L H INB HH L L H H INB LLH H L L Excitation signal time chart 2-phase excitation clock 0 1 2 3 0 1 INA L HHL L H INA HL L H HL INB LL H H L L INB HH L L H H (1 to 2W) |
Numéro de pièce similaire - SLA7026M |
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Description similaire - SLA7026M |
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