STK6713AMK3 Просмотр технического описания (PDF) - SANYO -> Panasonic

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STK6713AMK3

Stepping Motor Fixed-current Driver

SANYO -> Panasonic 

Application Circuit

STK6713AMK3

Note: For reference, when IOH ≈ 1.0A, RO1 = 6.8kΩ and RO2 = 390Ω.

Measure output current values in this state.

IOH = K X

RO2

RO1 + RO2

X VCC2/R7

K ≈ 1.2

R7 = R8 = 0.33Ω±3%

To reduce noise during motor hold, it is possible to mount CO1 ≈ 0.01 µF and CO2 ≈ 100-200 pF. Normally these are not required.

Note: Both input signals cannot be H at the same time.

No. 4351-3/4

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