Data Sheet

TB67S279FTG, TB67S289FTG, TB67S249FTG Application Note

2018-03-07

26 / 33

Preliminary

15. Board dimensions (original board examples of our company)

15.1. Input/Output

Figure 15.1 Input /Output

As for each power supply and control signal, refer to above figure.

Apply power supply

voltage (VM)

DMODE0

DMODE1

DMODE2

VREFA

VREFB

CW/CCW

CLK

ENABLE

RESET

LO1

LO2

AGC0

AGC1

CLIM0

CLIM1

FLIM

BOOST

LTH

Connect stepping motor

Short-circuit to SR4