LV8111V

Pin Function

Pin No.

Pin name

Function

Equivalent circuit

1

CLK

Clock input pin (10kHz maximum)

1

5k

Ω

10k

Ω

55k

Ω

VREG

2

LD

Phase lock detection output pin.

Goes ON during PLL-phase lock.

Open drain output.

2

VREG

3

S/S

Start/Stop input pin.

START with a low-level input.

STOP with a high-level input or open input

3

5k

Ω

10k

Ω

55k

Ω

VREG

4

VREG

5V regulator output pin.

(the control circuit power supply)

Connect a capacitor between this pin and GND for

stabilization.

4

VCC

50

Ω

5

BRSEL

Brake selection pin.

By low level, short-circuit braking when the S/S pin is in a

stopped state.

(Brake for the inspection process)

5

5k

Ω

55k

Ω

VREG

6

CSDSEL

Motor constraint protection detection signal selection pin.

Select FG with low,

and LD with high or in an open state.

6

5k

Ω

55k

Ω

VREG

Continued on next page.

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