AN6663S Ver la hoja de datos (PDF) - Panasonic Corporation

Número de pieza

componentes Descripción

Fabricante

AN6663S

Bridge Drivers

Panasonic Corporation 

s Application Circuit(Cont.)

• AN6663S

1. Basic Circuit

M

87 6 5

AN6663S

12 3 4

VCC

Microcomputer, etc.

s Pin Descriptions

Pin No.

AN6663SP AN6663S

Pin name

2. When Controlling Speed

Tachometer Generator, etc.

Sensor, etc.

F/V

M

Speed Command

Voltage

87 65

AN6663S

12 34

–

+

Voltage Amplifier

Rotation Direction Command

Description

I/O impedance

Equivalent circuit

1

8 Output pin 1 VO1 Pin to connect the motor coil

1

8*

2

1

Input pin 1 VI1

Input pin to determine the

motor rotating direction

Approx. 10kΩ

2

50µA

1*

10kΩ

10kΩ

3

3 Supply voltage VCC Pin to input the supply voltage

4

4

Input pin 2 VI2

Input pin to determine the

motor rotating direction

Approx. 10kΩ

4

50µA

4*

10kΩ

10kΩ

5

5 Output pin 2 VO2 Pin to connect the motor coil

5

5*

The numbers marked with * are the AN6663S

Share Link: