KA8329B Просмотр технического описания (PDF) - Samsung

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Компоненты Описание

производитель

KA8329B

3-PHASE CAPSTAN MOTOR DRIVER

Samsung 

KA8329B

Š ELECTRICAL CHARACTERISTICS

ã (Ta=25 , VCC1=5V, VCC2=16V, RS=0.5 ,unless otherwise specified)

VCR PRODUCTS

Characteristics

Symbol Pin No.

Test Conditions

Quiescent Input Current

Hall AMP Input Voltage Range

Power TR Saturation Voltage

(Outflow Current)

Power TR Saturation Voltage

(Inflow Current)

ILIM Input Voltage Range

ILIM Input Current

ILIM Current Limit Level

ILIM Quiescent Output Current

ILIM Limit Offset Voltage

VCTL Input Voltage Range

VCTL Input Current

VCTL Control Gain

VCTL Quiescent Output Current

VCTL Input off-Set Voltage

Foward Rotation Mode

Reverse Rotation Mode

VREF Input Voltage Range

ICC1

17 VF/R=0V or 5V

VINS

VSAT1

1 ~ 6 mVo-p

Ì 16 VCC2=13V, Iout=0.8A/Phase

13,14,15

VSAT2 11- VCC2=13V, Iout=0.8A/Phase

13,14,15

VLIM

19

I19

GML

19 VCTL=3.5V,VLIM=3V

Ì 19 VCTL=3.5V,VLIM=Adjustable

13,14,15

IO1

19 VLIM=0V

VO1

19 VREF=2.5V

VCTL

20

I20

20 VCTL=3V,VLIM=5V

GM

Ì 20

VLIM=5V,VCTL=Adjustable

13,14,15

IO2

20 VCTL=0V

VO2

20 VCTL= Adjustable

VF

32

VR

32

VREF

21

FGAMP Internal Reference

Voltage

FGAMP Input Voltage Range

FGAMP1 Gain

FGAMP2 Gain

V28

28

FGIN

FGAV1

FGAV2

27,28 Pin 28=10kHz,60mVp-p,

Sinusoidal Waveforms

28-29

Pin 27=10kHz,60mVp-p,

Sinusoidal Waveforms

27-30

Pin 22=2.5V

Min Typ Max Unit

5 8.5 12 mA

100 - - mV

- 1.8 2.0 V

- 1.8 2.0 V

0 - VCC1 V

- 350 2,000 nA

0.61 0.67 0.73 A/V

- 1.5 5.0 mA

1.17 1.25 1.33 V

0 - VCC1 V

- 350 2,000 nA

0.9 1.0 1.1 A/V

- 1.5 5.0 mA

-50 0 50 mV

1.0 1.3 1.6 V

0 - 0.8 V

2.0 - VCC1- V

2.0

2.2 2.5 2.8 V

-

V

1

4

28 31 34 Times

28 31 34 Times

PM-97-D012

April 1997.

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