AN8472SA Ver la hoja de datos (PDF) - Panasonic Corporation

Número de pieza

componentes Descripción

Fabricante

AN8472SA

Spindle motor driver IC for optical disk

Panasonic Corporation 

ICs for Compact Disc/CD-ROM Player

AN8472SA

s Electrical Characteristics at Ta = 25°C (continued)

• Design reference data

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter

Symbol

Conditions

Min Typ Max Unit

Thermal protection

Thermal protection operating

temperature

TSDON VDD = 5 V

 155  °C

Thermal protection hysteresis width ∆TSD VDD = 5 V

 45  °C

s Terminal Equivalent Circuits

Pin No.

Symbol

1

VH

Equivalent circuit

1

2

H3L

3

H3H

4

H2L

5

H2

Pin 3, 7

2 kΩ

(typ.)

5

2 kΩ

(typ.)

6

H1L

Refer to pin 2

7

H1H

8

EC

VDD

9

ECR

9

1 kΩ

(typ.)

Pin 2, 6

2 kΩ

(typ.)

4

2 kΩ

(typ.)

8

1 kΩ

(typ.)

5

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