LA6503 查看數據表（PDF） - SANYO -> Panasonic

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LA6503

CD-ROM Drive Spindle Motor Driver + Sled Motor Driver + Sled Motion/Position Detector IC

SANYO -> Panasonic 

LA6503

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Supply voltage

Supply voltage

Input voltage

Output current

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

VCC max

VM max

VC max

IO max

Pd max

Topr

Tstg

Conditions

Spindle output, sled output

Independent IC

Ratings

Unit

7

V

14

V

VCC

V

1

A

0.77

W

–20 to +75

°C

–55 to +150

°C

Operating Conditions at Ta = 25°C

Parameter

Operating supply voltage range

Symbol

VCC

VM

Conditions

Ratings

Unit

4.6 to 6.0

V

4.6 to 13.0

V

Operating Characteristics at Ta = 25°C, VCC = 5 V, VM = 12 V (unless otherwise specified)

Parameter

[Power Supply Current]

Current drain 1 (VCC)

Current drain 2 (VM)

Quiescent current 1 (VCC)

Quiescent current 2 (VM)

[Spindle Motor Block]

[Output]

Upper side saturation voltage 1

Lower side saturation voltage 1

Current limiter voltage setting

[Hall Amplifier]

Common-mode input voltage range

Input bias current

Minimum Hall input level

[S/S Pin]

High-level voltage

Low-level voltage

Input current

Leakage current

[Control]

VC pin input current

VCREF pin input current

Voltage gain

Rising edge threshold voltage

Rising edge threshold voltage difference

[Hall Comparator]

Input offset voltage

Input hysteresis

Output on voltage

Output off voltage

Output current (sink)

Symbol

Conditions

ICC1

IM1

ICC2

IM2

START/STOP = MUTE = 5 V

START/STOP = MUTE = 5 V

START/STOP = MUTE = 0 V

START/STOP = MUTE = 0 V

Vsource

Vsink

VCL

IO = –0.5 A

IO = +0.5 A

RRE = 0.43 Ω

VHCOM

VHIB

VHIN

VS/SH

VS/SL

IS/SI

IS/SL

VS/S = 5 V

VS/S = 0 V

IVC

IVCREF

GVCO

VCTH

∆VCTH

VC = VCREF = 2.5 V

VC = VCREF = 2.5 V

∆VRF/∆VC

VCREF = 2.5 V

VCREF = 2.5 V

VHCIOFFSET

VHCIHYS

VOU

VOD

*

Isink

Ratings

Unit

min

typ

max

10

20 mA

25

50 mA

5

10 mA

1

5 mA

1.0

1.5

V

0.33

0.80

V

0.32

V

1.2

VCC – 1.0

V

1

µA

60

mVp-p

2.0

VCC

V

0.7

V

200

µA

–30

µA

1

5

µA

1

5

µA

0.25

Times

2.35

2.65

V

50

150 mV

10 mV

8

mV

0.3

V

4.7

V

3

mA

Continued on next page.

No. 5791-2/8

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