LA6505 查看數據表（PDF） - SANYO -> Panasonic

零件编号

产品描述 (功能)

比赛名单

LA6505

For CD-ROM, DVD-ROM and MD players Six-Channel Driver

SANYO -> Panasonic 

Continued from preceding page.

Parameter

Symbol

Spindle Motor Driver Block (Output Block)

Output saturation voltage

Output leakage current

Hall Amplifier Block

VOSATL

VOSATH

IO-LEAK (L)

IO-LEAK (H)

Input offset voltage

Input bias current

VOFF-HALL

IHB

Input voltage range

Minimum Hall sensor input level

PWM Oscillator

VICM

VHIN

PWM oscillator frequency

FOSC

Input Amplifier

VC pin input current

IVCTL

Forward gain

Reverse gain

Forward limiter voltage

Reverse limiter voltage

Startup voltage

Input dead zone width

FG Pin : Speed pulse output

Low-level output voltage

Hall comparator hysteresis

Hall Sensor Power Supply

Hall sensor power supply voltage

GDF+

GDF-

VRF1

VRF2

VIN

VDZ-SPDL

VFGL

VFGHYS

VH

Allowable current

IH

Sled Driver Block (Output Block)

Maximum output voltage

Output leakage current

Input Amplifier

VO-SLD

IOLEAK (L)

IOLEAK (H)

VIN pin input current

I/O gain

IVCTL

VG-SLD

Output limit voltage

LIMT-SLD

Startup voltage

Input dead zone width

VIN

VDZ-SLD

Input voltage range

Output on delay time

VIN-OP (SLD)

TON

Output off delay time

TOFF

Switching time

TSW

Focus and Tracking (BTL-AMP)

Output offset voltage

Maximum output voltage

I/O gain

Slew rate

VOFF-BTL

VO-BTL

VG-BTL

SR

Input voltage range

VIN-OP (BTL)

LA6505

Conditions

IO = 0.5A, VO (SINK)

IO = 0.5A, VO (SOURCE)

Sink side

Source side

Between OSC and ground : 330 pF

VC = VREF = 1.65V, spindle motor driver

input

IFG = 2mA

IH = 5 mA, with respect to the ground

potential.

IO = 0.2A

Sink side

Source side

VC = VREF = 1.65V, sled driver input

Design guarantee, input buffer amplifier

Input operational amplifier buffer

IO = 0.3A

Across the BTL amplifier output

Design guarantee, input buffer amplifier

Ratings

Unit

min

typ

max

0.4

0.45

V

1.2

1.5

V

100

μA

100

μA

-6

6

mV

1

3

μA

1.3

4

V

60

mV

65

86

105 kHz

1

μA

0.4

0.46

0.52

V/V

0.4

0.46

0.52 V/V

0.42

0.5

0.58

V

0.42

0.5

0.58

V

1.5

1.8

V

150

200

250

mV

0.4

V

4

8

15

mV

0.8

1.2

V

20

mA

6.35

6.8

V

100

μA

100

μA

1

μA

0.2

0.23

0.26

V/V

0.21

0.25

0.29

V

1.5

1.8

V

100

150

200

mV

0

VCC-1.5

V

2

10

μs

2

10

μs

2

10

μs

-50

50

mV

5.7

6

V

3.6

4

4.4 times

1

V/μs

0

VCC-1.5

V

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No.A0595-3/13

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