LA6558 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LA6558

6-CH Driver for Mini Disk and Compact Disk Applications

SANYO -> Panasonic 

LA6558

Recommended Operating Conditions at Ta = 25°C

Parameter

Power supply voltage

Symbol

VCC

Conditions

Ratings

Unit

6 to 13

V

Electrical Characteristics at S-VCC = P-VCC = 8V, VREF = 1.65V, Ta = 25°C, unless especially specified.

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

All Blocks

No-load current drain ON

No-load current drain OFF

VREF input voltage range

BTL AMP Block

Output offset voltage

Input voltage range

Output voltage

Closed-circuit voltage gain

Slew rate

MUTE ON voltage

MUTE OFF voltage

Loading Block

Voltage between outputs F

Voltage between outputs R

Output voltage range F

Output voltage range R

Output offset voltage

Input current

3.3VREG Block

Output voltage

Line regulation

Load regulation

5VREG Block

ICC-ON

ICC-OFF

VREF-IN

All AMPs output ON *1

All AMPs output OFF *1

VOFF

VIN

VO

VG

SR

VMUTE-ON

VMUTE-OFF

Voltage difference between output AMPs,

each CH

Voltage between each VO+ and VO-

when RL=8Ω *2

Input/output gain Input resistance 11kΩ

Multiply 2 between outputs. *3

Each MUTE *4

Each MUTE *4

VOF

VOR

VOMF

VOMR

VOFF

I-IN

VIN+=2V, VIN-=0V

VIN+=0V, VIN-=2V

VIN+=5V, VIN-=0

VIN+=0V, VIN-=5V

Voltage difference between outputs

when brake is applied.

At VIN=3.3V

VO-REG1

∆V-LIN1

∆V-LOAD1

IO=100mA

VCC=6 to 12V at IO=100mA

IO=0 to 200mA

0.5

-50

0

4

2

2.5

-3.3

5.2

-50

3.15

-100

-100

30

50 mA

10

20 mA

VCC-1.5

V

+50 mV

VCC

V

4.5

V

12

dB

1

V/µs

0.5

V

V

2.9

3.3

V

-2.9

-2.5

V

5.7

V

-5.7

-5.2

V

+50 mV

500 µA

3.3

3.45

V

+100 mV

+100 mV

Output voltage

Line regulation

Load regulation

O-RESET Block (Operating for Vref)

VO-REG2

∆V-LIN1

∆V-LOAD

IO=3mA

IO=3mA, VCC=6 to 12V

IO=1 to 3mA

4.75

5

5.25

V

100

mV

100

mV

H reset output voltage

VORH

10kΩ between VCC-RESET

6.5

V

L reset output voltage

VORL

10kΩ between VCC and RESET

0.5

V

O-RESET threshold voltage

VRT

0.5

0.7

0.9

V

O-RESET hysteresis voltage

Vhys

50

100

200 mV

*1. P-VCC and S-VCC total current dissipation under no load.

*2. Voltage difference between both ends of the load(8Ω). Output in the saturated condition.

*3. These values are design guarantee values, and are not tested.

*4. Output is ON with IN-MUTE: [H] and OFF (HI impedance) with IN-MUTE: [L].

No.6504-2/10

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