LA6261

No.7815-2/7

Electrical Characteristics at Ta = 25

°C, VCC1 = VCC2 = 8V, VREF = 1.65V

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

All Blocks

No-load current drain ON

ICC-ON

All outputs on *1, FWD=REV=0V

30

50

mA

VREF input voltage range

VREF-IN

0.5

VCC-1.5

V

BTL AMP

Output offset voltage

VOFF

BTL amplifier, the voltage difference between

each channel outputs

-50

+50

mV

Input voltage range

VIN

Applied to pins VIN1 to VIN4

0

VCC

V

Output voltage

VO

Voltage between VO+ and VO- for each

channel when RL=8Ω *2

45

V

Closed-circuit voltage gain

VG

The gain from the input to the output

4

deg

MUTE ON voltage

VMTON

*3

2

SVCC

V

MUTE OFF voltage

VMTOFF

*3

0

0.5

V

Slew rate

SR

For the independent amplifier.

Times 2 when between outputs *4

0.5

V/

µs

H-bridge Block

Output voltage

VO-LOAD

Voltage between VO+ and VO- for each

channel when RL=10Ω

6.2

6.7

V

Input low level

VIN-L

0

1

V

Input high level

VIN-H

2

SVCC

V

Output setting voltage

VCONT

Voltage between VO+ and VO- for each

channel when VCONT=3V and RL=10Ω

2.8

V

Regulator Block

Output voltage

Vreg

IL=100mA

3.05

3.3

3.55

V

Output load variation

∆VRL

IL=0 to 200mA

-50

0

10

mV

Supply voltage variation

∆VVCC

VCC=6 to 12V, IL=100mA

-15

21

60

mV

*1: The total current dissipation for SVCC, PVCC1, and PVCC2 with no load

*2: Output in the saturated state

*3: When the MUTE pin is high, the BTL output will be on, and when low, the BTL output will be OFF

(HI impedance).

*4: Design guarantee value

Package Dimensions

unit : mm (typ)

3251

SANYO : HSOP36R(375mil)

(6.2)

36

1

19

18

0.8

2.0

17.8

0.3

2.7

0.25

(0.5)

--30

0

100

0

3.0

2.5

ILA06754

20

40

60

80

1.5

1.0

0.5

0.8

2.0

0.42

1.04

Ambient temperature, Ta -

°C

Pd max - Ta

Independent IC

Mounted on a specified board

Mounted on a Specified board :

76.1mm

×114.3mm×1.6mm, glass epoxy