SANYO LA6530M Datasheet

Ordering number: EN 5226

Monolithic Linear IC

LA6530M

2-channel Bridge Driver

for CD and CD-ROMs

Overview

The LA6530M is a 2-channel bridge (BTL) driver which was
developed for compact discs and CD-ROMs.

Package Dimensions

unit : mm

3073A-MFP30SLF

[LA6530M]

Features

.

High output current (IOmax = 0.7 A).

.

Wide operating voltage range (4 to 15 V).

.

Small input bias current.

SANYO : MFP30SLF

Specifications

Maximum Ratings atTa=25°C

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage V
Differential input voltage V
Common-mode input voltage V
Maximum input voltage V
Mute pin maximum inflow current I
Maximum output current I
Allowable power dissipation Pd max 0.9 W
Operating temperature Topr –20 to +75
Storage temperature Tstg –55 to +150

max 16 V

CC

ID
ICM
INB

max 1.0 mA

M

max 0.7 A

O

Amplifier 2, amplifier 3 15 V
Amplifier 2, amplifier 3 15 V
Buffer amplifier 15 V

C

°

C

°

Operating Conditions atTa=25°C

Parameter Symbol Conditions Ratings Unit
Recommended supply voltage V
Operating voltage range V
Recommended load resistance R

CC

CC

op 4.0 to 15.0 V

L

Pin 11 to 20, pin 5 to 26 8.0 Ω

5.0 V

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

92995HA(II) No.5226-1/4

LA6530M

Electrical Characteristics atTa=25°C, VCC= 5.0 V

Parameter Symbol

I

No-load current drain

I
I
I

Output offset voltage

V

V
Input-output voltage difference V
Input voltage range V
Common-mode input voltage

range

V

Input bias current I
Output voltage V
Bridge output voltage difference V

1 Mute off pins 7, 22 and 24 connected to GND 5 10 20 mA

CC

2 Mute on pins 7, 22 and 24 connected to GND 3 7 15 mA

CC

3 Mute off pins 7, 22 and 24 connected to 1/2 V

CC

4 Mute on pins 7, 22 and 24 connected to 1/2 V

CC

1 OUT1-OUT2 –50 +50 mV

OF

2 OUT4-OUT3 –50 +50 mV

OF

BIO

BICM

ICM

B

OD

Buffer amplifier –30 +30 mV
Buffer amplifier 1.5 VCC−1.5 V

Amplifier 2, amplifier 3 1.0 VCC−1.5 V

8 Ω load between pins 11 — 20,5—26 2.8 3.3 V

O

8 Ω load between pins 11 — 20,5—26 1.8 2.2 V

Conditions

CC
CC

min typ max Unit

10 20 30 mA

4 8 16 mA

50 300 nA

Closed-circuit voltage gain VG Specified Test Circuit,f=1kHz 30 38 dB
Mute on voltage V
Mute pin inflow current I

M

M

0.7 V

3.0 µA

*Thermal shutdown function built in.
Notes:

1. When the muting function is on, the OUT1 to OUT4 outputs are turned off and the buffer output is not turned off.

2. This IC must be handled carefully owing to its susceptibility electrostatic discharge damage.

Pd max — Ta

Allowable power dissipation, Pd max — W

Ambient temperature, Ta —°C

No.5226-2/4