Sanyo LA6524 Specifications

Ordering number: EN 4981

Monolithic Linear IC

LA6524

4-output Power Driver

Overview

The LA6524 is a 4-output power driver developed for use in
consumer and industrial equipment.

Functions

.

Four buffer amp circuits on chip

.

High output current (Io max = 0.5 A)

.

Includes current limiter

.

Broad operating voltage range (±2 to +12 V)

.

Single power supply operation possible (4 to 24 V)

.

Thermal shutdown circuit built-in.

Specifications

Package Dimensions

unit : mm

3046B-SIP10F

[LA6524]

25.5

24.0

3.6

14.0

16.7max

8.4

3.5

1.6min

1.32

2.54

0.5

101

1.3

SANYO : SIP10F

Maximum Ratings atTa=25°C

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage V
Input voltage V
Allowable power dissipation Pd max When using Al heat sink ( 50 x 50 x 1.5 mm
Operating temperature Topr –20 to +75
Storage temperature Tstg –40 to +125

CC/VEE

IN

3

) 2.0 W

3.6

0.45

1.6

±15 V
±14 V

C

°

C

°

Operating Characteristics atTa=25°C, VCC/VEE= ±10 V

Parameter Symbol
Current drain with no load I
Input offset voltage V
Input bias current I
Input voltage range V
Maximum output voltage V

Slew rate SR
Limiter current (built-in type) I

Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.

CC

SC

IO
B
ID

O

RS% 10 kΩ 27mV

RL=33Ω ±8 V
R

L

C1 = 0.1 µF

Conditions

=33Ω,R1=2.2Ω,

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

min typ max Unit

10 30 mA

50 500 nA

–9 +8 V

0.15 V/µs

0.5 A

51695HA(II) No.4981-1/4

Pin Assignment

Block Diagram

LA6524

Sample Application Circuit

Load

2.2[Ω]

0.1[µF] (Film)

No.4981-2/4