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Ordering number: EN5329
Monolithic Linear IC
LA6540M
4-output Power Operational Amplifier
Overview
The LA6540M is a 4-output power operational amplifier
developed for use in consumer and industrial equipment.
Package Dimensions
unit : mm
3097-MFP16FS
[LA6540M]
Functions
.
High output current (IOmax = 0.7 A : typ)
.
Includes a current limiter
.
Wide operating voltage range (±2to±16 V)
.
Single-supply operation possible (4 to 32 V)
.
Thermal shutdown built in
16
1
12.6
0.35
Specifications
Maximum Ratings atTa=25°C
Parameter Symbol Conditions Ratings Unit
Maximum supply voltage V
Input voltage V
Allowable power dissipation Pd max 0.7 W
Operating temperature Topr –20 to +75
Storage temperature Tstg –40 to +150
CC/VEE
IN
9
5.4
8
1.8max
1.5
0.1
1.0
0.6251.35
2.8
SANYO : MFP16FS
±18 V
±17 V
0.15
°
°
0.625
6.35
C
C
7.6
Operation Characteristics atTa=25°C, VCC= +15 V, VEE= –15 V
Parameter Symbol
No-load current drain I
Input offset voltage V
Input offset current I
Input bias current 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
IO
Mute OFF 15 30 mA
IO
B
RS% 10 kΩ 27mV
Conditions
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
10 100 nA
50 300 nA
Continued on next page.
22896HA (II) No.5329-1/4
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Continued from preceding page.
LA6540M
Parameter Symbol
Input common-mode voltage
range
Common-mode signal rejection
ratio
Maximum output voltage V
Slew rate SR R
Limiting current (built in) I
V
ID
CMRR 60 75 dB
O
SC
Pin Assignment
Conditions
RL=33Ω±11 ±12 V
=33Ω,R1=2.2Ω, C1 = 0.1 µF 0.15 V/µs
L
min typ max Unit
–14 +13 V
0.5 0.7 A
Sample Application Circuit
No.5329-2/4
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Test Circuits
LA6540M
No.5329-3/4
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LA6540M
Specifications of specified board
25 × 25 × 1.65 mm
Material: Glass epoxy
With specified board
Independent IC
Allowable power dissipation, Pd max – W
Ambient temperature, Ta —°C
3
Copper foiled area:
2
100 mm
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer’s
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer’s products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be exported without obtaining the export license from the authorities
concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co. , Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification”
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of February, 1996. Specifications and information herein are subject to
change without notice.
PS No.5329-4/4
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