Ordering number : EN2623F Monolithic Linear IC LA6500 Power Operational Amplifier Overview The LA6500 is a power operational amplifier. Features • High output current (IO max = 1.0A) • High gain • With current limiter • Capable of being operated from single supply Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit ±18 V VID 30 V Common-mode input voltage VIN ±15 V Output current IO max 1.0 A Allowable power dissipation Pd max1 With infinity large heat sink 20 W Pd max2 Independent IC 1.75 W Operating temperature Topr -20 to +75 °C Storage temperature Tstg -55 to +150 °C Maximum supply voltage VCC/VEE Differential input voltage Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. 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. 82708 MS/32896HA(II)/7297TA,TS No.2623-1/4 LA6500 Electrical Characteristics at Ta = 25°C, VCC /VEE = ±15V Parameter Symbol Ratings Conditions min Unit typ max Quiescent current dissipation ICCO 6.0 12.0 mA Input offset voltage VIO 2 6 mV Input offset current IIO 10 200 nA Input bias current IB 100 700 nA Common-mode input voltage VICM -15 +13 V Common-mode rejection CMR 70 Maximum output voltage VO Voltage gain VGO Slew rate SR GV = 0, RL = 33Ω, R = 2.2Ω, L = 0.1µF Equivalent input noise voltage VNI Rg = 1kΩ, DIN AUDIO Supply voltage rejection SVR 30 Limiting current ISC 1.0 range 80 ±12 RL = 33Ω dB ±13 V 100 dB 0.15 V/µs µV 2 150 µV/V A Package Dimensions unit : mm (typ) 3079C Pd max -- Ta 4.5 2.7 0.9 5 1 0.8 (1.6) 17.8 21.3 23.0 15.0 1.3 (8.8) 3.6 2.7 10.4max 10.0 Allowable power dissipation, Pd max -- W 25 1.7 0.45 4.5 Infinite heat sink 20 15 5°C/W heat sink 10 10°C/W heat sink 5 20°C/W heat sink No heat sink 0 -20 8.4 0 20 40 60 75 80 Ambient temperature, Ta -- °C SANYO : 220-5H Pin Assignment + − 2 3 4 5 +VIN −VIN VEE OUTPUT VCC Top view 1 No.2623-2/4 LA6500 Equivalent Circuit −VIN 2 Current limiter 5 VCC +VIN 1 4 OUTPUT 3 VEE Test Circuit (1) VIO, SVRR (2) VO (3) CMMR, VICM 9.9kΩ 9.9kΩ 100Ω VO1 + ±1V 9.9kΩ 100Ω VIO is VCC / VEE = ± 15V VCC = 15, 5V SVRR is VEE = -5, -15V (3) IB(+) CMRR V1 = ± 7.5V 15×100 CMR = 20log ∆VO (5) IIO 9.9kΩ 9.9kΩ 100Ω 50kΩ + 100Ω VO2 − VO1 50kΩ×100 VO3 50kΩ 100Ω 9.9kΩ IB(−) = (7) ICC 50kΩ 100Ω + VO2 9.9kΩ IB(+) = 9.9kΩ VO3 − VO1 50kΩ×100 + 100Ω V1 (4) IB(−) 50kΩ VO 100Ω 2kΩ VIO = VO1 / 100 ∆VO1 SVR(+) = SVR(−) 100×10V 9.9kΩ 100Ω VO + 100Ω 100Ω + 100Ω VO4 9.9kΩ IIO = VO4 − VO1 50kΩ×100 (8) SR +15V Oscilloscope ICC + Pulse Generator 1kHz 2kΩ + −15V 10Vp-p Square wave No.2623-3/4 LA6500 (9) VGO (10) VNI 5pF 100kΩ 100kΩ + + 100Ω NULL 1kΩ VO + 100Ω 1kΩ 100kΩ VGO = 20log DIN AUDIO Filter 1000×20 ∆VO Application Circuit Example VCC + 5 3 2.2Ω 0.1µF LA6500 4 OUT + VEE 2 1 −VIN +VIN SANYO Semiconductor Co.,Ltd. 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 Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise to smoke or fire, or accidents 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 Semiconductor Co.,Ltd. products described or contained herein are controlled under any of applicable local export control laws and regulations, such products may require 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 consent of SANYO Semiconductor 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 Semiconductor Co.,Ltd. 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. Upon using the technical information or products described herein, neither warranty nor license shall be granted with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of August, 2008. Specifications and information herein are subject to change without notice. PS No.2623-4/4