Ordering number: EN911D Monolithic Linear IC LA6458M, 6458S High-Performance Dual Operational Amplifiers Overview Package Dimensions The LA6458 consists of two independent, internally phase compensated operational amplifiers. Application areas include active filters, audio preamplifiers, and various electronic circuits. unit : mm 3032B-MFP8 [LA6458M] Features . LA6458M : 8-pin MFP package, : 9-pin SIP package . LA6458S Phase compensation circuit built in. . High gain, low noise. . Slew rate : l.1V/s typ. Specifications SANYO : MFP8 Maximum Ratings at Ta = 25C Parameter Symbol Maximum supply voltage VCC/VEE 18 V Differential input voltage VID 30 V Common-mode input voltage VIN 15 V LA6458M 300 mW LA6458S 500 mW Allowable power dissipation Conditions Ratings Unit unit : mm 3017C-SIP9 [LA6458S] Pd max Operating temperature Topr -20 to +75 C Storage temperature Tstg -40 to +125 C SANYO : SIP9 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. SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 63096HA(II)/1100YT/8237KI/8064KI/O064KI,TS No.911-1/5 LA6458M, 6458S Operating Characteristics at Ta = 25C, VCC = 15 V, VEE = -15 V Parameter Input offset voltage Input offset current Input bias current Common-mode input voltage Common-mode rejection ratio Voltage gain Maximum output voltage Symbol VIO IIO IB VICM CMR VGO VO (1) VO (2) Slew rate SR Equivalent input noise voltage VNI Current drain Supply voltage rejection ICC SVR Conditions min RS = 10 k RL ^ 2 k, VO = 10 V RL ^ 10 k RL ^ 2 k LA6458M: VG = 0, RL ^ 2 k LA6458S: VG = 0, RL ^ 2 k LA6458M: RS = 1 k , B.P.F. = 10 Hz to 30 kHz LA6458S: RS = 1 k , B.P.F. = 10 Hz to 30 kHz RS % 10 k 12 70 86 12 10 typ 0.5 5 60 14 90 100 14 13 1.0 1.1 1.6 1.7 3.5 30 max 6 200 500 6 150 Unit mV nA nA V dB dB V V V/s V/s V V mA V/V Test Circuits (Pin assignment : SIP/MFP package) 1. VIO, SVR 2. IIO, IB 3. VICM, CMR 4. VGO 5. VO 6. SR Unit (resistance: ) No.911-2/5 LA6458M, 6458S 8. ICO 7. VNI 10Hz to 30kHz Pd max - Ta Ambient temperature, Ta - C Allowable power dissipation, Pd max - mW Allowable power dissipation, Pd max - mW Unit (resistance : ) Pd max - Ta Ambient temperature, Ta - C Equivalent Circuit Pin No. : LA6458M, ( ) of pin No. : LA6458S Pin Assignments Top view No.911-3/5 LA6458M, 6458S Sample Application Circuit RIAA preamplifier (VG = 32.5 dB) Input Bias current, IB - nA Supply voltage, VCC - V Ambient temperature, Ta - C Frequency, f - Hz Equivalent input noise voltage, VN - mV/! Hz Maximum output amplitude voltage, Vop-p - V Load resistance, RL - Maximum output voltage, VO max - V Frequency, f - Hz Maximum output amplitude voltage, Vop-p - V Open-loop voltage gain, VGO - dB Unit (resistance: , capacitance: F) Frequency, f - Hz No.911-4/5 LA6458M, 6458S 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 June, 1996. Specifications and information herein are subject to change without notice. PS No.911-5/5