Quad Matched 741-Type Operational Amplifiers OP11 FEATURES PIN CONFIGURATION Guaranteed V : 500 V maximum OS OUT A 1 14 OUT D Guaranteed matched CMRR: 94 dB minimum IN A 2 13 IN D 3 12 Guaranteed matched V : 750 V maximum +IN A +IN D OS 4 11 V+ OP11 V LM148/LM348 direct replacement +IN B 5 10 +IN C Low noise IN B 6 9 IN C Silicon-nitride passivation OUT B 7 8 OUT C Internal frequency compensation Figure 1. 14-Lead PDIP (N-14) Low crossover distortion (P Suffix) Continuous short-circuit protection Low input bias current GENERAL DESCRIPTION The OP11 provides four matched 741-type operational amplifiers in a single 14-lead PDIP. The OP11 is pin compatible with the LM148, LM348, RM4156, RM4158, and HA4741 amplifiers. The amplifier is matched for common-mode rejection ratio and offset voltage, which is very important in designing instrumentation amplifiers. In addition, the amplifier is designed to have equal positive-going and negative-going slew rates, which is an important consideration for good audio system performance. The OP11 is ideal for use in designs requiring minimum space and cost while maintaining performance. V+ IN +IN OUTPUT V Figure 2. Simplified Schematic Rev. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Fax: 781.461.3113 2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 02784-003 02784-001OP11 TABLE OF CONTENTS Features .............................................................................................. 1 Matching Characteristics..............................................................4 General Description ......................................................................... 1 Absolute Maximum Ratings ............................................................5 Pin Configuration............................................................................. 1 ESD Caution...................................................................................5 Revision History ............................................................................... 2 Typical Performance Characteristics ..............................................6 Specifications..................................................................................... 3 Outline Dimensions ..........................................................................9 Electrical Characteristics............................................................. 3 Ordering Guide .............................................................................9 REVISION HISTORY 6/07Rev. A to Rev. B Updated Format..................................................................Universal Deleted 14-Lead Hermetic DIP/CERDIP .......................Universal Changes to Table 1............................................................................ 3 Deleted Table 3 Renumbered Sequentially .................................. 3 Changes to Table 2, Layout, Table 3, and Table 4 ......................... 4 Changes to Table 5 and Table 6....................................................... 5 Changes to Figure 17........................................................................ 8 Updated Outline Dimensions ......................................................... 9 Changes to Ordering Guide ............................................................ 9 4/02Rev. 0 to Rev. A Change OP-09/OP-11 to OP11..............................................Global Edits to Pin Connections................................................................. 1 Edits to Figure 1................................................................................ 1 Edits to Absolute Maximum Ratings ............................................. 2 Edits to Ordering Guide .................................................................. 2 Edits to Spec Tables .......................................................................2-4 Deletion of Dice Characteristics..................................................... 5 Deletion of Wafer Test Limits Table............................................... 5 Deletion of Typical Electrical Characteristics Table .................... 5 Rev. B Page 2 of 12