LM1558QML Dual Operational Amplifier General Description Features The LM1558 is a general purpose dual operational amplifier. The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent. n n n n n n No frequency compensation required Short-circuit protection Wide common-mode and differential voltage ranges Low-power consumption 8-lead can and 8-lead mini DIP No latch up when input common mode range is exceeded Ordering Information NS PART NUMBER SMD PART NUMBER NS PACKAGE NUMBER PACKAGE DISCRIPTION LM1558H/883 H08C 8LD Metal Can LM1558J/883 J08A 8LD Cerdip Connection Diagrams Metal Can Package Dual-In-Line Package 20142602 Top View See NS Package Number H08C 20142603 Top View See NS Package Number J08A (c) 2005 National Semiconductor Corporation DS201426 www.national.com LM1558QML Dual Operational Amplifier August 2005 LM1558QML Schematic Diagram 20142601 Numbers in parentheses are pin numbers for amplifier B. www.national.com 2 LM1558QML Absolute Maximum Ratings (Note 1) 22V Supply Voltage Power Dissipation (Note 2) 8LD Metal Can 500 mW 8LD CERDIP TBD Input Voltage (Note 3) 30V 15V Output Short-Circuit Duration Continuous Differential Input Voltage Operating Temperature Range -55C TA +125C Maximum Junction Temperature 150C Storage Temperature Range -65C TA +150C Lead Temperature (Soldering, 10 sec.) 260C Thermal Resistance JA Metal Can 8LD Still Air 150C/W 500LF/Min Air flow 85C/W CERDIP 8LD Still Air 125C/W 500LF/Min Air flow 70C/W JC Metal Can 8LD 30C/W CERDIP 8LD 22C/W ESD tolerance (Note 4) 300V Quality Conformance Inspection MIL-STD-883, Method 5005 - Group A Subgroup Description Temp ( C) 1 Static tests at +25 2 Static tests at +125 3 Static tests at -55 4 Dynamic tests at +25 5 Dynamic tests at +125 6 Dynamic tests at -55 7 Functional tests at +25 8A Functional tests at +125 8B Functional tests at -55 9 Switching tests at +25 10 Switching tests at +125 11 Switching tests at -55 3 www.national.com LM1558QML LM1558 Electrical Characteristics DC Parameters The following conditions apply, unless otherwise specified. VCC = 15V, VCM = 0V, RS = 10K Symbol Parameter Conditions Note VCM = -12V VCM = +12V Input Offset Voltage VIO VCM = 0V Input Offset Current -5.0 5.0 mV 1 -6.0 6.0 mV 2, 3 -5.0 5.0 mV 1 -6.0 6.0 mV 2, 3 5.0 mV 1 6.0 mV 2, 3 -5.0 5.0 mV 1 -6.0 6.0 mV 2, 3 VCC = 5V, VCM = 0V -5.0 5.0 mV 1 -6.0 6.0 mV 2, 3 VCM = -12V -200 200 nA 1 -500 500 nA 2, 3 -200 200 nA 1 -500 500 nA 2, 3 -200 200 nA 1 -500 500 nA 2, 3 -200 200 nA 1 -500 500 nA 2, 3 500 nA 1 1500 nA 2, 3 500 nA 1 1500 nA 2, 3 500 nA 1 1500 nA 2, 3 500 nA 1 1500 nA 2, 3 77 dB 1, 2, 3 70 dB 1, 2, 3 5.0 mA 1, 2, 3 VCM = 0V VCC = 5V, VCM = 0V Input Bias Current Unit -5.0 VCM = +12V IIB Max -6.0 VCC = 0V, RS = 50 IIO VCM = -12V VCM = +12V VCM = 0V VCC = 5V, VCM = 0V PSRR CMRR Power Supply Rejection Ratio 5V VCC 15V Common Mode Rejection Ratio -12V VCM 12V ICC Power Supply Current +IOS Short Circuit Current -IOS Short Circuit Current VI Input Voltage Range RI Input Resistance +VOP Output Voltage Swing www.national.com Subgroup Min RS = 50 (both amplifiers measured together) RS = 50, VO = 0V RS = 50, VO = 0V 7.0 mA -45 -14 mA 1 -45 -9 mA 2 -50 -9 mA 3 14 45 mA 1 9.0 45 mA 2 9.0 50 mA 3 (Note 5) -12 12 V 1, 2, 3 (Note 6) 0.3 M 1 RS = 50, RL = 10K, VCC = 20V 16 V 4, 5, 6 RS = 50, RL = 2K, VCC = 20V 15 V 4, 5, 6 RI = 5(KT/q IIB) RS = 50, RL = 10K 12 V 4, 5, 6 RS = 50, RL = 2K 10 V 4, 5, 6 4 (Continued) DC Parameters (Continued) The following conditions apply, unless otherwise specified. VCC = 15V, VCM = 0V, RS = 10K Symbol Parameter -VOP Output Voltage Swing +AVS -AVS Large Signal Voltage Gain Large Signal Voltage Gain Max Unit Subgroup RS = 50, RL = 10K, VCC = 20V -16 V 4, 5, 6 RS = 50, RL = 2K, VCC = 20V -15 V 4, 5, 6 RS = 50, RL = 10K -12 V 4, 5, 6 RS = 50, RL = 2K -10 V 4, 5, 6 Conditions Note RS = 50, RL = 2K, VO = 10V RS = 50, RL = 2K, VO = -10V Min 50 V/mV 4 25 V/mV 5, 6 50 V/mV 4 25 V/mV 5, 6 Unit Subgroup 0.2 V/S 9 0.2 V/S 0.2 V/S 0.2 V/S 250 KHz AC Parameters The following conditions apply, unless otherwise specified. VCC = 15V, VCM = 0V Symbol Parameter Conditions Note VI = -5 to 5V +SR Slew Rate VI = -5 to 5V, RL = 2K, CL = 100pF (Note 6) VI = 5 to -5V -SR GBW Slew Rate Gain Bandwidth VI = 5 to -5V, RL = 2K, CL = 100pF (Note 6) VI = 50mVRMS, = 20KHz, RS = 50, RL = 2K Min Max 9 9 9 9 tR Rise Time RL = 2K, CL = 100pF (Note 6) 1 S 9 OS Overshoot RL = 2K, CL = 100pF (Note 6) 30 % 9 Note 1: "Absolute Maximum Ratings" indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), JA (package junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is PDmax = (TJmax - TA)/JA or the number given in the Absolute Maximum Ratings, whichever is lower. Note 3: For supply Voltages less than 15V, the absolute maximum input Voltage is equal to the supply Voltage. Note 4: Human body model, 1.5 K in series with 100 pF. Note 5: Guaranteed by the CMRR test. Note 6: Guaranteed parameter not tested. 5 www.national.com LM1558QML LM1558 Electrical Characteristics LM1558QML Revision History Section Date Released Revision 05/24/05 A 08/04/05 B www.national.com Section Originator New Released Corporate format. Electrical Section R. Malone Added Thermal Resistance limit in the R. Malone Absolute Maximum Ratings Section 6 Changes 1 MDS data sheet converted into one corp. data sheet format. MDS data MNLM1558-X, Rev. 0B0 will be achrived. Deleted Drift table from electrical section. Reason: Referenced products are 883 only. Added Thermal Resistance limit in the Absolute Maximum Ratings Section for all packages. LM1558QML Physical Dimensions inches (millimeters) unless otherwise noted Metal Can Package (H) NS Package Number H08C Ceramic Dual-In-Line Package (J) NS Package Number J08A 7 www.national.com LM1558QML Dual Operational Amplifier Notes National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. For the most current product information visit us at www.national.com. LIFE SUPPORT POLICY NATIONAL'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. BANNED SUBSTANCE COMPLIANCE National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ``Banned Substances'' as defined in CSP-9-111S2. Leadfree products are RoHS compliant. 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