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LM6118/LM6218 Fast Settling Dual Operational Amplifiers May 1999 LM6118/LM6218 Fast Settling Dual Operational Amplifiers General Description The LM6118/LM6218 are monolithic fast-settling unity-gain-compensated dual operational amplifiers with ± 20 mA output drive capability. The PNP input stage has a typical bias current of 200 nA, and the operating supply voltage is ± 5V to ± 20V. These dual op amps use slew enhancement with special mirror circuitry to achieve fast response and high gain with low total supply current. The amplifiers are built on a junction-isolated VIPTM (Vertically Integrated PNP) process which produces fast PNP's that complement the standard NPN's. Features Typical j Low offset voltage: j 0.01% settling time: j Slew rate Av = -1: j Slew rate Av = +1: j Gain bandwidth: j Total supply current: j Output drives 50 load ( ± 1V) 0.2 mV 400 ns 140 V/µs 75 V/µs 17 MHz 5.5 mA Applications n D/A converters n Fast integrators n Active filters Connection Diagrams and Order Information Small Outline Package (WM) Dual-In-Line Package (J or N) DS010254-3 DS010254-4 Top View Order Number LM6218WM See NS Package Number M14B Top View Order Number LM6118N, LM6218AN or LM6218N See NS Package Number N08E VIPTM is a trademark of National Semiconductor Corporation. © 1999 National Semiconductor Corporation DS010254 www.national.com Typical Applications DS010254-1 Single ended input to differential output AV = 10, BW = 3.2 MHz 40 VPP Response = 1.4 MHz VS = ± 15V Wide-Band, Fast-Settling 40 VPP Amplifier www.national.com 2 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Total Supply Voltage Input Voltage Differential Input Current (Note 3) Output Current (Note 4) Power Dissipation (Note 5) ESD Tolerance (C = 100 pF, R = 1.5 k) 42V (Note 2) ± 10 mA Internally Limited 500 mW Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10 sec.) 150°C -65°C to +150°C 300°C Operating Temp. Range LM6118 LM6218A LM6218 -55°C to +125°C -40°C to +85°C -40°C to +85°C ± 2 kV Electrical Characteristics ± 5V VS ± 20V, VCM = 0V, VOUT = 0V, IOUT = 0A, unless otherwise specified. Limits with standard type face are for TJ = 25°C, and Bold Face Type are for Temperature Extremes. Typ Parameter Input Offset Voltage Input Offset Voltage Input Offset Current Input Bias Current Input Common Mode Rejection Ratio Positive Power Supply Rejection Ratio Negative Power Supply Rejection Ratio Large Signal Voltage Gain Conditions VS = ± 15V V- + 3V VCM V+ - 3.5V V- + 3V VCM V+ - 3.5V V- + 3V VCM V+ - 3.5V V- + 3V VCM V+ - 3.5V VS = ± 20V V- = -15V 5V V+ 20V V+ = 15V -20V V- -5V Vout = ± 15V VS = ± 20V Vout = ± 10V VS = ± 15V Supply = ± 20V VS = ± 15V VS = ± 15V, Pulsed VS = ± 15V, Vout = ± 10V RS = Rf = 2k, Cf = 10 pF VS = ± 15V, Vout = ± 10V RS = Rf = 2k, Cf = 10 pF VS = ± 15V, fo =