LM4808MM National Semiconductor, LM4808MM Datasheet
LM4808MM
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LM4808MM Summary of contents
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... Excellent power supply ripple rejection n Unity-gain stable n Minimum external components Applications n Headphone Amplifier n Personal Computers n Microphone Preamplifier Connection Diagram Order Number LM4808M, LM4808MM See NS Package Number M08A, MUA08A DS101276-1 DS101276 February 2000 0.1% (max) 0.1% (typ (typ) SOP & MSOP Package ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Storage Temperature Input Voltage Power Dissipation (Note 4) ESD Susceptibility (Note 5) ESD Susceptibility (Note 6) Junction Temperature Soldering Information (Note 1) Small Outline Package ...
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Electrical Characteristics The following specifications apply for V Symbol Parameter I Supply Current DD V Input Offset Voltage OS P Output Power o Electrical Characteristics The following specifications apply for V Symbol Parameter I Supply Current DD V Input Offset ...
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External Components Description Compo- nents Inverting input resistance which sets the closed-loop gain in conjuction with forms a high pass filter with C Input coupling capacitor which blocks the DC voltage at the amplifier’s input terminals. ...
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Typical Performance Characteristics THD+N vs Frequency DS101276-9 THD+N vs Frequency DS101276-12 THD+N vs Output Power DS101276-15 (Continued) THD+N vs Frequency DS101276-10 THD+N vs Output Power DS101276-13 THD+N vs Output Power DS101276-16 5 THD+N vs Frequency DS101276-11 THD+N vs Output Power ...
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Typical Performance Characteristics THD+N vs Output Power DS101276-18 THD+N vs Output Power DS101276-21 Output Power vs Load Resistance DS101276-24 www.national.com (Continued) THD+N vs Output Power DS101276-19 Output Power vs Load Resistance DS101276-22 Output Power vs Supply Voltage DS101276-25 6 THD+N ...
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Typical Performance Characteristics Output Power vs Power Supply DS101276-27 Power Dissipation vs Output Power DS101276-30 Channel Separation DS101276-33 (Continued) Clipping Voltage vs Supply Voltage DS101276-28 Power Dissipation vs Output Power DS101276-31 Noise Floor DS101276-34 7 Power Dissipation vs Output Power ...
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Typical Performance Characteristics Open Loop Frequency Response DS101276-50 Supply Current vs Supply Voltage DS101276-44 Frequency Response vs Output Capacitor Size DS101276-47 www.national.com (Continued) Open Loop Frequency Response DS101276-51 Frequency Response vs Output Capacitor Size DS101276-45 Typical Application Frequency Response DS101276-48 ...
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Application Information POWER DISSIPATION Power dissipation is a major concern when using any power amplifier and must be thoroughly understood to ensure a successful design. Equation 1 states the maximum power dissipation point for a single-ended amplifier operating at a ...
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Application Information For output power into a 32 load, the required V is 2.12 volts. A minimum supply rail of 2.42V results PEAK from adding V and V . Since standard supply OPEAK OD ...
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Application Information Silk Screen Top Layer Solder Mask DS101276-41 (Continued) DS101276-39 DS101276-40 11 Bottom Layer DS101276-42 Drill Drawing DS101276-43 www.national.com ...
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... Physical Dimensions www.national.com inches (millimeters) unless otherwise noted Order Number LM4808MM NS Package Number MUA08A Order Number LM4808M NS Package Number M08A 12 ...
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... 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 ...