LM4864M National Semiconductor, LM4864M Datasheet
LM4864M
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LM4864M Summary of contents
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... Typical Application FIGURE 1. Typical Audio Amplifier Application Circuit Boomer ® registered trademark of National Semiconductor Corporation. © 2004 National Semiconductor Corporation LM4864M & LM4864N LM4864MM, 8Ω load (Note 10) LM4864, 16Ω load j Shutdown current * Not recommended for new designs. Contact NSC Audio Marketing. Features ...
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... Not recommended for new designs. Contact NSC Audio Marketing 725MW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE www.national.com MSOP, SOP, and DIP Package 01260702 Top View Order Number LM4864MM, * LM4864M or LM4864N See NS Package Number MUA08A, * M08A or N08E LD Package 01260730 Top View Order Number LM4864LD, ...
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... PIN1 THD = 1% (max kHz; R LM4864LD (Note 11) THD = 1% (max kHz; R LM4864LD (Note 11) THD = 1% (max kHz; R LM4864MM (Note 10) THD = 1% (max kHz LM4864M and LM4864N THD kHz 16Ω 300 mWrms ≤ f ≤ 20 kHz, BW < 80kHz V = 4.9V–5. (Note 1) (Note 3V, for all available packages, unless otherwise specified. Limits apply for T ...
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Electrical Characteristics V The following specifications apply for V 25˚C Symbol Parameter V Output Offset Voltage OS P Output Power O THD+N Total Harmonic Distortion+Noise PSRR Power Supply Rejection Ratio Note 1: All voltages are measured with respect to the ...
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External Components Description Components 1. R Inverting input resistance which sets the closed-loop gain in conjunction with R i high pass filter with Input coupling capacitor which blocks the DC voltage at the amplifier’s input terminals. Also ...
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Typical Performance Characteristics THD+N vs Frequency THD+N vs Output Power THD+N vs Output Power www.national.com (Continued) 01260707 THD+N vs Output Power 01260709 THD+N vs Output Power 01260711 6 THD+N vs Frequency 01260708 01260710 01260712 ...
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Typical Performance Characteristics THD+N vs Output Power Output Power vs Supply Voltage Output Power vs Supply Voltage (Continued) THD+N vs Output Power 01260713 01260715 01260717 7 01260714 Output Power vs Supply Voltage 01260716 Output Power vs Load Resistance 01260718 www.national.com ...
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Typical Performance Characteristics Power Dissipation vs Output Power Dropout Voltage vs Supply Voltage Frequency Response vs Input Capacitor Size www.national.com (Continued) 01260719 01260721 01260723 8 Power Derating Curve 01260720 Noise Floor 01260722 Power Supply Rejection Ratio 01260724 ...
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Typical Performance Characteristics Open Loop Frequency Response Typical Performance Characteristics for the LM4864LD THD+N vs Frequency THD+N vs Power Out (Continued) 01260725 01260731 01260733 9 Supply Current vs Supply Voltage 01260726 (Note 11) THD+N vs Frequency 01260732 THD+N vs Power ...
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Typical Performance Characteristics for the LM4864LD Output Power vs Supply Voltage www.national.com Power Dissipation vs Output Power 01260735 10 (Note 11) (Continued) 01260736 ...
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... Further detailed and specific information concerning PCB layout, fabrication, and mounting an LD (LLP) package is available from National Semiconductor’s Package Engineer- ing Group under application note AN1187. POWER SUPPLY BYPASSING As with any power amplifier, proper supply bypassing is critical for low noise performance and high power supply rejection ...
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Application Information draw will be minimized in idle mode. While the device will be disabled with shutdown pin voltages less than V current may be greater than the typical value of 0.7 µA. In either case, the shutdown pin should ...
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Application Information The high frequency pole is determined by the product of the desired high frequency pole and the differential gain With and f = 100 kHz, the resulting GBWP VD ...
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LM4864 MDC MWC 725MW Audio Power Amplifier With Shutdown Mode Fabrication Attributes Physical Die Identification Die Step Physical Attributes Wafer Diameter Dise Size (Drawn) Thickness Min Pitch Special Assembly Requirements: Note: Actual die size is rounded to the nearest micron. ...
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LM4864 MDC MWC 725MW Audio Power Amplifier With Shutdown Mode IN U.S.A Tel #: Fax: IN EUROPE Tel: Fax: IN ASIA PACIFIC Tel: IN JAPAN Tel: 1 877 Dial Die 1 877 342 5343 1 207 541 6140 49 (0) ...
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... Physical Dimensions 8-Lead (0.150" Wide) Molded Small Outline Package, JEDEC www.national.com inches (millimeters) unless otherwise noted Order Number LM4864M NS Package Number M08A 16 ...
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... Wide) Molded Dual-In-Line Package * Not recommended for new designs. Contact NSC Audio Marketing. 8-Lead (0.118" Wide) Molded Mini Small Outline Package * Order Number LM4864N * NS Package Number N08E Order Number LM4864MM NS Package Number MUA08A 17 www.national.com ...
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... BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials 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. ...