LM4898ITL National Semiconductor, LM4898ITL Datasheet
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LM4898ITL
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LM4898ITL Summary of contents
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... Connection Diagrams Mini Small Outline (MSOP) Package Top View Order Number LM4898MM See NS Package Number MUB10A Boomer ® registered trademark of National Semiconductor Corporation. © 2003 National Semiconductor Corporation Key Specifications j Improved PSRR at 217Hz j Power Output at 5.0V & 1% THD j Power Output at 3.3V & ...
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... Connection Diagrams LLP Package Top View Order Number LM4898LD See NS Package Number LDA10B 9 Bump micro SMD Package Top View Order Number LM4898ITL, LM4898ITLX See NS Package Number TLA09AAA www.national.com (Continued) 20073735 20073736 2 LD Marking 20073756 Z- Assembly Code XY - Date Code TT - Die Run Traceability ...
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Typical Application FIGURE 1. Typical Audio Amplifier Application Circuit 3 20073701 www.national.com ...
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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 3) ESD Susceptibility (Note 4) ESD Susceptibility (Note 5) Junction Temperature Thermal Resistance θ (LLP) ...
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Electrical Characteristics V The following specifications apply for V 25˚C. Symbol Parameter I Quiescent Power Supply Current DD I Shutdown Current SD P Output Power o THD+N Total Harmonic Distortion+Noise PSRR Power Supply Rejection Ratio CMRR Common-Mode Rejection Ratio V ...
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Typical Performance Characteristics LD Specific Characteristics THD+N vs Output Power 4Ω LM4898LD Power Dissipation vs Output Power www.national.com THD+N vs Frequency 200737A1 Power Derating Curve 200737A4 6 = ...
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Typical Performance Characteristics Non-LD Specific Characteristics THD+N vs Frequency 8Ω 400mW THD+N vs Frequency 4Ω 225mW THD+N vs Frequency V ...
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Typical Performance Characteristics Non-LD Specific Characteristics THD+N vs Output Power 8Ω THD+N vs Output Power V = 2.6V PSRR vs Frequency 8Ω, Input 10Ω Terminated ...
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Typical Performance Characteristics Non-LD Specific Characteristics Output Power vs Supply Voltage R = 8Ω L Power Dissipation vs Output Power Power Dissipation vs Output Power (Continued) Output Power vs Supply Voltage 200737D3 200737D6 200737D8 4Ω L 200737D5 ...
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Typical Performance Characteristics Non-LD Specific Characteristics Supply Current vs Shutdown Voltage Shutdown Low Clipping (Dropout) Voltage vs Supply Voltage Power Derating Curve www.national.com (Continued) Supply Current vs Shutdown Voltage 200737E0 Open Loop Frequency Response 200737E2 200737E4 10 Shutdown High 200737E1 ...
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Typical Performance Characteristics Non-LD Specific Characteristics CMRR vs Frequency 8Ω, 200mV DD L PSRR vs Common Mode Voltage Application Information DIFFERENTIAL AMPLIFIER EXPLANATION The LM4898 is a fully differential audio amplifier ...
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... Characteristics shows the maximum power dissipation ver- sus temperature. Further detailed and specific information concerning PCB layout, fabrication, and mounting an LLP package is available from National Semiconductor’s pack- age Engineering Group under application note AN-1187. www.national.com PCB LAYOUT AND SUPPLY REGULATION (Continued) CONSIDERATIONS FOR DRIVING 3Ω ...
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Application Information function of output power. If typical operation is not around the maximum power dissipation point, the LM4898 can operate at higher ambient temperatures. Refer to the Typical Perfor- mance Characteristics curves for power dissipation informa- tion. POWER SUPPLY ...
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Application Information AUDIO POWER AMPLIFIER DESIGN Design a 1W/8Ω Audio Amplifier Given: • Power Output • Load Impedance • Input Level • Input Impedance • Bandwidth 100Hz–20kHz A designer must first determine the minimum supply rail to obtain the specified ...
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Physical Dimensions inches (millimeters) unless otherwise noted LLP Order Number LM4898LD NSPackage Number LDA10B 15 www.national.com ...
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Physical Dimensions www.national.com inches (millimeters) unless otherwise noted (Continued) Mini Small Outline (MSOP) Order Number LM4898MM NSPackage Number MUB10A 16 ...
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... 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. inches (millimeters) unless otherwise noted (Continued) 9-Bump micro SMD Order Number LM4898ITL, LM4898ITLX NS Package Number TLA09AAA ± ...