LM3886T/NOPB National Semiconductor, LM3886T/NOPB Datasheet
LM3886T/NOPB
Specifications of LM3886T/NOPB
*LM3886T/NOPB
LM3886T
Related parts for LM3886T/NOPB
LM3886T/NOPB Summary of contents
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... FIGURE 1. Typical Audio Amplifier Application Circuit Overture ™ and SPiKe ™ Protection are trademarks of National Semiconductor Corporation. © 2003 National Semiconductor Corporation Audio Power Amplifier Series n 135W instantaneous peak output power capability n Signal-to-Noise Ratio ≥ 92dB n An input mute function ...
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Connection Diagram Note 1: Preliminary: call you local National Sales Rep. or distributor for availability www.national.com Plastic Package (Note 12) 01183302 Top View Order Number LM3886T or LM3886TF See NS Package Number TA11B for Staggered Lead Non-Isolated Package or TF11B ...
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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 |V |+|V | (No Signal) + − Supply Voltage |V |+|V | (Input Signal) Common Mode Input Voltage Differential Input Voltage (Note 16) Output Current ...
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Electrical Characteristics The following specifications apply for V apply for T = 25˚C. A Symbol Parameter CMRR Common Mode Rejection Ratio (Note 3) A Open Loop Voltage Gain VOL (Note 3) GBWP Gain-Bandwidth Product e (Note 4) Input Noise IN ...
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Test Circuit #1 (DC Electrical Test Circuit) Test Circuit #2 (AC Electrical Test Circuit) 5 01183303 01183304 www.national.com ...
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Single Supply Application Circuit *Optional components dependent upon specific design requirements. Refer to the External Components Description section for a component functional description. FIGURE 2. Typical Single Supply Audio Amplifier Application Circuit www.national.com 6 01183305 ...
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Equivalent Schematic (excluding active protection circuitry) 7 01183306 www.national.com ...
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External Components Description (Figure 1 and Figure 2) Components 1. R Acts as a volume control by setting the voltage level allowed to the amplifier’s input terminals Provides DC voltage biasing for the single supply operation and ...
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Typical Performance Characteristics Safe Area Supply Current vs Supply Voltage Pulse Thermal Resistance 01183318 Pulse Thermal Resistance 01183320 01183365 9 SPiKe Protection Response 01183319 01183321 Supply Current vs Output Voltage 01183322 www.national.com ...
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Typical Performance Characteristics Pulse Power Limit Supply Current vs Case Temperature Clipping Voltage vs Supply Voltage www.national.com (Continued) 01183323 01183325 01183327 10 Pulse Power Limit 01183324 Input Bias Current vs Case Temperature 01183326 Clipping Voltage vs Supply Voltage 01183328 ...
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Typical Performance Characteristics THD + N vs Frequency THD + N vs Frequency THD + N vs Output Power (Continued) THD + N vs Frequency 01183329 THD + N vs Output Power 01183331 THD + N vs Output Power 01183333 ...
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Typical Performance Characteristics THD + N vs Output Power THD + N vs Output Power THD + N vs Output Power www.national.com (Continued) THD + N vs Output Power 01183335 THD + N vs Output Power 01183337 THD + N ...
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Typical Performance Characteristics THD + N Distribution THD + N Distribution THD + N Distribution (Continued) 01183341 01183343 01183345 13 THD + N Distribution 01183342 THD + N Distribution 01183344 Output Power vs Load Resistance 01183346 www.national.com ...
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Typical Performance Characteristics Note: The maximum heat sink thermal resistance values, ø Power Dissipation vs Output Power Output Power vs Supply Voltage www.national.com (Continued) Max Heatsink Thermal Resistance (˚C/W) at the Specified Ambient Temperature (˚C) Maximum Power Dissipation vs Supply ...
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Typical Performance Characteristics IMD 60 Hz, 7 kHz, 4:1 IMD 60 Hz, 1:1 IMD 60 Hz, 7 kHz, 1:1 (Continued) 01183351 01183353 01183355 15 IMD 60 Hz, 7 kHz, 4:1 01183352 IMD 60 Hz, 7 kHz 1:1 01183354 Mute Attenuation ...
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Typical Performance Characteristics Mute Attenuation vs Mute Current Power Supply Rejection Ratio Open Loop Frequency Response www.national.com (Continued) Large Signal Response 01183357 01183359 01183361 16 01183358 Common-Mode Rejection Ratio 01183360 ...
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... These parameters are in addition to knowing the maximum junction temperature and the thermal resistance of the IC, both of which are provided by National Semiconductor benefit to the system designer we have provided Maxi- mum Power Dissipation vs Supply Voltages curves for vari- ...
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Application Information Determining Maximum Power Dissipation Power dissipation within the integrated circuit package is a very important parameter requiring a thorough understand- ing if optimum power output obtained. An incorrect maximum power dissipation (P ) calculation may ...
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Application Information Typical signal-to-noise figures are listed for an A-weighted filter which is commonly used in the measurement of noise. The shape of all weighting filters is similar, with the peak of the curve usually occurring in the 3 kHz–7 ...
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Application Information phase, can feedback in a similar manner and cause insta- bilities. Out of phase ground loops also are troublesome, causing unexpected gain and phase errors. The solution to most ground loop problems is to always use a single-point ...
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Application Information The minimum gain from Equation (8) is select a gain of 13 (Non-Inverting Amplifier); resulting in a sensitivity of 973 mV. Letting R equal 100 kΩ gives the required input imped- IN ance, however, this would ...
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Definition of Terms (Continued) applies with the output transistors conducting alternately at a high enough frequency that the peak capability of neither transistor is exceeded. Power Bandwidth: The power bandwidth of an audio am- plifier is the frequency range over ...
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Physical Dimensions inches (millimeters) unless otherwise noted Order Number LM3886T NS Package Number TA11B Order Number LM3886TF NS Package Number TF11B 23 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. ...