LM4701T/NOPB National Semiconductor, LM4701T/NOPB Datasheet
LM4701T/NOPB
Specifications of LM4701T/NOPB
LM4701T
Related parts for LM4701T/NOPB
LM4701T/NOPB Summary of contents
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... FIGURE 1. Typical Audio Amplifier Application Circuit SPiKe ™ Protection and Overture ™ are trademarks of National Semiconductor Corporation. © 2004 National Semiconductor Corporation Audio Power Amplifier Series Key Specifications n THD+N at 1kHz at continuous average output power of 25W into 8Ω: n THD+N from 20Hz to 20kHz at 30W of continuous average output power into 8Ω ...
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... Absolute Maximum Ratings 4) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage | (No Signal) Supply Voltage | (with Input and Load) Common Mode Input Voltage Differential Input Voltage Output Current Power Dissipation (Note 6) ...
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Electrical Characteristics (Notes 4, 5) The following specifications are for V ply for T = 25˚C. A Symbol Parameter PSRR Power Supply Rejection Ratio (Note 2) CMRR (Note 2) Common Mode Rejection Ratio A (Note 2) Open Loop Voltage Gain ...
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Test Circuit #1 (Note 2) (DC Electrical Test Circuit) Test Circuit #2 (Note 3) (AC Electrical Test Circuit) www.national.com 10083504 4 10083503 ...
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Bridged Amplifier Application Circuit FIGURE 2. Bridged Amplifier Application Circuit Single Supply Application Circuit FIGURE 3. Single Supply Amplifier Application Circuit 10083505 10083506 5 www.national.com ...
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Auxillary Amplifier Application Circuit Equivalent Schematic www.national.com FIGURE 4. Auxillary Amplifier Application Circuit (Excluding Active Protection Circuitry) 6 10083507 10083508 ...
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External Components Description Components 1 R Prevents currents from entering the amplifier’s non-inverting input which may be passed through to the B load upon power down of the system due to the low input impedance of the circuitry when the ...
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Typical Performance Characteristics THD + N vs Frequency THD + N vs Frequency THD + N vs Output Power www.national.com THD + N vs Frequency 10083510 THD + N vs Output Power 10083512 THD + N vs Output Power 10083514 ...
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Typical Performance Characteristics THD + N vs Output Power THD + N vs Output Power Clipping Voltage vs Supply Voltage (Continued) THD + N vs Output Power 10083516 10083518 10083520 9 10083517 Clipping Voltage vs Supply Voltage 10083519 Clipping Voltage ...
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Typical Performance Characteristics Power Dissipation vs Output Power Power Dissipation vs Output Power Output Power vs Supply Voltage www.national.com (Continued) 10083522 10083524 10083526 10 Power Dissipation vs Ouput Power 10083523 Output Power vs Load Resistance 10083525 Output Mute vs Mute ...
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Typical Performance Characteristics Pulse Response Output Mute vs Mute Pin Voltage Common-Mode Rejection Ratio (Continued) 10083528 10083530 10083532 11 Large Signal Response 10083529 Power Supply Rejection Ratio 10083531 Open Loop Frequency Response 10083533 www.national.com ...
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Typical Performance Characteristics Safe Area Supply Current vs Supply Voltage Pulse Thermal Resistance www.national.com (Continued) Spike Protection Response 10083534 10083536 10083538 12 10083535 Pulse Thermal Resistance 10083537 Supply Current vs Output Voltage 10083539 ...
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Typical Performance Characteristics Pulse Power Limit Supply Current vs Case Temperature Supply Current (I EE Standby Pin Voltage (Continued) 10083540 10083542 ) vs 10083544 13 Pulse Power Limit 10083541 Standby Current ( Standby Pin Voltage 10083543 Input ...
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Application Information MUTE MODE By placing a logic-high voltage on the mute pin, the signal going into the amplifiers will be muted. If the mute pin is left floating or connected to a logic-low level, the amplifier will be in ...
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Application Information passing utilizing a large tantalum or electrolytic capacitor (10 µF or larger) which is used to absorb low frequency varia- tions and a small ceramic capacitor (0.1 µF) to prevent any high frequency feedback through the power supply ...
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Application Information may reduce pops resulting from power supplies that ramp extremely quick or exhibit overshoot during system turn-on. AUDIO POWER AMPLlFIER DESIGN Design a 25W/8Ω Audio Amplifier Given: Power Output Load Impedance Input Level Input Impedance Bandwidth 20 Hz ...
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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. ...