LM4766T DATASHEET PDF

LMT/NOPB Texas Instruments Audio Amplifiers Overture Audio Pwr Amp Series Dual 40W datasheet, inventory, & pricing. LMT Texas Instruments Audio Amplifiers datasheet, inventory, & pricing. LMT LM – Overture Audio Power Amplifier Series Dual Watt Audio Power Amplifier With Mute, Package: to , Pin Nb=15 LM OvertureTM.

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Each amplifier within the LM has an independent.

Single Supply Amplifier Application Circuit. Operating graph in the Typical Performance Daatsheet. Thus by knowing the total supply voltage and rated output load, the maximum power dissipation point can be calcu- lated. The LM contains over-voltage protection circuitry that. However, to improve system.

It starts operating again when the die temperature. Taking into account supply line fluc.

Overture Audio Power Amplifier Series Dual 40-Watt Audio Power Amplifier With Mute

This greatly reduces the stress imposed on the IC by thermal cycling, which in turn improves its reliability under sustained fault conditions. Refer to the graphs of Power Dissipation versus Output Power in the Typical Performance Characteristics section which show the actual full range of power dissipation not just the maximum theoretical point that results from Equation 1.

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SPiKe Protection means that these. Since the die temperature is directly dependent upon the. SPiKe Protection means that these parts are safeguarded at the output against overvoltage, un- dervoltage, overloads, including thermal runaway and in- stantaneous temperature peaks. This greatly reduces the stress imposed on the IC by. These instabilities can be eliminated through multiple. LM should have its supply leads bypassed with. Output Power in the Typical Performance Characteristics.

Using the best heat sink possible within the cost and space constraints of the system will improve the long-term reliability of any power semiconductor device, as discussed in the Determining the Correct Heat Lm476t Section. This calculation is made using Equation 3.

LMT Datasheet(PDF) – National Semiconductor (TI)

The package dissipation is twice the number which re- sults from Equation 1 since there are two amplifiers in each LM The LM has excellent power supply rejection and does. Upon turn-off, the output of the LM is brought to ground be- fore the power supplies such that no transients occur at power-down. Taking into account supply line fluc- tuations, it is a good idea to pull out 1 mA per mute pin or 2 mA total if both pins are tied together.

The clamping effect is quite the same. The package dissipation is twice the number which re. Once the maximum package power dissipation has been. The waveform to the right of the SOA graph exemplifies how the dynamic pro- tection datasheeet cause waveform distortion when enabled.

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Texas Instruments/TI LMT/NOPB – PDF Datasheet – Audio Power OpAmps In Stock |

The choice of a heat datashest for a high-power audio amplifier is. The LM is a stereo audio amplifier capable of delivering. Equation 1 exemplifies the theoretical maximum power dis. Thus by knowing the total supply voltage and rated output.

PDF LM4766T Datasheet ( Hoja de datos )

Pm4766t Audio Amplifier Application Circuit. Power dissipation within the integrated circuit package is a. The LM is protected from instantaneous peak. Since the die temperature is directly dependent upon the heat sink used, the heat sink should be chosen such that thermal shutdown will not be reached during normal opera- tion.

Single Supply Application Circuit. The clamping effect is quite the same, however, the output transistors are designed to work alter- nately by sinking large current spikes. Using the best heat sink possible within the cost and. Upon system power-up, the under-voltage protection cir. Numbers in parentheses represent pinout for amplifier B.

Please refer to AN for more detailed information. SPiKe Protection Circuitry is not enabled.