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Texas Instruments LM3886TF

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Texas Instruments
TO-220-11 Isolated
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    LM3886TF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM3886TF price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM3886TF to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    LM3886TF Typical application Circuitry


    The LM3886TF is a high-performance audio power amplifier that can output 38W into an 8 Ohm load and 68W of average continuous power into a 4 Ohm load with 0.1% THD+N from 20Hz to 20kHz. It is a piece of the Overture series from Texas Instruments. In order to interface this amplifier with your circuitry, let's take a look at some of its critical pins:

    1. Power Supply Pins (V+, V-, Pins 1 and 4): Pin 1 (V+) is the positive power supply input and should be connected to a positive voltage, typically +35V. The negative voltage, generally -35V, should be connected to pin 4 (V-), which is the negative power supply input.

    2. Signal Ground (SG, Pin 7): This pin acts as the signal reference ground. It has to be linked to the ground of the source of your signal input.

    3. Mute (Mute, Pin 8): The Mute pin controls the mute function. A voltage applied to this pin can turn off the output, providing a muting function. The use of this pin relies on the particular specifications of your design.

    4. Input (In, Pin 10): The Input pin is where the audio signal to be amplified is input. Connect this pin to your audio source.

    5. Output (Out, Pin 3): This pin is the output of the amplifier. Connect your speaker or other output device to this pin.

    6. Bootstrap (Boot, Pin 5): The Bootstrap pin is connected to an external capacitor used to improve performance.

    7. Feedback (Pin 9): Connect this pin to the output through a resistor to create a feedback loop.

    Remember, the LM3886TF operates in a single-supply or split-supply manner. The power source's capacity to deliver the required output power is a requirement. Always follow the data sheet guidelines, consider decoupling capacitors near power pins, and use appropriate grounding to reduce noise and oscillations. Also, note the proper heat sinking requirements of the LM3886TF, as it can run quite warm when driving high-power loads.

    LM3886TF informationLM3886TF information

    LM3886TF FAQ

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    We have a professional and experienced quality control team to strictly verify and test the LM3886TF. All suppliers must pass our qualification reviews before they can publish their products including LM3886TF on icwhale.com; we pay more attention to the channels and quality of LM3886TF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the LM3886TF price and inventory displayed accurate?

    The price and inventory of LM3886TF fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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    6. What is the process for return or replacement of LM3886TF?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM3886TF we delivered, we will accept the replacement or return of the LM3886TF only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of LM3886TF.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as LM3886TF pin diagram, LM3886TF datasheet?

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