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  • LM4766: LM4766 EOL and replacement

    TI Thinks Resolved
    Part Number: LM4766 Other Parts Discussed in Thread: TAS5825M , TAS5828M LM4766 is very old material, Will there be an EOL plan？Any new replacement materials？
    • Answered

  • RE: LM4766: Voltage at Metal Tab

    Resolved
    Hi Yanming, Thank you for your comment. I suggested to the customer to replace the LM4766 with a new product. I t cannot be easily migrated to a new product because the LM4766 has been used for 10 years and is a part that greatly affects the equipment…

  • LM4766: Bridge mode supply

    TI Thinks Resolved
    Part Number: LM4766 Hi, Good day. Our customer has this question regarding the LM4766. Can you please help us clarify? Thank you. I want to set the circuit up in bridged mode however. the data sheet shows pins 6 and 11 tied to -VEE whereas VCC is not used…

  • LM4766: Simulation Error

    TI Thinks Resolved
    Part Number: LM4766 Hi, Good day. Our customer wants to simulate the LM4766 using Pspice for TI however they face an error that states "Subcircuit LM4766_0 used by X_U1 is undefined". COuld you please help us on how to fix this issue. I appreciate your…

  • LM4766 silent or it give distortion

    TI Thinks Resolved
    Other Parts Discussed in Thread: LM4766 , TPA3116D2 Hello, I use the LM4766 in single supply mode. For that I use Figure 6 as a bridged amp (Figure 5) in the datasheet. The resistor RSN and the capacitor CSN left out. My problem is, the output works very…
    • Answered

  • RE: LM3886: Stability when LM3886 gain is set below 10 (gain 10 is datasheet required)

    Resolved
    Hi Yiting Sadly seems the Class-D amp doesn't have such low THD. Please check if TPA3138 could be used. And another Class-AB product, LM4766 also has good THD value, it's not our group's product. You could raise another Thread about this device…
    • Answered

  • LM4766: Is my amplifier circuit correctly configured, please?

    Resolved
    Part Number: LM4766 kai klaas69 very kindly provided me with data and analysis regarding the LM4766 Amplifier section of my circuit. e2e.ti.com/.../877048 Now that I have modelled the circuit with components, is it possible that it could be thoroughly…
    • Resolved
    • Answered

  • LM4766: Query regarding the circuit between Pin4 and Pin 6

    Resolved
    Part Number: LM4766 Kai, kindly answered my query regarding the use of LM4766 as an Ampifier using the link attached. He stated "You can close S1 permamently, if you don't want to mute the LM4766 by hand." As he did not offer a value for Cs, may it take…
    • Resolved

  • RE: LM4766: LM4766 max output power in bridged mode

    Hi Bjoern, In the test condition of no load connected, the AMP still be able to works well, as the feedback loop is internal designed, doesn't rely on load condition. Dylan

  • LM4766: LM4766 - noise riding on top of the sinwave

    TI Thinks Resolved
    Part Number: LM4766 I designed a stereo audio amplifier using the TI LM4766 and I’m seeing noise riding on top of the sinewave. Please see attached pictures (no noise, noise, noise plus clipping). This is a single ended, stereo (2x20W), 42V rail…

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