TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 46 results View by: Thread Post Sort by
    Answered
  • LME49600: OPA1622 headphone amplifier design review / TINA-TI instability at low rail voltages

    Max Hunter
    Max Hunter
    Resolved
    Part Number: LME49600 Other Parts Discussed in Thread: OPA1622 , , TINA-TI , BUF634 , BUF634A , OPA1633 Tool/software: Hi, I am designing a headphone amplifier for use in recording studio applications. It will need to drive high-impedance headphones…
    • Resolved
    • 10 months ago
    • Audio
    • Audio forum
  • LME49600: PSRR

    Mochi
    Mochi
    TI Thinks Resolved
    Part Number: LME49600 Hello, When look at datasheet page7, there are PSRR characteristics data. Figure 18 and 20 are same title +PSRR vs Frequency VS = ± 15V, Wide BW Mode. What is different? Could Figure 20 be -PSRR? Also, are Figure 19 and 21…
    • over 2 years ago
    • Audio
    • Audio forum
  • LME49600: Junction to case thermal resistance

    Aneesha CM
    Aneesha CM
    TI Thinks Resolved
    Part Number: LME49600 Other Parts Discussed in Thread: BUF634 Hello, We are replacing BUF634 with LME49600 in one of our designs. In the thermal information of BUF634 junction to case thermal resistance is mentioned separately for top and bottom…
    • over 2 years ago
    • Audio
    • Audio forum
  • Answered
  • RE: LME49600: Can I use LME49600 as a buffer prior to a summing amplifier?

    Luis Fernando Rodriguez S.
    Luis Fernando Rodriguez S.
    Resolved
    Hi, Mehran, Thank you for your explanation. This is correct, the LME49600 will be a good choice as a buffer since it won't handle any speaker load directly at its outputs. Best regards, Luis Fernando Rodríguez S.
    • over 4 years ago
    • Audio
    • Audio forum
  • Answered
  • LME49600: Open Loop Distortion and Pspice Model

    Shawn Hineline
    Shawn Hineline
    Resolved
    Part Number: LME49600 To Whom It May Concern, In the data sheet the distortion performance is specified with an LME49710 in circuit which I assume is used to linearize the LME49600. I simulated the LME49600 using Pspice and it shows the highest harmonic…
    • Resolved
    • over 3 years ago
    • Audio
    • Audio forum
  • Answered
  • RE: LME49600: LME49600 alternatives

    Luis Fernando Rodriguez S.
    Luis Fernando Rodriguez S.
    Resolved
    Hi, Neil, Unfortunately, we don't have enough DIP devices with those characteristics and low price. The RC4580IP would be the best choice that fits the features that you are looking for. Please let me know if you have additional questions or comments…
    • over 6 years ago
    • Audio
    • Audio forum
  • Answered
  • RE: LME49600: Usage of single power supply

    Sadanori Kato
    Sadanori Kato
    Resolved
    Hi Luis-san, Thank you for your support. According to the figure 31, it seems that LME49600 can be used with the single power supply voltage. However, is my understanding correct that the figure 31 is a typo? Best regards, Kato
    • over 4 years ago
    • Audio
    • Audio forum
  • LME49600: Altium ASCII files SCH and PCB FILE

    Neil Henry
    Neil Henry
    TI Thinks Resolved
    Part Number: LME49600 Hello, Kindly provide the Altium CAD & ASCII files , SCH and PCB FILE. Thank You. Neil Henry IRAD LLC iradllc@outlook.com
    • over 5 years ago
    • Audio
    • Audio forum
  • LME49600: What is the closed loop gain of the LME49600 Evaluation Board design?

    Edward Tsui
    Edward Tsui
    Part Number: LME49600 Other Parts Discussed in Thread: LME49720 Hi Expert, Referring to the design of LME49600 Evaluation Board design. 1. What is the new closed loop gain after DC servo has applied? What is the formula of closed loop gain calulation…
    • over 7 years ago
    • Audio
    • Audio forum
  • Answered
  • RE: OPA1611: in combination with LME49600 and problem with capacitive load.

    Raymond Zhang1
    Raymond Zhang1
    Resolved
    Hi Jones , Question: But in your simulation setup, isn't 10pF in C1 still in the AC signal loop, rather than blocked by L1? I do not know what which C1 of 10pF you are referring to. Do you mean C2 of 10pf? C1 in 1Tf is to block the DC from signal…
    • over 5 years ago
    • Audio
    • Audio forum
>

Didn't find what you are looking for? Post a new question.

  • Ask a new question