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…
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…
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…
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.
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…
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…
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
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…
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…
