Part Number: LM4549B Tool/software: Dear,
We selected LM4549B audio codec for Line In, Line out , MIC IN requirement.
We need reference schematic for more understanding. Please help on the same.
Part Number: LM4549B Other Parts Discussed in Thread: TPA6166A2 , LM4546B , LM4550B , Tool/software: Hi Expert,
I want to find a codec that support AC97 v2.3 to replace AD1981BJSTZ. Could you help with that?
BR,
Moon
Part Number: LM4549B Hi Team,
My customer has below challenge:
We are putting LM4549BVHX/NOPB into our CAD library and there seems to be a discrepancy on two pins.
https://www.ti.com/lit/ds/symlink/lm4549b.pdf?ts=1713269333223&ref_url=https%253A…
Part Number: LM4549B Tool/software: Hi,
I am woking on designing AC97 interface using audio codec LM4549B. I have a question regarding Line_out_L and Line_Out_R output signal level.
Can you please clarify the max analog voltage output for line_out_l…
Part Number: LM4549B Hi,
I am working on LM4549B design. I am not sure what ground reference to be used for LINE_OUT_L and LINE_OUT_R.
Request you to clarify what ground should be used for LINE_OUT_L and LINE_OUT_R.
Regards,
Anurag
Other Parts Discussed in Thread: LM4549B Hi Team,
My customer selcted our device, LM4549B for Audio Codec and asked me there is any reference ground layout.
9.3.1 in datasheet stated keeping analog and digital grounds separate, and connecting them…
Other Parts Discussed in Thread: LM4546B , LM4550B , LM4549B Hi Team,
One of my customers, Draeger Medical (bedside hospital patient monitors), has been using a WM9705CSEFL/RV from Wolfson/Cirrus that is now going obsolete. They need AC'97 support so…
Hi Sam,
The TLV320AIC3100 is not specifically certified for AC'97. The AIC3100 is limited in the number of inputs, which could be an issue for ac'97
The TI devices that are specifically designed with AC'97 in mind are:
LM4546B
LM4549B
LM4550B…
