Part Number: LM4550B Hello,
The CS4207 component of CIRRUS LOGIC is soon no longer available.
This component allows the pseudo differential on the audio In/Out lines.
I want to put the audio lines (LINE_OUT and LINE_IN) in pseudo differential on the…
Part Number: LM4550B
Above is the interface between ADSP processor and LM4550B CODEC.
Issue: When CODEC is out of reset and receives the SYNC successfully, it is not generating a CODEC_READY bit 1 (Slot 0, Bit 15) although the frequencies at BITCLK…
Part Number: LM4550B Hi Team,
The LM4550B is AC '97 Rev 2.1 Complian.
If the SoC is HDA interface, could I use the LM4550B to integrated audio?
Thanks.
Part Number: LM4550B Hi Experts
Please find below details that I am concerned in using the TI LM4550BVHX/NOPB AC 97 codec in my design to replace the STAC9753AXTAED1X AC 97 codec from Tempo Semiconductor.
I found that the AVDD used on your codec has…
Prasanth,
If there is a driver for the LM4550B it would have been updated last in the mid 2000s. It would also be upstream in the community by now. There are no plans to develop or updates any drivers for this device.
best regards,
-Steve wilso…
Part Number: LM4550B We have three LM4550B codecs with the SDATA_OUT lines chained together and driven from an FPGA pin.
When the FPGA pin drive strength is set to 2mA, we get a very rounded square wave and on about 1% of boards the codecs will occasionally…
Part Number: LM4550B Hi All,
We've got an application that uses a bunch of LM4550B codecs to implement a multi-channel audio mixer.
We were thinking of taking one of the unused codec channels, removing the codec and adding a Bluetooth module to be…
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…
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
