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Part Number: LM4865 Other Parts Discussed in Thread: LM4864 When using LM4865, there is pop issue when switching on/off, the schematic is shown as below. The customer wants to konw how to address this issues.
Hi Mythili,
Please share the schematic and layout for review if possible. You may try reducing the value of Ci while keeping Cb at 1uF, data sheet specifies that low Ci helps reducing clicks and pops.
Most of the pop during enable/disable transition are…
Part Number: LM4865 Hi Team,
I am working in a battery powered application where power consumption is the critical that needs to be taken care, so can you please provide standby/sleep, typical and maximum power consumption values for LM4865 part
Regards…
Part Number: LM4865 Hello Team,
I am using the LM4865 for a new design, and I was wondering about the voltage level that I am using. According to the datasheet, it says it works at 3.3V, but almost all information is using 5V. Do you have a scale of the…
Part Number: LM4865 Hi Team,
I have a question about HP sense termination.
When we don't use headphone Jack, what is the termination of HP sense?
- short to GND?
- HP sense - 150Ω - GND?
Regards,
Kai
Part Number: LM4865 Hi support team.
I have received the following inquiries from my customer regarding volume control issues. Would you please help me to solve it?
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Part Number: LM4865 Hi Audio team,
I have a question about DC Vol/SD pin behavior.
There are two case(①, ②) and depending on shutdown duration, LM4865 drives speaker or not.
Could you let me know maximum shutdown mode duration(max wait time) that can…
Part Number: LM4865 Hi Team,
I have a question about LM4865 Vo1 behavior just after powerup.
see detail in attachment but when they input audio source to -VIN just after powerup, Vo1 doesn't output any data during 0.84~1.44 DC_VOL. once increase DC_VOL…
Part Number: LM4889 Other Parts Discussed in Thread: LM4865 Tool/software: Hello guys,
One of my customer is considering using LM4889MMX/NOPB for their next products.
At this moment, they have the following question. Could you please give me your reply…
Part Number: LM4865 Dear sir, I have a question for HP-Sence line. Referring to Figure 3 of Datasheet, there is a Rs resistor (100kohm) on the HP-Sense line. But in Figure 30,that resistor does not exist. Which is correct, with or without RS resistor?
Regards…
