Part Number: TPA3139D2 Hi,
I am using TPA3139D2 and till now I did not used PLIMIT feature. From now I want to limit output power to 1W. What is voltage divider I have to define in purpose configuring this limit. Do you have any expression for calculation…
Part Number: TPA3139D2 Hi,
I have several question about TPA3139D2 Class D Amplifier.
1) In datasheet chapter 6.1 absolute Maximum Ratings. Minimum load Resistor is 4.8 ohm @ BTL, (10V < PVCC <14.4V) condition.
But 4 ohm speaker application is…
Part Number: TPA3139D2 Other Parts Discussed in Thread: TAS5806MD , PCM1822 Hi Experts,
We would like to ask your assistance on finding solutions for audio amplifier for mass production:
The audio amp in use was a component that supports speaker output…
Part Number: TPA3139D2 Other Parts Discussed in Thread: TLV320AIC3106 Hi TI Experts,
We are planning to connect TLV320AIC3106 (CODEC) to the audio amplifier (TPA3139D2). The analogue output from CODEC (on the pin LEFT_LOP) is connected to the audio amplifier…
Part Number: TPA3139D2 Hello,
I use a TPA3139D2RGER, I have high current consumption 320mA when I SD/FAULT is high (3V3) and mute is Low (0V). Can you confirm that is this current consumption is normal ? I can't find this information in the datasheet…
Part Number: TPA3139D2 Hello Experts, My customer would like to know whetherTPA3139D2 will work with a dual rail power supply( It means that it can be connected a negative power supply to GND terminal) . Customer expects that the output reference voltage…
Part Number: TPA3139D2 Other Parts Discussed in Thread: TPA3128D2 , Hello Experts, I would like to know whether TPA3139D2 will behave same as a behavior in a following thread. Will TPA3139D2 be same behavior as during turned on of TPA3128D2? https://e2e.ti…
Part Number: TPA3139D2 Hi team,
My customer wants to use a TPA3139D2 with a 3W speaker in their design.
Because they have size and height concern, they hope to know if these 2 caps could be eliminated or become smaller, like 47uF or less?
What's the function…
Part Number: TPA3139D2 Other Parts Discussed in Thread: TPA3128D2 Hi team,
the speaker uses a supply 10V with 4 ohm speaker.
the speaker has 6 ft of cable. are any coils or some arrangement necessary to prevent EMI or RFI on this cable?
with the older…