Part Number: TPA3122D2 hello, I'm using a TPA3122D2 BTL configuration for an amplifier with square wave input. I'm feeding it at 17V and the load is composed of two 4 ohm speakers in series. The problem that I am finding in some parts is that the…
Part Number: TPA3122D2 I'm designing an amplifier with a 12V power rail using the TPA3122 IC with single ended outputs. Using the two gain setting pins (GAIN0 and GAIN1), the gain of the IC can be set to 20dB, 26dB, 32dB, or 36dB. I'm confused on calculating…
Part Number: TPA3122D2 Hi, I have a problem with the shutdown control in mono amplifier that I designed around TPA3122. When the shutdown is off (/SD is high) the amp runs fine. However with some units the shutdown does not turn the chip completely off…
Part Number: TPA3122D2 Hi, I am looking to make a PCB for 5 TPA3122D2 amplifier chips to drive a total of 10 small speakers. In order to save space I would ideally like to use SMT components for the circuitry surrounding the amplifier.
I would like to…
Part Number: TPA3122D2 Hi, I'm trying to use the TPA3122D2 to drive a speaker driver in a design. To test it out I purchased components to build the example circuit given here: http://www.ti.com/lit/ug/slou214a/slou214a.pdf (P.4 Figure 3).
I built out…
Part Number: TPA3122D2 Hi,
I was trying to make a portable amplifier using TPA3122. the layout is shown below.
It is not working and oscillates with tick--tick sound.
Please help to fix the problem.
Other Parts Discussed in Thread: TPA3112D1 , TPA3122D2 , TPA3130D2 Hi
i am trying to build power amplifier whose output should be 10-20w to drive the 8 ohms speaker for our active noise control system.
honestly the optimal solution is to find a mono power…
Other Parts Discussed in Thread: TPA3122D2 Hi!! I have two questions about TPA3122D2:
-First: Can I get an output bipolar simetrical voltage (i.e. -5V to +5V) if I introduce at pin LIN a square bipolar signal (i.e. -500mV to +500mV) using the schematic…
