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Part Number: TPA3116D2 Other Parts Discussed in Thread: DRV632 , TINA-TI , OPA1611 , , TIPD118 , DRV632EVM , TAS6424 , TL431
Hi,
Could you please suggest the bridge IC for converting the Class-D amplifier output to the line output ? I am considering attenuating…
Part Number: TPA3116D2 I want to make AC constant current source for 40 to 400 Hz, 40 VA, programmable 0-10 Amp RMS current with THD less than 0.5%, using TPA3116D2 class D audio Power Amplifier, in PBTL mode. I will change Plimit voltage above 5A rms…
Hi, Molly 1) check the input capacitor. It should be 1uF, you can find the capacitor in TPA3116D2EVM (C1/C2/C3/C4). 2) check the bootstrap capacitor (Need be soldered normally), the value should be 0.22uF, you can find these capacitor in TPA3116D2EVM…
Hi CJ,
Those chips have the thermal pad facing down. Using a PCB with proper thermal design should give you enough heat sinking through the board so as not to require an external heatsink as long as you are within the chip power rating on the datasheet…
Hi Severin,
Welcome to e2e.
Regarding the amplifier, TPA3116D2 is an analog input amplifier that don't require external controller. Most of the digital input (I2S) amplifiers need an external controller to write into its registers (through I2C or SPI…
Hi, Charles,
I already did the test with two TPA3116D2EVMs and the mono output from the TLV320AIC34EVM. I could amplify the signal without problems. So, it is possible to connect both amps to the single mono output.
Best regards,
Luis Fernando Rodríguez…
Tomasz
noise will be the same, as it is limited by the input stage noise.
THD is a litle better with 600kHz - but penalty is a litle higher idle current and a litle lower power stage efficiency.
The TPA3116D2EVM have jumpers for the AM0-1-2 pins to make…
Other Parts Discussed in Thread: TPA3130D2EVM , TPA3130D2 , TPA3116D2 , TPA3118D2 , TPA3116D2EVM Hi,
I’m using a TPA3130D2EVM that I modified to run mono mode, I also increased the capacitors to 2*1.5mF. I’ve added an external filter with 2*100uH and 1uF.…
Other Parts Discussed in Thread: TPA3116D2 Hi,
Our team decided to use TPA3116D2 for our system. This is the first time we are to use this amplifier and we have a couple of questions:
1. We saw a video from www.ti.com/.../tpa3116d2evm wherein the characterization…
Other Parts Discussed in Thread: TPA3116D2 , TPA3116D2EVM There are 2 channels in the TPA3116D2. I would like to know what is the maximum output power at 2ohm, 4 ohm and 8 ohm load with 24V power supply PER CHANNEL. The datasheet curves does not mention…
