Part Number: TPA3118D2 Other Parts Discussed in Thread: TPA3116D2 , Tool/software: Hello, I would like to use an existing amplifier board design built around two TPA3118D2 amplifiers (to provide 4x30W 8 Ohm output). But as far as my research on this forum…
Part Number: TPA3118D2 Hi team,
According to Figure 37 on page 26 of the data sheet, the Sync pin of each IC is connected with 10 kΩ, and a 1 nF bypass capacitor is implemented on the Sync pin of the slave side. However, if a 1nF bypass capacitor is…
Part Number: TPA3118D2-Q1 Tool/software: Hi,
As E2e post below. We still work Switching noise issue.
https://e2e.ti.com/support/audio-group/audio/f/audio-forum/1351977/tpa3118d2-q1-noise-issue/5158829?tisearch=e2e-sitesearch&keymatch=tpa3118%20noise#5158829…
Part Number: TPA3118D2 Hi Team,
There is a fault output issue after thermal protection. FAULTZ pin is connected directly to SDZ for automatic recovery from thermal protection, but FAULTZ pin is still low even through thermal protection latch is cleared…
Part Number: TPA3118D2 Tool/software: Hi, I have a design using the TPA3118D2 class D amplifier chip. The design is configured with mulitple chips as daughter cards, and a motherboard where they can be connected with one design as the master timing source…
Part Number: TPA3118D2-Q1 Other Parts Discussed in Thread: TPA3118D2 Hi,
I would like to check table 3. power limit. output voltage should be (Vrms) or (Vpeak-to-peak).
We meansure on our board adjust R value, found Vout ( Vpeak-to-peak) change as…
Part Number: TPA3118D2 Other Parts Discussed in Thread: TPA3128D2 , Hi,
Good Day.
In previous designs, customer had used the TPA3118D2. He is looking at replacing it with TPA3128D2. The devices seem to be 100% pin compatible with the exception of…
Part Number: TPA3118D2-Q1 Hi,
We found TPA3118D2-Q1 in some frequency may have noise can't pass EMI test.
Is there any can adjust to avoid this noise or reduce the noise? thanks!
Thanks!
Part Number: TPA3118D2 Hi, TI support team
We are developing Audio AMP using TPA3118D2.
On testing short-circuit protection, we found below issue.
- Not operated short-circuit protection about 0.7V~0.8V output level.(Customer development board)…
