Other Parts Discussed in Thread: TPA6203A1 Hi All,
In a portable, battery powered design, we're using the TPA6203A1 audio amplifier to drive an 8 ohm speaker. It's set up using the application schematic shown in figure 30 of the data sheet. I've attached…
Other Parts Discussed in Thread: TPA6203A1 Hi Team,
Please help advise compatible part of TPA6203A, and it needs to be pin to pin compatible.
The PSRR and CMRR needs to be better than TPA6203A.
Lower noise is the top priority.
Regards,
Ray Chien
Other Parts Discussed in Thread: TPA6203A1 , TLV320AIC1110 , TLV320AIC3107 Hi TI,
Could you help to provide me the layout guide for TLV320AIC1110 & TPA6203A1?Thank you so much ~
Hi
I've noticed that if I turn on the amp shortly after I turn it off I hear a pop sound.
my investigation showed that the bypass capcitor takes a long time to discharge. when I assert the SHDNn pin high, it discharges it very rapidly (a few uS…
Other Parts Discussed in Thread: TPA6203A1 Hi,
I'm using TPA6203A1 as audio amplifier in single ended configuration. This is my circuit
Vdd=3.3V
Cbypass=1uF
Ri=22K+-1%, Rf=44K+-1%
Ci=47nF+-10%
R6=R7=47K
I've used schematic drawn in Figure 6 of SLOA142…
Other Parts Discussed in Thread: TPA6203A1 Hi,
Can someone explain how the DC bias is set on the inputs (In + and In -) of the TPA6203A1 on the EVM? It seems like they will drift to an arbitrary DC level unless you add a pull up or pull down.
Other Parts Discussed in Thread: UCC28911 , UCC28910 , TL431 , TIDA-00473 , TLV760 , TLV704 , BQ25619 , BQ25616 , BQ2970 , LP5012 , TPS61169 , TPA6203A1 TI’ s solution - UV Sterilization Box
UV sterilization box was designed by the principle of using UV rays…
Part Number: TPA6211A1-Q1 Other Parts Discussed in Thread: TPA6203A1 , TPA6211A1 Hi,
We received inquiries from a customer about the POP noise of TPA6211A1-Q1 entering shutdown mode. The lower Figures are the circuitry of their designed board and observed…
Hi Daniel,
The schematic and layout seem to be right.
You can have a look at the following devices: TPA0213 and TPA0211, they are mono class-AB audio amplifiers with stereo headphones and they are able to deliver higher output power than LM4864. I think…
Hello Paul,
The pop noise is caused by an unbalanced input in a Single-ended input configuration, so you could use a differential input configuration to avoid this issue. If you can't change the input configuration, so you verify that the tolerance of…