Part Number: TPA6111A2 Other Parts Discussed in Thread: TPA6133A2 , TPA6130A2 Hi,
In the datasheet of TPA6133A2, gain is mentioned as fixed. Is there any way to increase the gain of TPA6133A2?
Regards
Divya
Hi Ivan,
The Output voltage required is 4 Vpp. As you must be aware that just voltage is not enough, it needs proper current to drive the speakers.
1.The impedance of our earphone is 16 ohm.
2.In my previous design, I had mono input so I was using…
Part Number: TPA6111A2 Other Parts Discussed in Thread: TPA6132A2 How quickly does the TPA6111A2 turn off when the shutdown pin is pulled high? Does is turn off without loud clicks or pops from the outputs? And how quickly does it turn back on when the…
Part Number: TPA6111A2 Other Parts Discussed in Thread: TPA6110A2 , LM4880 , LM4881 , TPA0211
Hello E2E,
I'd like to know the temperature dependence for harmonic distortion for following products.
- TPA6111A2 - TPA6110A2 - LM4880 - LM4881 - TP…
Part Number: TPA6111A2
Hi,
I am using TPA6111A2 as a headphone amplifier, in the single ended configuration. Do I have to short the feedback resistor and output coupling capacitor for the channel that is not being used. I have highlighted the parts with…
Other Parts Discussed in Thread: TPA6111A2 , TPA6110A2 I see reeferences to the TPA6111A2 MSOP EVM but there does not appear to be anyway to order this item from the e-store or elsewhere. Is it possible to get an actual eval board for tests?
Thanks, P…
Adam,
Have you tried to reduce either input or output capacitors? This should reduce the low frequency response, loosing bass for better stability.
You may also try with TPA6111A2 to check if it's more stable.
Best regards, -Ivan Salazar Applications…
Other Parts Discussed in Thread: LM4881 , TPA6111A2 , TPA6130A2 , TPA6132A2 I want to use a TPA6111A2 with a split supply. As you may know, it's pin-for-pin compatible with the old Nat'l LM4881.
It's designed to be used with a single 5V supply - along…
Other Parts Discussed in Thread: TPA6111A2 , OPA1664 Hi,
We are using OPA1664 opamp as an 8th order low pass filter, having a sharp cut off. Finally, the audio is sent to the headphone amplifier TPA6111A2.
We are thinking of using audio codec and implement…
Hello Ivan-san,
Thank you for your reply.
Umm, so the difference I can concider is only whether TI estimate same conditon b/w TPA6110A2 and TPA6111A2 or not.
(Because package size and thermal pad size are same. And since spec is similar, I guess die size may…