Part Number: TPA3117D2 Hi Expert,
Could you please let me know the reason of needs 10 ohm resistor for REG_OUT pin?
This pin is LDO output, Is it for low pass filter for external power supply?
Also, could you please let me know the recommended wattage…
Part Number: TPA3117D2 Hello,
A gain drop of about -1.2 dB is seen at about 20 Hz in the 18.2-dB gain setting of TPA3117D2. As the input signal is taken at the device's input pin after an input capacitor, I guess it cannot be an effect of the capacitor…
Part Number: TPA3117D2 Hello,
TPA3117D2 has some mode selection pins such as GAIN[0:1], PBTL, and FSEL. Are those pins latched or state? If they are latched, which timing are the pin conditions latched?
I'd like to ask one more question. The TPA3117D2…
Part Number: TPA3117D2 Other Parts Discussed in Thread: TPA3128D2 , TPA3129D2 Hi Team,
Could you help suggest the chip that newer than TPA3117D2?
Spec is similar to TPA3117D2 and also support 24V/15W. thanks.
Roy
Part Number: TPA3117D2 Person in charge Thank you. About 40 are made and half are bad. Good products will also become defective if the power is turned on and off repeatedly. There seems to be something wrong when turning the power on/off. What is different…
Part Number: TPA3117D2 Everyone has a request. Using TPA3117d2, we prototyped according to the reference circuit diagram in the data sheet. 20 of the 40 had cracked sound from the speaker when the power was turned on. The power supply voltage is 24V. If…
Part Number: TPA3117D2 Hello My client is currently working on a smart speaker with the TPA3117D2. The current output is designed as Mono max 10W. We will ask you to review the current circuit configuration. (/ SD, PLIMIT, REG_OUT, FSEL, input, output pin…
Other Parts Discussed in Thread: TPA3117D2 , TPA3110D2 Please provide the TPA3110D2 or TPA3117D2 of Supply Current Data at below condition.
＜ Condition ＞
・ Single end input
・ PBTL out put.
・ 1kHz input signal
・ Speaker impedance 6 Ω
・ Output power 3W
・ Supply…
We've been noticing a lot of requests for similar parts to replace the NXP devices that are being discontinued. I've made a comprehensive list for these NXP devices and their TI replacements below. Note: they are not pin-to-pin replacements; they are…
