Part Number: LM1877 on datasheet it says the operating temperature is 0～165，but when i decrease the voltage for device，it can work under -40 ，so i just want to know is it property，can i have some information for this ，can it be stable under -40 degree…
Part Number: LM1877 Other Parts Discussed in Thread: TPA3111D1 , TPA3137D2
Dear all,
Could we use LM1877 to replacement the TCA0372 or not?
If not, could you suggest more suitable IC to us?
The circuit as below,
Thanks!
Other Parts Discussed in Thread: LM1877 , TPA0212 Dear Sir
Currently we used LM1877 to design on R L GND Audio Jack
Due to this project SPEC just only need 0.1W stereo 8ohm speaker and LM1877's total BOM space is too large
Please kindly suggest…
Hi Peter,
I should have clarified better what I was looking for. I'm looking for the output waveform from the LM1877. I believe it will be clipping substaintially with 37% THD.
With Vin at 12V, the LM1877 has a typical output of 1.3W/Channel at 10…
Other Parts Discussed in Thread: LM1877 The customer is looking for an audio amplifier
Requirements: HSOP package, power above 8 W, dual channel, class AB, working voltage is 13.8 v
Part Number: LM4755 Other Parts Discussed in Thread: LM1877 Hi Team,
We found there is output noise from LM4755 when connected to external pre-amp and larger speaker through RCA cable.
Usually LM4755 is connected to Speaker (~2W). My customer is…
Other Parts Discussed in Thread: TPA1517 , LM1877 , LM386 , LM4880 , TPA6205A1 Could you provide graph about output power vs supply voltage with following devices and conditions. I am maiking a search headphone amp which can drive about 120mW with these…
