Part Number: LM48100Q-Q1 Hello,
I have an issue where the OUT A and OUT B of the LM48100Q-Q1 are the same signal, they are not differential.
For example even if a sinusoidal waveform is present at the outputs they are identical and so there is no output…
Part Number: LM48100Q-Q1 Dear All ,LM48100QMHE/NOPB is used in one of the design and need to estimate the worst-case bus capacitance as multiple I2C devices are connected on the BUS. Unfortunately the I2C pin capacitance data is not given on the datasheet…
Part Number: LM48100Q-Q1 We are looking for some technical document on the SPI flash chip (W25Q128JV SPI Flash) and audio amplifier from TI (LM48100Q-Q1 Mono amplifier).
We are trying to understand if these chips have any controlled impedance, length matching…
Part Number: LM48100Q-Q1 The SDA Data Hold Time parameter t6 is listed in Table 6.9 but does not show up in the waveform view of Figure 12. What waveform relationship is t6 referring to?
Thank you
Hi, Hao,
Could you provide details about how you simulate the failure with the device?
Have you tried to use a different power supply just for the LM48100Q-Q1? Something like a bench power supply in order to see if it could be related?
If you remove speaker…
Part Number: LM48100Q-Q1 Hello, I only need 1 input. What should I do with the second unused audio input? AC coupling to GND is not ideal as I would have to add a test point to our ICT fixture.
Thank you
Part Number: LM48100Q-Q1 Other Parts Discussed in Thread: TPA2028D1 , TPA2018D1 , TPA2016D2 , TLV320DAC3120 , TAS2505 , TLV320DAC3100 Hi,
We're using the following 2 speaker amplifiers in our existing 2 products.
Speaker Amplifier: LM4666SD/NOPB LM48100QMHE…
Part Number: LM48100Q-Q1 How are you doing,
When we use the lm48100q audio amplifier, our customer need the function:
either OUTA or OUTB of 48100 can detect the speaker short to GND or open.
Our software engineer found something in debugging: when…
Part Number: LM48100Q-Q1 Hi,
We are using LM48100 to driver speaker. The HW design is attached as below.
The output power in LM48100's datasheet is 1.3W. We are trying to understand the output power is peak to peak output power(peak voltage of OUTA…