Finding terminals plating
Hi , were can i find data about the LMC7101ILT terminals plating ?
Forum Posts
Mystery RC circuit in TS482IDT Audio Amplifier.
Hey,I'm currently working on upgrading an audio amplifier design I inherited. I've gone through the circuit in detail and I think I've got a handle on most of it. But I'm stumped by the purpose of the highlighted RC circuit. Anybody have any ideas on...
Resolved! Distortion of TDA7297 at 40kHz~80kHz
Hello, I would like to know the distortion of TDA7297 at 40kHz~80kHz. If it's distortion may over 1%, please give some alternatives. Thanks.Reference: https://www.st.com/resource/en/datasheet/tda7297.pdf
Sampling simultaneously 8 analog microphones with ADC120
Hi All,Could you please advice. Does ADC120 support simultaneous sampling of 8 channels? Can i connect to it 8 IMP23ABSU Analogue MEMS microphones, sample acoustic signals from all microphones for further processing in DSP?
Resolved! Choosing Decoupling Capacitors Values for TS482IDT audio amplifier.
Hello, We have an audio amplifier circuit in our design using the TS482IDT chip. We're wondering if there's any guidance on what is a good value for decoupling capacitors for the chip? Is 0.01uF acceptable? Or Could we use 0.1uF?Thanks,
AUDIO RECORD
Hello,I would like to know how to record sound through microphone. I have a STM32L552E-EVAL evaluation board and I have a example provided with this card 'Demo' but after reading the recommendations I still cannot record sound via the headphones prov...
TSX712 used in a Sallen-Key topology: issues with some capacitors packages
Hi everybody,We are using TSX712 in a Sallen-key topology used as low-pass filter We haveC1, C2 = 1 uFR1,R2 = 1KVpsupp = 5VVin = sinusoidal signal with amplitude 4,5 Vpp, offset=2,5V, Freq = 60 HzVout is the expected one when using Capacitors package...
TDA7563B DD （POwerSO36）
The original TDA7563BDD is replaced by TDA7563BPD. What is the upgrade after the upgrade? Please explain in detail. Thanks. Maybe we can replace the chip with a better one. Any recommendations? Not afraid of expensive. Just as long as it's good.
Resolved! Unknown IC
To whom it may concern, I have an IC, two diiferent IC's in fact, in my hand and it was hard to figure out what they are, their function, or any tech info. I would kindly like to ask for tech feedback, instruction, ie any information you can provide....