Yahoo Poland Wyszukiwanie w Internecie

Search results

1. www.diyaudio.com › community › threadsSomething better than the LM4562? - diyAudio

   www.diyaudio.com › community › threads

   • Zapisane w pamięci cache

   19 maj 2017 · By most standards the LM4562 is a superior op-amp to the NE5532. I'm still (perhaps irrationally) fond of the OPA604, maybe because some equipment I really like used it. That's a FET input op-amp though.

2. www.audiosciencereview.com › forum › indexAIYIMA A07 TPA3255 Amplifier Measurements and Review - LM4562...

   www.audiosciencereview.com › forum › index

   • Zapisane w pamięci cache

   23 lut 2019 · To measure such amplifier, floating or balanced input instrument must be used. Another point to consider is class D output spectrum. A07 operates with carrier frequency of 600kHz and 183 mVrms level, as per following measurement.

3. www.audiosciencereview.com › forum › indexAIYIMA A07 TPA3255 Amplifier Measurements and Review - LM4562...

   www.audiosciencereview.com › forum › index

   • Zapisane w pamięci cache

   7 sty 2021 · We have now SINAD = 88dB at 5W/4ohm/1kHz and @24kHz BW. So considering NE5532, LM4562 and OPA2134, OPA2134 gives best measured results in AIYIMA A07. And it is a JFET opamp, which is always preferred by myself in the positions where slightly higher voltage noise of the opamp is negligible, like here.

4. www.head-fi.org › threads › lm4562-lme49720-lme49860-do-they-sound-different-toLM4562 / LME49720 / LME49860 - Do they sound different to you?

   www.head-fi.org › threads › lm4562-lme49720-lme49860-do-they-sound-different-to

   • Zapisane w pamięci cache

   30 sty 2004 · The LME49720 output stage is optimized for supply voltages under +-17 volts. The LME49860 is optimized for +-14.5 to 22 volts. The LM4562 is similar to the LME49720 except it's in a metal case and has better heat dissipation and drives 600 ohms effortlessly.

5. www.audiosciencereview.com › forum › indexAIYIMA A07 TPA3255 Amplifier Measurements and Review - LM4562...

   www.audiosciencereview.com › forum › index

   • Zapisane w pamięci cache

   21 sty 2021 · I have made a thorough THD and IMD vs. amplitude measurements of my AIYIMA A07 TPA3255 amplifier, with LM4562 opamps (reduces noise and distortion slightly compared to original NE5532), powered from Mean Well RS-100-24 SMPS set to 27Vdc voltage.

6. www.quarktwin.com › blogs › integrated circuitA Deep Dive into the Wondrous World of the LM4562

   www.quarktwin.com › blogs › integrated circuit

   • Zapisane w pamięci cache

   30 maj 2023 · The LM4562 has undeniably set the cat among the pigeons, pushing the envelope and setting a new benchmark for op-amps in the audio realm. It's akin to a high jumper effortlessly clearing the bar, raising it for others to aspire to.

7. www.ti.com › product › LM4562LM4562 data sheet, product information and support | TI.com

   www.ti.com › product › LM4562

   • Zapisane w pamięci cache

   TI’s LM4562 is a 2-channel, 55-MHz, high-fidelity, high performance audio op amp. Find parameters, ordering and quality information.