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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.
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.
23 lut 2019 · pma said: AIYIMA A07 TPA3255 Amplifier Measurements LM4562 option. I received my A07 yesterday, on January 6, 2021, shipped from Italy. Purchased at Amazon.de and as stated on their website, it arrived without a power supply. I am testing the A07 with 2 different power supplies.
19 sty 2023 · The LM4562 is an excellent op amp for audio applications and is one of the more reasonably priced. Are you just interested in trying something different? Reactions: LeifB60
7 sty 2021 · It seems paying a few more dollars for LM4562 op amp instead of NE5532 doesn't really make much sense. LM4562 may be slightly better, but the difference is not audible. Click to expand...
20 lut 2009 · I now use the LM4562 opamp in circuits where I need low noise, low THD & IMD, while driving low-impedance loads. In many applications the LM4562 fills the gap between two of my favorite op-amps; the AD797 and the NE5532. All three opamps have outstanding noise performance as well as very low IMD.
8 gru 2018 · The LM4562 is a completely unsuitable replacement for a J-FET op-amp. It's a BJT input op-amp with a high bias current of 72nA, compared to, 65pA typical, 20nA worst case, for a J-FET op-amp such the old TL072 and a 55MHz of GBWP could be far too fast for a circuit and layout designed for one with a GBWP of 3MHz.
