trodas
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I have a dilema and I would like to hear your recommendation for best audio dual SOIC opamp, running at +5V only. Not much is there to choose from, but I'm sort of torn between these there:
AD823 Analog Devices: AD823: Dual, 16 MHz, Rail-to-Rail FET Input Amplifier :: Operational Amplifiers (Op Amps) :: Amplifiers and Comparators
LM4562 LM4562 - Dual High Performance, High Fidelity Audio Operational Amplifier
AD8397 Analog Devices: AD8397: Rail-to-Rail, High Output Current Amplifier :: Operational Amplifiers (Op Amps) :: Amplifiers and Comparators
AD823 got a bad name for being too harsh and flat sounding (and hard to get one), LM4562 is picky a like to pick up interferences, not to mention still being a bit too much harsh/sharp ... (but I have few at hand) and I did not know much about AD8397, except that it could be get as sample easily.
The opamp will be used as LineIn input opamp on my X-Fi. Replacing a MC33078 opamp.
So, guys, are any of these even better that the TI original MC33078? And witch one would you recommend to install?
AD823 Analog Devices: AD823: Dual, 16 MHz, Rail-to-Rail FET Input Amplifier :: Operational Amplifiers (Op Amps) :: Amplifiers and Comparators
LM4562 LM4562 - Dual High Performance, High Fidelity Audio Operational Amplifier
AD8397 Analog Devices: AD8397: Rail-to-Rail, High Output Current Amplifier :: Operational Amplifiers (Op Amps) :: Amplifiers and Comparators
AD823 got a bad name for being too harsh and flat sounding (and hard to get one), LM4562 is picky a like to pick up interferences, not to mention still being a bit too much harsh/sharp ... (but I have few at hand) and I did not know much about AD8397, except that it could be get as sample easily.
The opamp will be used as LineIn input opamp on my X-Fi. Replacing a MC33078 opamp.
So, guys, are any of these even better that the TI original MC33078? And witch one would you recommend to install?