Hello,
sorry to ask once more about the tda1541.
I have done NOS with my CD880 and was thinking about that famous I/V converter output stages. Most of them - if not all - are about to inject 2mA into the analog outs of the TDA1541.
Thinking back about the 16bit and 60nA associated with LSB, is it really reasoably possible to null the output and keeping true 16bit resolution?
Same issue with feeding two TDA1541 with complementary input; one with original - one with inverted digital in. How to ensure that both analog outs of the tda1541 will have the same current sink (-2mA) up to a precision of 60nA.
Hence, actually i feel very good with the OPA 5532 out of the CD880 and do really think if modding the output stage will make sense.
Thanks for listening/reading
Claus
sorry to ask once more about the tda1541.
I have done NOS with my CD880 and was thinking about that famous I/V converter output stages. Most of them - if not all - are about to inject 2mA into the analog outs of the TDA1541.
Thinking back about the 16bit and 60nA associated with LSB, is it really reasoably possible to null the output and keeping true 16bit resolution?
Same issue with feeding two TDA1541 with complementary input; one with original - one with inverted digital in. How to ensure that both analog outs of the tda1541 will have the same current sink (-2mA) up to a precision of 60nA.
Hence, actually i feel very good with the OPA 5532 out of the CD880 and do really think if modding the output stage will make sense.
Thanks for listening/reading
Claus
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