i've been playing around with philips tda family for years- 1543, 1387, 1541... ect...
now i'd like to try something different, but still current output dac, but with no current offset.
what are the chips that fits my criteria?
current output dac with 0 current offset. doesn't matter the year or price as long as its still widely available.
thanks for your ideas.
now i'd like to try something different, but still current output dac, but with no current offset.
what are the chips that fits my criteria?
current output dac with 0 current offset. doesn't matter the year or price as long as its still widely available.
thanks for your ideas.
AD1865, no current offset, +/- 1mA current out, +/- 5V analog supply, +5V digital supply.
I purchased a chip on Ebay from Hong Kong last year for less than US $20 and it works so I believe it is genuine. I do not know whether it is a genuine K grade though. However after MSB trimming it sounds very good. I am using only a diy wirewound 500 ohm resistor for iv, with a parallel capacitor for low pass filtering, with no other iv circuitry.
I purchased a chip on Ebay from Hong Kong last year for less than US $20 and it works so I believe it is genuine. I do not know whether it is a genuine K grade though. However after MSB trimming it sounds very good. I am using only a diy wirewound 500 ohm resistor for iv, with a parallel capacitor for low pass filtering, with no other iv circuitry.
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