| ColinA |
On a TEAC VRDS 10
Is it feasable to take the output from the dacs which feed pins 2 & 3 on the Op Amps.
Feed this into one OPA627 and use it's output, with a minimum of extra components, to feed a line imput on amplifier?
Any suggestions?
Also there seems to be a feedback to test 2&3 on the SA7350AGP
On the data sheet these are shown as not connected?
:mad:
Thanks |
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| costiss |
| if memory serves me right, vrds 10 has two ad1862?.. anyway.. you should find the datasheet of the dac used and implement on a new board the suggested out stage with the 627 *****(take care however; the opa627 IS NO EASY opamp to implement in any layout, much more in a dac...).. i believe, that in an other case, its not sure that you will even reach the performance of the initial dac stage... |
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| Cobra2 |
- has 2 x TDA 1547, (VRDS-25 has 4 x AD1862)
Arne K |
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