BA662
VCA IC
Other names for this product: BA662A, BA662B,
Courtesy/Thanks to:
Description: The Roland 100M Service Manual gives the following pinout:
1 CV1
2 -IN1
3 +IN1
4 Not labeled but appears to be CV2
5 -V
6 OUT1
7 IN2
8 OUT2
9 +V
Comments
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Added 2008-02-03 00:15:30 by sourcery
Found on another forum, might be interesting: word on the street has always been that the A's are hand selected for their lower dc offset - and the B's make up the rest of the lot. With that in mind you should be careful using the BA662B as the potentionally worse DC offset will most likely be heard as a click at the start of notes. You're probably better off with a good BA6110. The BA662 datasheet is still around so you may want to take a peak at it to confirm.