[comp.sys.apple2] Sonic Blaster Chip

agrden@lure.latrobe.edu.au (04/02/91)

A friend of mine wants to know whether anyone has the pinouts for the AE Sonic
Blaster LF347N chip.   He can read the net but cannot post.

Anyone?


Thanks in advance

whitewolf@gnh-starport.cts.com (Tae Song) (04/07/91)

|A friend of mine wants to know whether anyone has the pinouts for the AE Sonic
|Blaster LF347N chip.   He can read the net but cannot post.
|Anyone?

LF347N - Wide Bandwidth Quad JFET Input Op Amp
       _______ _______
      |       U       |
     1|-----+   +-----|14
      |     |   |     |
   - 2|-|\  |   |  /|-|13 -
      | | >-'   '-< | |     
   + 3|-|/         \|-|12 +
      |               |
 Vs  4|               |11 -Vs
      |               |
   + 5|-|\         /|-|10 +
      | | >-+   +-< | |
   - 6|-|/  |   |  \|-|9  -
      |     |   |     |  
     7|-----'   '-----|8
      |_______________|

If your friend knows what he's doing, he should be able to decpher this crud.
Same pin as a LM324N they sell at Radio Shack.  Tell him "Good-Luck".
 
whitewolf@gnh-starport!info-apple
 a monthly payment on a loan? I can compute the amount of the
payment, but I'm interested in how to get that breakdown.

I'm sure some of this is in the manual (the nextmonth and prevmonth
things aren't), but since I'm no financial type, I can't figure out
how to use the available functions to compute what I want.

I'm trying to make a loan payment schedule template, and I want to
have in each column the payment number, the payment due date (same
day number of each month), the remaining principal, the interest this
month, this month's payment, the interest payment portion, the
principal payment portion, the total interest paid so far.

How's *that* for a break from the regular rumors?

Dave Whitney	Microsoft Corp, Work Group Apps  dcw@goldilocks.lcs.mit.edu or
I wrote Z-Link and BinSCII - send me bug reports. {...}!uunet!microsoft!davewh
I only work here. All opinions herein aren't Bill's, they're mine.
"We're samplin' - Yeah we're doin' it. We take good music an' we ruin it."
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