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Introduce temperature coefficients for resistors.

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Note: in most of the specifications, the TC depends on the resistor's value.
Since we don't have a useful way to express this sort of dependency, the
TC values are always the worst lower and upper bound for a given package.

- boom/test.sub (R): recognize #ppm/K as temperature coefficient
- boom/manu/yageo/yageo.gen: convert FP=0100 to canonical FP=01005 and
  then work with that value
- boom/manu/panasonic/panasonic.gen, boom/manu/stackpole/stackpole.gen,
  boom/manu/yageo/yageo.gen: added temperature coefficients
This commit is contained in:
Werner Almesberger
2010-10-17 17:03:13 -03:00
parent 36048db468
commit 5c6ffda94b
4 changed files with 70 additions and 63 deletions
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17
boom/manu/stackpole/stackpole.gen
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@@ -8,14 +8,15 @@ RMCF* -> T=R {
include ../../lib/tol.inc
FP=0201 -> P=1/20W V=25V
FP=0402 -> P=1/16W V=50V
FP=0603 -> P=1/10W V=50V
FP=0805 -> P=1/8W V=150V
FP=1206 -> P=1/4W V=200V
FP=1210 -> P=1/3W V=200V
FP=2010 -> P=3/4W V=200V
FP=2512 -> P=1W V=200V
# all TC are worst case
FP=0201 -> P=1/20W V=25V TC=600ppm/K
FP=0402 -> P=1/16W V=50V TC=500ppm/K
FP=0603 -> P=1/10W V=50V TC=600ppm/K
FP=0805 -> P=1/8W V=150V TC=500ppm/K
FP=1206 -> P=1/4W V=200V TC=500ppm/K
FP=1210 -> P=1/3W V=200V TC=400ppm/K
FP=2010 -> P=3/4W V=200V TC=500ppm/K
FP=2512 -> P=1W V=200V TC=500ppm/K
}