DATAMATH CALCULATOR MUSEUM
Texas Instruments SR-10 Version 3
|Date of introduction:||1975||Display technology:||LED modules + lens|
|New price:||Display size:||8 + 2|
|Size:|| 6.3" x 3.1" x
158 x 78 x 38 mm3
|Weight:||9.2 ounces, 262 grams||Serial No:||989963|
|Batteries:||3*AA NiCd||Date of manufacture:||wk 22 year 1975|
|AC-Adapter:||AC9130||Origin of manufacture:||USA|
|Program steps:||Courtesy of:||Joerg Woerner|
(US: 4.0 MByte)
(US: 3.2 MByte)
(US: 2.6 MByte)
SR-10 Version 3 uses different electronics than the predecessor SR-10
Version 2. The segment drivers were removed and
the driver of the TMS0120 calculator chip used. This was a result of red LED
displays with higher efficiency. The power supply was changed to an integrated
version. These changes were introduced shortly before the calculator was
Compare the SR-10 Version 3 with a SR-16 from the same timeframe.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, July 5, 2002. No reprints without written permission.