DATAMATH CALCULATOR MUSEUM
Texas Instruments TI-5130
|Date of introduction:||1985||Display technology:||Fluorescent|
|New price:||Display size:||10|
|Size:|| 9.3" x 8.3" x 2.0"
236 x 210 x 52 mm3
|Weight:|| 2 pounds 8 ounces
|Batteries:||Date of manufacture:||mth 12 year 1985|
|AC-Adapter:||120 V||Origin of manufacture:||Japan (T)|
|Precision:||10||Integrated circuits:||NEC uPD1234G|
|Memories:||1 + 1|
|Program steps:||Courtesy of:||Joerg Woerner|
This "brown" TI-5130 is identical to the "office grey" TI-5130 introduced two years earlier. It matches perfectly its sibbling TI-5140 sporting a 12-digit display.
this TI-5130 manufactured in December 1985 reveals a design almost identical
with the TI-5140.
The main differences are the NEC uPD1234G single-chip calculator circuit and the 10-digit display compared to the uPD1231G chip driving a 12-digit display.
Since we deciphered the product label of the TI-5310 matching the UL-File number E42662 with a identification code 694B, we know with Toshiba TEC Corp. the manufacturer of this calculator, too.
Don't miss the database of all known UL-File numbers found on Texas Instruments calculators.
Texas Instruments introduced already in 1986 with the TI-5130 II the successor of the TI-5130 with a completely different design language.
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© Joerg Woerner, July 14, 2009. No reprints without written permission.