DATAMATH CALCULATOR MUSEUM
Texas Instruments TI-44
|Date of introduction:||1979||Display technology:||LCD|
|New price:||Display size:||8 (5 + 2)|
|Size:|| 5.3" x 2.9" x
134 x 74 x 9 mm3
|Weight:||2.9 ounces, 82 grams||Serial No:|
|Batteries:||2*LR44||Date of manufacture:||wk 06 year 1983|
|AC-Adapter:||Origin of manufacture:||Italy|
|Program steps:||Courtesy of:||Joerg Woerner|
TI-44 sold in Europe is 100% identically to the TI Business Analyst-II sold
elsewhere. Find more information on the Business
Analyst-II page. The calculator was available till the year 1984 and then
replaced with the BA-II.
The internal construction of the TI-44 is more or less identical with the TI-1030 introduced June, 1978. The whole calculator uses one flexible printed circuit board (Flex-PCB) with the integrated circuit and a LCD-module. You won't find any soldering or usage of screws within the calculator.
Like the TI-30 LCD the TI-44 was available long time and received some minor redesigns during production time. Late models make use of a TP0322 in a smaller package.
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© Joerg Woerner, December 5, 2001. No reprints without written permission.