DATAMATH CALCULATOR MUSEUM
Texas Instruments TI Business Analyst-I (w/o chrome)
|Date of introduction:||1979||Display technology:||LED-stick|
|New price:|| $24.95
$20.00 (October, 1981)
|Display size:||8 (5 + 2)|
|Size:|| 5.8" x 3.1" x
148 x 78 x 36 mm3
|Weight:||4.0 ounces, 114 grams||Serial No:||1038679|
|Batteries:||9V or RK2||Date of manufacture:||wk 40 year 1981|
|AC-Adapter:||AC9132||Origin of manufacture:||USA (ATA)|
|Program steps:||Courtesy of:||Joerg Woerner|
As usual within the Majestic line you'll find both calculators with and without chrome-border around the display. Compare this calculator with the original Business Analyst-I.
The Business-Analyst-I and all other (except the SR-51-II and TI-45) calculators in the Majestic-line used a LED-stick carrying the whole electronics! The printed circuit board (PCB) of this late Business Analyst-I is identical with the original SR-40 but uses a TMC0982 calculator circuit instead the TMC0981.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, October 26, 2007. No reprints without written permission.