DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Texas Instruments BA-35 Student Business Analyst
| Date of introduction: | 1982 | Display technology: | LCD |
| New price: | Display size: | 8 (5 + 2) | |
| Size: | 5.3" x 2.9" x
0.35" 134 x 74 x 9 mm3 |
||
| Weight: | 2.9 ounces, 82 grams | Serial No: | |
| Batteries: | 2*LR44 | Date of manufacture: | wk 39 year 1984 |
| AC-Adapter: | Origin of manufacture: | USA (LTA) | |
| Precision: | 11 | Integrated circuits: | CD4571 |
| Memories: | 1 | ||
| Program steps: | Courtesy of: | Joerg Woerner | |
| Download manual: | 
(US: 2.1M Bytes) |
Within
the Majestic series Texas Instruments started with the Business
Analyst to introduce always a financial counterpart to the scientific
calculator. The BA-35 Student Business Analyst is similar to the Business
Analyst-II but removes some Capital Budgeting and Bonds functions.
Dismantling
the BA-35 Student Business Analyst reveals a printed circuit board (PCB) known from e.g.
the TI-35 but sports the CD4571 C-MOS single-chip calculator circuit. The TP0456
architecture succeeds the TP0320
family and is still based on the famous TMS1000
Microcomputer family.
In 1984 the era of the slimline calculators was over and Texas Instruments introduced a family of four calculators manufactured in Taiwan:
| • TI-30 III • TI-35 II • BA-II • BA-35 |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 5, 2001. No reprints without written permission.