Texas Instruments BA-35 Student Business Analayst (silver)

Date of introduction:  1985 Display technology:  LCD
New price:   Display size:  8 (5 + 2)
Size:  5.3" x 2.8" x 0.45"
 135 x 70 x 11 mm3
Weight:  2.3 ounces, 64 grams Serial No:  
Batteries:  2*LR44 Date of manufacture:  wk 10 year 1986
AC-Adapter:   Origin of manufacture:  USA (LTA)
Precision:  11 Integrated circuits:  CD4571
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner
    Download manual:   (US: 3.7M Bytes)

BA-35_LTA-0186_BACK.jpg (228162 Byte)The BA-35 Student Business Analyst introduced in 1984 used the calculator chip of the 1982 model BA-35 Student Business Analyst again with a styling similar to the TI-35 II. Few years later the housing was changed to a simpler styling. View the black edition of the BA-35 Business Analyst here.

BA-35_LTA1086_PCB.jpg (119021 Byte)The picture on the right gives you an idea about the internal construction of the calculator. The flexible printed circuit board (PCB) forms one half of the keys, holds the calculator chip and connects to the LCD. Even the two coin batteries are connected directly with two small PCB parts. Find a similar construction with the TI-52. The BA-35 was manufactured both in Italy and the USA, we noticed no differences between them.

More than 10 years later the BA-35 got solar cells, view the BA-35 Solar.

Compare this traditional calculator with the advanced Business Edge or the powerful Financial Investment Analyst FIA-10.

If you need only the COST, SELL, MARGIN calculations view the TI-620.


horizontal rule

If you have additions to the above article please email:

Joerg Woerner, December 5, 2001. No reprints without written permission.