DATAMATH CALCULATOR MUSEUM
Texas Instruments TI-35X
|Date of introduction:||1991||Display technology:||LCD|
|New price:||Display size:||10 + 2|
|Size:|| 5.3" x
2.8" x 0.4"
134 x 71 x 11 mm3
|Weight:||2.4 ounces, 67 grams||Serial No:|
|Batteries:||2*LR44||Date of manufacture:||mth 06 year 1992|
|AC-Adapter:||Origin of manufacture:||Italy|
|Precision:||12||Integrated circuits:||Toshiba T6A58S|
|Program steps:||Courtesy of:||Joerg Woerner|
TI-35X is an enhanced version of the original TI-35 PLUS
with a styling
similar to the TI-68 calculator. The TI-36X
SOLAR introduced in the same year added solar cells.
Dismantling this TI-35X manufactured in June 1992 reveals a Toshiba T6A58S single-chip calculator circuit mounted on a flexible printed circuit board (Flex-PCB).
A design variation of this calculator changed the colors of the +,
-, *, /-keys from blue to grey. Get a picture here.
In the year 1993 this successful calculator was discontinued. Texas Instruments introduced a complete new family in a smoother housing:
|• TI-30X New display with 10 + 2 digits, 3 memories
• TI-30X SOLAR With Anylite solar-cells
• TI-35X Adds 2-dim statistics and hex-calculations
• TI-36X SOLAR With Anylite solar-cells
Read more about the Logarithm Bug and its side effect on the related yx function present in this calculator.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, December 5, 2001. No reprints without written permission.