Features: • Single chip CMOS construction• Floating decimal point• LCD direct drive• Overflow indication: E • On chip oscillator components• Auto Power off• Accumulating memory: M+, M-, MR, MC, MRC• Bare chip is available Direct typeSpecifications ...
IZ1229: Features: • Single chip CMOS construction• Floating decimal point• LCD direct drive• Overflow indication: E • On chip oscillator components• Auto Power off•...
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Characteristic |
Symbol |
Value |
Unit |
Terminal Voltage |
VCC |
- 0.3 ~ + 2.1 |
V |
VIN |
- 0.3 ~ VCC +0.3 |
V | |
Operating Temperature |
Ta |
0 ~ + 50 |
|
Storage Temperature |
Tstg |
- 55 ~ + 125 |
The IZ1229 is a single chip CMOS LSI with 10-digit arithmetic operation , single memory, extraction-of-square-root, percentage calculation, auto power off and punctuation and touch tone function, designed for FEM LCD operation with a 1.5V power supply.