IZ1236 Datasheet, PDF (1/6 Pages) Integral Corp. – 8-DIGIT CALCULATOR WITH MARKER

IZ1236
8-DIGIT CALCULATOR WITH MARKER
The IZ1236МR is a single chip CMOS LSI with 8-digitt arithmetic operation, with marker,
LCD control, and auto power off function, designed for FEM LCD operation with a 1.5V
power supply.
FUNCTIONS:
- basic arithmetical operations over eight-digit numbers;
- operations with memory;
- percentage calculation;
- square root calculation;
- calculation of reverse value of number;
- operations with constants;
- indication of additional operations.
Microcircuit.
ABSOLUTE MAXIMUM RATINGS
Symbol
Name of parameter
U_DD
U_SB
U_IH
U_IL
Тamb
Тstg
Supply voltage
Supply voltage from solar
battery
input voltage of high level
Input voltage of low level
Operating temperature range
Storage temperature
Extreme mode
min
max
1.1
1.8
1.1
3.0
U_DD-0.4
U_DD
0
0.4
0
55
-
-
Limiting mode
Unit
min
max
-0.3
2.1
V
-0.3
3.3
V
-
U_DD+0.3
V
-0.3
-
V
-
-
°С
-60
125
°С
1