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Purchase SC3423, In-stock SC3423 From SeekIC.

MFG:SL  Package Cooled:DIP  D/C:07+  

SC3423 Product Image

SC3 Series Datasheet download

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Part Number: SC3423

 

MFG: SL

Package Cooled: DIP

D/C: 07+

Description: The SC3423 is a single-chip LSI CMOS calculator with 8-digit four function arithmetic operations, single memory, extraction of square root...


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SC3423 General Description


The SC3423 is a single-chip LSI CMOS calculator with 8-digit four function arithmetic operations, single memory, extraction of square root and percentage calculation functions, leading zero and trailing zero suppression, chain calculations and internal debouncing and encoding of keyboard inputs. It is designed for LCD operation with 3.0V power supply (either from solar cell or battery), auto-power off, low power dissipation and single power supply making the SC3423 ideal for hand held calculators with low system cost.

SC3423 Maximum Ratings

Characteristic Symbol Value Unit
Supply Voltage VDD - VSS -0.3 ~+3.5 V
Input Voltage (Note: 1) VIN -0.3~VDD + 0.3 V
Resistance for CG (Note: 2) Rf 560± 5% K
Storage temperature TSTG -55 ~+125 °C
Operating Temperature TOPT 0 ~ + 50 °C

SC3423 Features

Number of digits - 8 digits (rough estimated calculation is possible).
Calculations:
Standard four functions (+ , - , x , +).
Chain multiplication and division.
Auto-constant calculation (constant multiplicand, divisor, addend and subtrahend).
Square and reciprocal calculations.
Extraction of square root.
Percentage calculations.
Power calculations.
Rough estimate calculations.
Memory calculations.
Decimal point system-complete floating decimal point system.
Negative number indication: number + minus (-) sign.
Display format: 8 digits & sign (-, E & M) leading zero suppression zero shift.
Touch tone function and display.
Punctuation comma display.
Auto power off ability.

SC3423 Connection Diagram

SC3423  Connection Diagram

SC3423 datasheet

SC3423
PDF/DataSheet Download

  • Datasheet: SC3423
  • File Size: 244523 KB
  • Manufacturer: SILAN [Silan Microelectronics Joint-stock]
  • Click here to Download

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