TC14433COG

TC14433COG Datasheet


TC14433/A

Part Datasheet
TC14433COG TC14433COG TC14433COG (pdf)
Related Parts Information
TC14433AEJG TC14433AEJG TC14433AEJG
TC14433COG713 TC14433COG713 TC14433COG713
TC14433EJG TC14433EJG TC14433EJG
PDF Datasheet Preview
TC14433/A
3-1/2 Digit, Analog-to-Digital Converter

Features:
• Accuracy of Reading ±1 Count
• Two Voltage Ranges 1.999V and mV
• Up to 25 Conversions Per Second
• ZIN > 1000M Ohms
• Single Positive Voltage Reference
• Auto-Polarity and Auto-Zero
• Overrange and Underrange Signals Available
• Operates in Auto-Ranging Circuits
• Uses On-Chip System Clock or External Clock
• Wide Supply Range ±4.5V to ±8V

Applications:
• Portable Instruments
• Digital Voltmeters
• Digital Panel Meters
• Digital Scales
• Digital Thermometers
• Remote A/D Sensing Systems
• MPU Systems

Device Selection Table

Package

TC14433AEJG

TC14433AELI TC14433AEPG

TC14433COG

TC14433EJG

TC14433ELI TC14433EPG
24-Pin CERDIP Wide
28-Pin PLCC
24-Pin PDIP Wide
24-Pin SOIC Wide
24-Pin CERDIP Wide
28-Pin PLCC
24-Pin PDIP Wide

Temperature Range
-40°C to +85°C
-40°C to +85°C -40°C to +85°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C -40°C to +85°C

Package Type
24-Pin PDIP Wide 24-Pin CERDIP Wide
24-Pin SOIC Wide

VAG 1

VREF 2 VX 3 R1 4

R1/C1 5 C1 6

TC14433/A

CO1 7

CO2 8

CLK1 10

CLK0 11 VEE 12
24 VDD 23 Q3 22 Q2 21 Q1 20 Q0 19 DS1 18 DS2 17 DS3 16 DS4 15 OR 14 EOC 13 VSS
28-Pin PLCC

VX VREF VAG NC VDD Q3 Q2
4 3 2 1 28 27 26
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Datasheet ID: TC14433COG 648220