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Description
The 14433CN is a low power, high performance, monolithic CMOS 3-1/2 digit A/D converter. It combines both analog and digital circuits on a single IC, minimizing the number of external components. This dual slope A/D converter provides automatic polarity and zero correction with the addition of external resistors and capacitors. The full scale voltage range of this ratiometric IC extends from 199.9 millivolts to 1.999 volts. It can operate over a wide range of power supply voltages, including batteries and standard 5-volt supplies. The 14433CN is available in 24-Pin PDIP, 24-Pin CERDIP, 24-Pin SOIC (TC14433 device only), and 28-Pin PLCC packages.
Specifications and features
- Accuracy: ±0.05% of Reading ±1 Count
- Two Voltage Ranges: 1.999V and 199.9 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
Application Scenarios
- Portable Instruments
- Digital Voltmeters
- Digital Panel Meters
- Digital Scales
- Digital Thermometers
- Remote A/D Sensing Systems
- MPU Systems
Comparison
Advantages- The TC14433A features improved performance over the industry standard TC14433.
- Rollover, which is the measurement of identical positive and negative signals, is specified to have the same reading within one count for the TC14433A.
- Power consumption of the TC14433A is typically 4mW, approximately one half that of the industry standard TC14433.
DisadvantagesNone mentioned.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download 14433CN
- Chipdatas Part: CD94-14433CN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 15:48 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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