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TC14433 - 3-1/2 Digital / Analog-to-Digital Converter

General Description

The TC14433 is a low-power, high-performance, monolithic CMOS 3-1/2 digit A/D converter.

The TC14433 combines both analog and digital circuits on a single IC, thus minimizing the number of external components.

Key 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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC14433/A 3-1/2 Digit, Analog-to-Digital Converter 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 Applications: • Portable Instruments • Digital Voltmeters • Digital Panel Meters • Digital Scales • Digital Thermometers • Remote A/D Sensing Systems Package Type Description The TC14433 is a low-power, high-performance, monolithic CMOS 3-1/2 digit A/D converter.