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ADC1251 - Self-Calibrating 12-Bit Plus Sign A/D Converter

General Description

The ADC1251 is a CMOS 12-bit plus sign successive approximation analog-to-digital converter On request the ADC1251 goes through a self-calibration cycle that adjusts for any zero full scale or linearity errors The ADC1251 also has the ability to go through an Auto-Zero cycle that corrects the zero e

Key Features

  • Y Y Digital signal processing High resolution process control Instrumentation Self-calibration provides excellent temperature stability Internal sample-and-hold Simplified Block Diagram Connection Diagram Dual-In-Line Package TL H 11024.
  • 2 Top View Ordering Information Industrial (b40 C s TA s a 85 C) ADC1251BIJ ADC1251CIJ TL H 11024.
  • 1 Package J24A Military Package (b55 C s TA s a 125 C) ADC1251CMJ ADC1251CMJ 883 J24A TRI-STATE is a registered trademark of National S.

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Full PDF Text Transcription for ADC1251 (Reference)

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ADC1251 Self-Calibrating 12-Bit Plus Sign A D Converter with Sample-and-Hold December 1994 ADC1251 Self-Calibrating 12-Bit Plus Sign A D Converter with Sample-and-Hold Ge...

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elf-Calibrating 12-Bit Plus Sign A D Converter with Sample-and-Hold General Description The ADC1251 is a CMOS 12-bit plus sign successive approximation analog-to-digital converter On request the ADC1251 goes through a self-calibration cycle that adjusts for any zero full scale or linearity errors The ADC1251 also has the ability to go through an Auto-Zero cycle that corrects the zero error during every conversion The analog input to the ADC1251 is tracked and held by the internal circuitry so an external sample-and-hold is not required The ADC1251 has an S H control input which directly controls the track-and-hold state of