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ADC12441 - 12-Bit Plus Sign A/D Converter

General Description

The ADC12441 is a CMOS 12-bit plus sign successive approximation analog-to-digital converter whose dynamic specifications (S N THD etc ) are tested and guaranteed On request the ADC12441 goes through a self-calibration cycle that adjusts positive linearity and full-scale errors to less than g LSB ea

Key Features

  • Y Y Y Self-calibration provides excellent temperature stability Internal sample-and-hold Bipolar input range with single a 5V reference TRI-STATE is a registered trademark of National Semiconductor Corporation Simplified Block Diagram Connection Diagram Dual-In-Line Package TL H 11017.
  • 2 Top View Order Number ADC12441CMJ ADC12441CMJ 883 or ADC12441CIJ See NS Package Number J28A TL H 11017.
  • 1 C1995 National Semiconductor Corporation TL H 11017 RRD-B30M115 Printed in U S A.

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ADC12441 Dynamically-Tested Self-Calibrating 12-Bit Plus Sign A D Converter with Sample-and-Hold November 1994 ADC12441 Dynamically-Tested Self-Calibrating 12-Bit Plus Sign A D Converter with Sample-and-Hold General Description The ADC12441 is a CMOS 12-bit plus sign successive approximation analog-to-digital converter whose dynamic specifications (S N THD etc ) are tested and guaranteed On request the ADC12441 goes through a self-calibration cycle that adjusts positive linearity and full-scale errors to less than g LSB each and zero error to less than g 1 LSB The ADC12441 also has the ability to go through an Auto-Zero cycle that corrects the zero error during every conversion The analog input to the ADC12441 is tracked and held by the internal circuitry and therefore does not require a