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ADC121S705 - Micro Power A/D Converter

General Description

The ADC121S705 is a 12-bit, 500 kSPS to 1 MSPS sampling Analog-to-Digital (A/D) converter that

Key Features

  • 1.
  • 2 True Differential Inputs.
  • Ensured performance from 500 kSPS to 1 MSPS.
  • External Reference.
  • Wide Input Common-Mode Voltage Range.
  • SPI™/QSPI™/.

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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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ADC121S705 www.ti.com SNAS355B – DECEMBER 2006 – REVISED MARCH 2013 ADC121S705 12-Bit, 500 kSPS to 1 MSPS, Differential Input, Micro Power A/D Converter Check for Samples: ADC121S705 FEATURES 1 •2 True Differential Inputs • Ensured performance from 500 kSPS to 1 MSPS • External Reference • Wide Input Common-Mode Voltage Range • SPI™/QSPI™/MICROWIRE/DSP Compatible Serial Interface APPLICATIONS • Automotive Navigation • Portable Systems • Medical Instruments • Instrumentation and Control Systems • Motor Control • Direct Sensor Interface KEY SPECIFICATIONS • Conversion Rate: 500 kSPS to 1 MSPS • INL: ± 0.95 LSB (Max) • DNL: ±0.95 LSB (Max) • Offset Error: ±3.0 LSB (Max) • Gain Error: ±6.5 LSB (Max) • SINAD: 69.5 db (Min) • Power Consumption at VA = 5V – Active, 1 MSPS: 11.