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ADC122S101 - 12-Bit A/D Converter

General Description

The ADC122S101 is a low-power, two-channel CMOS 12-bit analog-to-digital converter with a highspeed serial interface.

Unlike the conventional practice of specifying performance at a single sample rate only, the ADC122S101 is fully specified over a sample rate range of 500 ksps to 1 Msps.

Key Features

  • 1.
  • 2 Specified Over a Range of Sample Rates.
  • Two Input Channels.
  • Variable Power Management.
  • Single power supply with 2.7V - 5.25V range.

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📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
ADC122S021 12-Bit A/D Converter
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ADC122S625 Simultaneous Sampling A/D Converter
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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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ADC122S101 www.ti.com SNAS286D – MARCH 2005 – REVISED MARCH 2013 ADC122S101 2 Channel, 500 ksps to 1 Msps 12-Bit A/D Converter Check for Samples: ADC122S101 FEATURES 1 •2 Specified Over a Range of Sample Rates • Two Input Channels • Variable Power Management • Single power supply with 2.7V - 5.25V range APPLICATIONS • Portable Systems • Remote Data Acquisition • Instrumentation and Control Systems KEY SPECIFICATIONS • DNL: +0.9 / −0.6 LSB (typ) • INL: ±0.64 LSB (typ) • SNR: 72.4 dB (typ) • Power Consumption – 3V Supply: 4.3 mW (typ) – 5V Supply: 13.1 mW (typ) DESCRIPTION The ADC122S101 is a low-power, two-channel CMOS 12-bit analog-to-digital converter with a highspeed serial interface.