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ADC124S021 - 12-Bit A/D Converter

General Description

The ADC124S021 is a low-power, four-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 ADC124S021 is fully specified over a sample rate range of 50 ksps to 200 ksps.

Key Features

  • 1.
  • 2 Specified Over a Range of Sample Rates.
  • Four Input Channels.
  • Variable Power Management.
  • Single Power Supply with 2.7V - 5.25V Range.

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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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ADC124S021 www.ti.com SNAS277F – MARCH 2005 – REVISED MARCH 2013 ADC124S021 4-Channel, 50 ksps to 200 ksps, 12-Bit A/D Converter Check for Samples: ADC124S021 FEATURES 1 •2 Specified Over a Range of Sample Rates. • Four 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: +0.4 / −0.2 LSB (typ) • INL: ± 0.35 LSB (typ) • SNR: 72.0 dB (typ) • Power Consumption – 3V Supply: 2.2 mW (typ) – 5V Supply: 7.9 mW (typ) DESCRIPTION The ADC124S021 is a low-power, four-channel CMOS 12-bit analog-to-digital converter with a highspeed serial interface.