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LEOAD128 - 1-Msps 12-bit ADC

General Description

The LEOAD128 is a low power, multiplexed 8-input pure CMOS 12-bit analog-todigital converter specified for conversion from 50 ksps to 1 Msps.

The architecture is based on a successive-approximation register with internal track-and-hold.

Key Features

  • 12-bit SAR architecture.
  • 1 Msps conversion rate.
  • 8-to-1-channel input MUX.
  • 3.3 V operating supply.
  • SPI, serial digital output.
  • Power-down function.
  • Nickel/palladium/gold-lead-finished (NiPdAu), whisker-free.
  • Gold-wires.
  • RML.

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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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Product status link LEOAD128 LEOAD128 Datasheet Rad-hard plastic 8-channel, 1 Msps 12-bit ADC Features • 12-bit SAR architecture • 1 Msps conversion rate • 8-to-1-channel input MUX • 3.3 V operating supply • SPI, serial digital output • Power-down function • Nickel/palladium/gold-lead-finished (NiPdAu), whisker-free • Gold-wires • RML <1% and CVCM <0.1% guaranteed outgassing • 50 krad (Si) total ionizing dose • SEL-free up to 62.5 MeV.cm²/mg • Mass: 80 mg • Compliant with ST-LEO-specification Application • Low earth orbit (LEO) applications, telemetry, housekeeping Description The LEOAD128 is a low power, multiplexed 8-input pure CMOS 12-bit analog-todigital converter specified for conversion from 50 ksps to 1 Msps.