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RHFAD128 Datasheet 12-bit A/d Converter

Manufacturer: STMicroelectronics

Overview: RHFAD128 Datasheet Rad-hard, 8-channel, 50 ksps to 1 Msps, 12-bit A/D converter Product status link.

General Description

The RHFAD128 is specifically designed to sustain ionizing dose and heavy-ions for space applications by using a high-end proven CMOS technology.

This device is a low-power, multiplexed eight-channel 12-bit analog-to-digital converter for conversion from 50 ksps to 1 Msps.

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

Key Features

  • 50 ksps to 1 Msps conversion rate.
  • 8-to-1-channel single input MUX.
  • 4-to-1-channel differential input MUX.
  • 2.7 to 3.6 V operating supply.
  • Pure CMOS.
  • Very low consumption: 1.65 mA typ. @ 3.6 V.
  • SPI, serial digital output.
  • Power-down function.
  • 300 krad TID.
  • 125 MeV. cm²/mg SEL free.

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RHFAD128 Distributor