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MAX14001 - Isolated 10-bit ADCs

Description

The MAX14001/MAX14002 are isolated, single-channel analog-to-digital converters (ADCs) with programmable voltage comparators and inrush current control optimized for configurable binary input applications.

Features

  • Enables Robust Detection of Binary Inputs.
  • Programmable Input Bias Current Rejects Line Noise.
  • 3.75kVRMS of Isolation for 60 Seconds.
  • 5.5mm of Creepage and Clearance.
  • Group II CTI Package Material.
  • Reduces BOM and Board Space Through High Integration.
  • 10-bit, 10ksps ADC.
  • Binary Threshold Comparators.
  • Control Circuit for Driving a Depletion Mode FET.
  • Isolation for Both Data and DC-DC Supply.

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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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MAX14001/MAX14002 EVALUATION KIT AVAILABLE Configurable, Isolated 10-bit ADCs for Multi-Range Binary Inputs General Description The MAX14001/MAX14002 are isolated, single-channel analog-to-digital converters (ADCs) with programmable voltage comparators and inrush current control optimized for configurable binary input applications. 3.75kVRMS of integrated isolation is provided between the binary input side (field-side) and the comparator output/SPI-side (logic-side) of the MAX14001/MAX14002. An integrated, isolated, DC-DC converter powers all field-side circuitry, and this allows running field-side diagnostics even when no input signal is present. The 20-pin SSOP package provides 5.5mm of creepage and clearance with group II CTI rating.