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Product short description:
  • 16-bit ADC
  • 20 differential or 40 single-ended channels
  • Wide temperature range
  • PCIe bus interface

The AP323 AcroPack model monitors 20 differential or 40 single-ended input channels. When used with a carrier that holds four AP modules, up to 160 inputs can be obtained from a single card cage slot.

Click here to watch a short video highlighting the features of the Acromag AP323.

AP323: 16-bit A/D module, 20 differential or 40 single-ended channels description

The AP323 16-bit A/D AcroPack model monitors 20 differential or 40 single-ended input channels. When used with a carrier that holds four AP modules, up to 160 inputs can be obtained from a single card cage slot.

Software or an external hardware input can trigger A/D conversions for synchronization to external events.

On-board, precision voltage references enable accurate software calibration of the module without external instruments.

Designed for COTS applications AP323 analog input modules deliver high-density, high-reliability, and high-performance at a low cost.

AcroPack modules are RoHS compliant and ideal for military, defense, automation, aerospace, scientific, and development labs industries.

The AcroPack® product line updates our popular Industry Pack I/O modules with a PCIe interface format. This COTS tech-refresh design offers a compact size, low-cost I/O in a rugged form factor. Combine different AcroPack modules on one carrier for a simplified modular approach to system assembly.

AP323 modules are 70mm long, 19.05mm longer than the full length mini PCIe card. The board’s width is the same as mPCIe board and use the same mPCIe standard board hold down standoff and screw keep out areas.

A down facing 100 pin Samtec connector mates with the carrier card. Fifty of these signals are available as field I/O signals.

Learn more about the AcroPack Series and view all the models >

AP323: 16-bit A/D Module, 20 Differential or 40 Single-ended Channels Benefits & Features

  • PCI Express Generation 1 interface
  • 20 differential or 40 single-ended inputs
  • Mix and match countless I/O combinations in a single slot.
  • Flexible scan control
  • 8µs conversion time
  • FIFO buffer with 16K sample memory
  • Interrupt upon FIFIO threshold condition
  • FIFO full, empty and threshold reached flags
  • Programmable channel conversion control
  • Programmable conversion timer
  • Several scanning modes
  • External trigger
  • Solid-down connector I/O interface
  • Wide temperature range
  • PCIe, VPX and XMC carriers
  • Linux®, Windows®, and VxWorks® support

Learn more about the AcroPack Series and view all the models >

APSW-API-LNX (Log in to download the file)
APSW-API: I/O Functions Routines Information Page (Log in to download the file)
  • Compare

    AP-CC-01: Conduction-Cool Kit

    • Required for conduction-cooled applications using an AcroPack
    Select options
  • Compare

    APSW-API: I/O Function Routines for VxWorks, Windows, Linux

    • Programming interface with function routines for AcroPack modules/carriers.
    • Customizable for other operating systems.
    Select options

Additional information

Weight 0.8 oz
Dimensions 3.25 × 1.25 × 1 in
Part Number

AP323E-LF: 16-bit A/D, 20 differential or 40 single-ended channels.

Product Series

AcroPack Series

  • Description

    AP323: 16-bit A/D module, 20 differential or 40 single-ended channels description

    The AP323 16-bit A/D AcroPack model monitors 20 differential or 40 single-ended input channels. When used with a carrier that holds four AP modules, up to 160 inputs can be obtained from a single card cage slot.

    Software or an external hardware input can trigger A/D conversions for synchronization to external events.

    On-board, precision voltage references enable accurate software calibration of the module without external instruments.

    Designed for COTS applications AP323 analog input modules deliver high-density, high-reliability, and high-performance at a low cost.

    AcroPack modules are RoHS compliant and ideal for military, defense, automation, aerospace, scientific, and development labs industries.

    The AcroPack® product line updates our popular Industry Pack I/O modules with a PCIe interface format. This COTS tech-refresh design offers a compact size, low-cost I/O in a rugged form factor. Combine different AcroPack modules on one carrier for a simplified modular approach to system assembly.

    AP323 modules are 70mm long, 19.05mm longer than the full length mini PCIe card. The board’s width is the same as mPCIe board and use the same mPCIe standard board hold down standoff and screw keep out areas.

    A down facing 100 pin Samtec connector mates with the carrier card. Fifty of these signals are available as field I/O signals.

    Learn more about the AcroPack Series and view all the models >

    AP323: 16-bit A/D Module, 20 Differential or 40 Single-ended Channels Benefits & Features

    • PCI Express Generation 1 interface
    • 20 differential or 40 single-ended inputs
    • Mix and match countless I/O combinations in a single slot.
    • Flexible scan control
    • 8µs conversion time
    • FIFO buffer with 16K sample memory
    • Interrupt upon FIFIO threshold condition
    • FIFO full, empty and threshold reached flags
    • Programmable channel conversion control
    • Programmable conversion timer
    • Several scanning modes
    • External trigger
    • Solid-down connector I/O interface
    • Wide temperature range
    • PCIe, VPX and XMC carriers
    • Linux®, Windows®, and VxWorks® support

    Learn more about the AcroPack Series and view all the models >

  • Specs & Data Sheets

  • Software

    APSW-API-LNX (Log in to download the file)
    APSW-API: I/O Functions Routines Information Page (Log in to download the file)
  • Accessories

    • Compare

      AP-CC-01: Conduction-Cool Kit

      • Required for conduction-cooled applications using an AcroPack
      Select options
    • Compare

      APSW-API: I/O Function Routines for VxWorks, Windows, Linux

      • Programming interface with function routines for AcroPack modules/carriers.
      • Customizable for other operating systems.
      Select options
  • Additional information

    Additional information

    Weight 0.8 oz
    Dimensions 3.25 × 1.25 × 1 in
    Part Number

    AP323E-LF: 16-bit A/D, 20 differential or 40 single-ended channels.

    Product Series

    AcroPack Series