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Product short description:
  • 14-bit ADC with simultaneous multi-channel conversion
  • 16 differential inputs with ±10V DC input range
  • 8µs conversion time (125kHz) for 8-ch. bank

The AP341 AcroPack provides fast, high resolution, simultaneous A/D conversion of up to eight channels. Simultaneous channel conversion and on-board memory enable megahertz throughput rates. Programmable interrupts simplify data acquisition by providing greater control.

Click here to watch a short video highlighting the features of the Acromag AP341.

 

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AP341: 14-bit A/D module with simultaneous multi-channel conversion, 16 differential inputs with ±10V DC input range, high-density analog input description

The AP341 AcroPack provides fast, high resolution, simultaneous A/D conversion of up to eight channels. Simultaneous channel conversion and on-board memory enable megahertz throughput rates. Programmable interrupts simplify data acquisition by providing greater control.

These modules have sixteen differential analog inputs which are sampled as two eight-channel banks. Eight A/D converters (ADCs) permit simultaneous conversion of up to eight channels in a bank.

A FIFO buffer holds the first bank’s data while the second bank is converted. Conversion of each bank requires only 8µS, and all 16 channels can be sampled in just 16µs.

Flexible configuration options give you extensive control over the conversion process. The channels or bank to be converted, timing, scan mode, and other parameters are user-programmable. Interrupt support adds further control to flag a FIFO that is full or filled to a user-defined threshold level.

Designed for COTS applications AP341 analog input modules deliver high-density, high-reliability, and high-performance at a low cost. 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, the same functionality and memory map of the existing IP modules in a rugged form factor. Combine different AcroPack modules on one carrier for a simplified modular approach to system assembly.

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

The AP341 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 they use the same mPCIe standard board hold down standoff and screw keep out areas.

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

Performance Specifications

Analog Input

Input configuration: 16 differential.
ADC Resolution: 14 bits.
Input range: ±10V.
Data sample memory: 1025 sample FIFO buffer.
Maximum throughput rate: Eight channels can be simultaneously acquired. One channel: 125KHz (8µS/conversion) 8 channels (same bank): 1MHz (8µS/8 channels) 16 channels (high & low banks): 1MHz (16µS/16 ch. at minimum 2.2K ohm source resistance).
ADC triggers: Internal timer, external, and software.
System accuracy: 2.8 LSB (0.017%).
Data format: Binary two’s compliment.
Input overvoltage protection: ±25V with power on, ±40V with power off.
Common mode rejection ratio (60Hz): 96dB typical.
Channel-to-channel rejection ratio (60Hz): 96dB typical.

PCI Express Base Specification

Conforms to PCIe base specification Revision 2.1.
Lanes: 1 lane in each direction.
Bus Speed: 2.5 Gbps (Generation 1).
Memory: 128k space required. 1 base address register.

Environmental

Operating temperature: -40 to 70°C. -40 to 85°C. (requires an AcroPack heatsink conduction-cool kit)
Storage temperature: -55 to 150°C.
Relative humidity: 5 to 95% non-condensing.
Power: 3.3 VDC ±5% 500mA typical, 580mA max. 5 VDC ±5% 35mA typical, 70 mA max. 12 VDC ±5% 14mA typical, 40mA max. -12 VDC ±5% 7mA typical, 20mA max.

Physical

Length: 70mm.
Width: 30mm.

 

  • PCI Express Generation 1 interface
  • Eight 14-bit A/D converters with simultaneous multi-channel conversion
  • 16 differential inputs with ±10VDC input range
  • Mix and match countless I/O combinations in a single slot
  • 8µs conversion time (125kHz) for 8-ch. bank
  • FIFO buffer with 1025 sample memory
  • Interrupt upon FIFIO threshold condition
  • FIFO full, empty and threshold reached flags
  • Programmable channel conversion control
  • Programmable conversion timer
  • Continuous and single-cycle conversion modes
  • External trigger input and output
  • Calibration constants for gain and offset correction stored on-board
  • Solid-down connector I/O interface
  • Wide temperature range
  • XMC, VPX and PCIe carriers
  • Linux®, Windows®, and VxWorks® support

 

Manuals

AP341 User Manual (Log in to download the file)

Drawings & Diagrams

APSW-API-LNX (Log in to download the file)
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    • Wide assortment of ribbon cables
    $40$600
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    AP-CC-01: Conduction-Cool Kit

    • Required for conduction-cooled applications using an AcroPack
    $120
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    APSW-API: I/O Function Routines for VxWorks, Windows, Linux

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

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

AP341E-LF: simultaneous multi-channel conversion, high-density analog input

Product Series

AcroPack Series

  • Description

    AP341: 14-bit A/D module with simultaneous multi-channel conversion, 16 differential inputs with ±10V DC input range, high-density analog input description

    The AP341 AcroPack provides fast, high resolution, simultaneous A/D conversion of up to eight channels. Simultaneous channel conversion and on-board memory enable megahertz throughput rates. Programmable interrupts simplify data acquisition by providing greater control.

    These modules have sixteen differential analog inputs which are sampled as two eight-channel banks. Eight A/D converters (ADCs) permit simultaneous conversion of up to eight channels in a bank.

    A FIFO buffer holds the first bank’s data while the second bank is converted. Conversion of each bank requires only 8µS, and all 16 channels can be sampled in just 16µs.

    Flexible configuration options give you extensive control over the conversion process. The channels or bank to be converted, timing, scan mode, and other parameters are user-programmable. Interrupt support adds further control to flag a FIFO that is full or filled to a user-defined threshold level.

    Designed for COTS applications AP341 analog input modules deliver high-density, high-reliability, and high-performance at a low cost. 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, the same functionality and memory map of the existing IP modules in a rugged form factor. Combine different AcroPack modules on one carrier for a simplified modular approach to system assembly.

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

    The AP341 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 they use the same mPCIe standard board hold down standoff and screw keep out areas.

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

    Performance Specifications

    Analog Input

    Input configuration: 16 differential.
    ADC Resolution: 14 bits.
    Input range: ±10V.
    Data sample memory: 1025 sample FIFO buffer.
    Maximum throughput rate: Eight channels can be simultaneously acquired. One channel: 125KHz (8µS/conversion) 8 channels (same bank): 1MHz (8µS/8 channels) 16 channels (high & low banks): 1MHz (16µS/16 ch. at minimum 2.2K ohm source resistance).
    ADC triggers: Internal timer, external, and software.
    System accuracy: 2.8 LSB (0.017%).
    Data format: Binary two’s compliment.
    Input overvoltage protection: ±25V with power on, ±40V with power off.
    Common mode rejection ratio (60Hz): 96dB typical.
    Channel-to-channel rejection ratio (60Hz): 96dB typical.

    PCI Express Base Specification

    Conforms to PCIe base specification Revision 2.1.
    Lanes: 1 lane in each direction.
    Bus Speed: 2.5 Gbps (Generation 1).
    Memory: 128k space required. 1 base address register.

    Environmental

    Operating temperature: -40 to 70°C. -40 to 85°C. (requires an AcroPack heatsink conduction-cool kit)
    Storage temperature: -55 to 150°C.
    Relative humidity: 5 to 95% non-condensing.
    Power: 3.3 VDC ±5% 500mA typical, 580mA max. 5 VDC ±5% 35mA typical, 70 mA max. 12 VDC ±5% 14mA typical, 40mA max. -12 VDC ±5% 7mA typical, 20mA max.

    Physical

    Length: 70mm.
    Width: 30mm.

     

  • Features & Benefits

    • PCI Express Generation 1 interface
    • Eight 14-bit A/D converters with simultaneous multi-channel conversion
    • 16 differential inputs with ±10VDC input range
    • Mix and match countless I/O combinations in a single slot
    • 8µs conversion time (125kHz) for 8-ch. bank
    • FIFO buffer with 1025 sample memory
    • Interrupt upon FIFIO threshold condition
    • FIFO full, empty and threshold reached flags
    • Programmable channel conversion control
    • Programmable conversion timer
    • Continuous and single-cycle conversion modes
    • External trigger input and output
    • Calibration constants for gain and offset correction stored on-board
    • Solid-down connector I/O interface
    • Wide temperature range
    • XMC, VPX and PCIe carriers
    • Linux®, Windows®, and VxWorks® support

     

  • Specs & Data Sheets

    Manuals

    AP341 User Manual (Log in to download the file)

    Drawings & Diagrams

  • Software

    APSW-API-LNX (Log in to download the file)
  • Accessories

    • Compare

      502x Cable Series

      • Communication Signal Cables
      • Wide assortment of ribbon cables
      $40$600
      Select options
    • Compare

      AP-CC-01: Conduction-Cool Kit

      • Required for conduction-cooled applications using an AcroPack
      $120
      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.
      $360$835
      Read more
  • Additional information

    Additional information

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

    AP341E-LF: simultaneous multi-channel conversion, high-density analog input

    Product Series

    AcroPack Series