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Product short description:
  • 8 voltage output channels
  • Individual D/A converters on each channel
  • 10µS settling time
  • Selectable output range (±5V, ±10V, 0-10V)
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IP235A modules have a 16-bit D/A converter (DAC) to provide highly-accurate analog voltage outputs. An internal RAM buffer enhances control over the transfer of data to the DAC.

Each channel has a dedicated 2K sample RAM buffer. All channels share a global clock. A start trigger transfers digital values from the buffer to the DAC. Four modes offer several choices for the data transfer. Continuous mode simultaneously updates all the channels by cycling through the buffer until a software halt command is received. Single-cycle mode simultaneously updates all channels but only cycles through the buffer once for each start trigger.

The IP235A is a drop-in replacement for the IP235, please see the known differences document below for more information.
Known differences between the IP235 and the IP235A.

Specifications

Analog Outputs

Output configuration: 8
D/A Resolution: 16 bits.
Output ranges: ±5V, ±10V, 0 to 10V (jumper-selectable).
Data sample memory: 2K sample RAM buffer on each channel.
Maximum throughput rate: Outputs can be updated simultaneously or individually. One channel: 100KHz (10µS/conversion). Eight channels: 100KHz (10µS/8 ch).
DAC programming: Immediate (transparently programmed to DAC output); simultaneous (input latches of multiple DACs are loaded with new data before simultaneously updating outputs).
System accuracy: 0.0061% of 20V span maximum corrected error (i.e. calibrated) at 25°C with the output unloaded.
Output at reset: 0V for bipolar output, 5V for unipolar.
Output current: -5 to +5mA (maximum).
Short circuit protection: Indefinite at 25°C.

IP Compliance (ANSI/VITA 4)

Meets IP specifications per ANSI/VITA 4-1995.
IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*), Interrupt select (INTsel*).
Access times (8MHz clock): 1 wait state (375nS cycle).

Environmental

Operating temperature: 0 to 70°C (IP235-8A) or -40 to 85°C (IP235A-8E models).
Storage temperature: -55 to 125°C (all models).
Relative humidity: 5 to 95% non-condensing
MTBF: 815,720 hrs at 25°C, MIL-HDBK-217F, Notice 2.
Power: +5V (±5%): 250mA maximum. ±12V (±5%) from P1: 150mA maximum.

  • 8 analog voltage outputs
  • Individual 16-bit D/A converters per channel
  • Global timer for all channels supporting clock rates of up to 100KHz
  • Waveform memory (2K samples/channel)
  • Software, external, or internal timer triggers
  • Interrupt capability
  • External trigger output
  • User-programmable interval timer
  • 0 to 70°C (IP235-8) or -40 to 85°C (IP235-8E models)

Manuals

IP231 User Manual (Log in to download the file)

Known Difference Statement for IP230/235/236 and PMC230 (Log in to download the file)

Drawings & Diagrams

IPSW-API-LNX (Log in to download the file)
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Additional information

Weight 8 oz
Dimensions 4 × 2 × 1 in
Part Number

IP235A-8: 8 analog voltage output, waveform RAM, 16-bit D/A with RAM., IP235A-8E: 8 analog voltage output, waveform RAM, 16-bit D/A with RAM, extended temp. range.

Product Series

Industry Pack

  • Description

    IP235A modules have a 16-bit D/A converter (DAC) to provide highly-accurate analog voltage outputs. An internal RAM buffer enhances control over the transfer of data to the DAC.

    Each channel has a dedicated 2K sample RAM buffer. All channels share a global clock. A start trigger transfers digital values from the buffer to the DAC. Four modes offer several choices for the data transfer. Continuous mode simultaneously updates all the channels by cycling through the buffer until a software halt command is received. Single-cycle mode simultaneously updates all channels but only cycles through the buffer once for each start trigger.

    The IP235A is a drop-in replacement for the IP235, please see the known differences document below for more information.
    Known differences between the IP235 and the IP235A.

    Specifications

    Analog Outputs

    Output configuration: 8
    D/A Resolution: 16 bits.
    Output ranges: ±5V, ±10V, 0 to 10V (jumper-selectable).
    Data sample memory: 2K sample RAM buffer on each channel.
    Maximum throughput rate: Outputs can be updated simultaneously or individually. One channel: 100KHz (10µS/conversion). Eight channels: 100KHz (10µS/8 ch).
    DAC programming: Immediate (transparently programmed to DAC output); simultaneous (input latches of multiple DACs are loaded with new data before simultaneously updating outputs).
    System accuracy: 0.0061% of 20V span maximum corrected error (i.e. calibrated) at 25°C with the output unloaded.
    Output at reset: 0V for bipolar output, 5V for unipolar.
    Output current: -5 to +5mA (maximum).
    Short circuit protection: Indefinite at 25°C.

    IP Compliance (ANSI/VITA 4)

    Meets IP specifications per ANSI/VITA 4-1995.
    IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*), Interrupt select (INTsel*).
    Access times (8MHz clock): 1 wait state (375nS cycle).

    Environmental

    Operating temperature: 0 to 70°C (IP235-8A) or -40 to 85°C (IP235A-8E models).
    Storage temperature: -55 to 125°C (all models).
    Relative humidity: 5 to 95% non-condensing
    MTBF: 815,720 hrs at 25°C, MIL-HDBK-217F, Notice 2.
    Power: +5V (±5%): 250mA maximum. ±12V (±5%) from P1: 150mA maximum.

  • Features & Benefits

    • 8 analog voltage outputs
    • Individual 16-bit D/A converters per channel
    • Global timer for all channels supporting clock rates of up to 100KHz
    • Waveform memory (2K samples/channel)
    • Software, external, or internal timer triggers
    • Interrupt capability
    • External trigger output
    • User-programmable interval timer
    • 0 to 70°C (IP235-8) or -40 to 85°C (IP235-8E models)
  • Specs & Data Sheets

    Manuals

    IP231 User Manual (Log in to download the file)

    Known Difference Statement for IP230/235/236 and PMC230 (Log in to download the file)

    Drawings & Diagrams

  • Software

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

    • Compare

      502x Cable Series

      • Communication Signal Cables
      • Wide assortment of ribbon cables
      $40$705
      Select options
    • Compare

      Conformal Coating

      Moisture and humidity protection for boards via Acromag applied conformal coating using acrylic resin (Humiseal 1B31).  
      $55
      Select options
    • Compare

      CS-IP Conformal Coat

      Industry Pack conformal coat. This option should be selected to prevent high temperature and humidity issues (like blotching) when boards are conformal coated
      $80
      Select options
    • Compare

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

      • Use with IndustryPack modules/carriers
      • Easy installation procedure
      • Help files with step-by-step instructions
      • Demonstration Program
      • Driver level support for desktop and embedded Windows level programming environments
      $385$1,035
      Select options
    • Compare

      Termination Products

      • DIN rail-mount panels
      • 50 screw terminals on 50-pin connector termination panels
      • 50 screw terminals on SCSI-2 connector termination panels
      • 68 screw terminals on SCSI-3 connector termination panels
      $170$235
      Select options
    • Compare

      Transition Modules

      • Various transition modules
      $235$1,030
      Select options
  • Additional information

    Additional information

    Weight 8 oz
    Dimensions 4 × 2 × 1 in
    Part Number

    IP235A-8: 8 analog voltage output, waveform RAM, 16-bit D/A with RAM., IP235A-8E: 8 analog voltage output, waveform RAM, 16-bit D/A with RAM, extended temp. range.

    Product Series

    Industry Pack