madc1618
8-input 16-bit Analog Acquistion Module

The MADC-1816 offers simultaneously sampling A/D architecture with 8 single-ended or 4 differential analog input channels.
All channel features programmable gain 1 or 2 and can program to handle analog input with a single-ended or differential configuration.

The acquisition can be started by the host or by an on-board sequencer that uses a channel list to specify which channel to acquire. A local 8Kx16 but dual ported SRAM stores the acquisition data. Memory pointers can be selected t limit the number of scans gathered, as well as the control of interrupt generation.

The 16-bit A/D converters can provide a global acquisition and conversion time of ≤5µsec per sample per channel.

The board offers a programmable digital filter:

  • Using ±5 V range, the −3 dB frequency is typically 15 kHz.
  • With the ±10 V range, the −3 dB frequency is typically 23 kHz.

Applications
This board is optimally suited for the following application domains:

  • Process control
  • Industrial control
  • Precision instrumentation
  • Data acquisition systems (DAS)
  • Multi-axis positioning systems

Software
Both Linux and Windows drivers are available.

For more technical data please refer to the following datasheet or contact our sales offices and distributors.

8-input 16-bit Analog Acquistion Module

The MADC-1816 offers simultaneously sampling A/D architecture with 8 single-ended or 4 differential analog input channels.
All channel features programmable gain 1 or 2 and can program to handle analog input with a single-ended or differential configuration.

The acquisition can be started by the host or by an on-board sequencer that uses a channel list to specify which channel to acquire. A local 8Kx16 but dual ported SRAM stores the acquisition data. Memory pointers can be selected t limit the number of scans gathered, as well as the control of interrupt generation.

The 16-bit A/D converters can provide a global acquisition and conversion time of ≤5µsec per sample per channel.

The board offers a programmable digital filter:

  • Using ±5 V range, the −3 dB frequency is typically 15 kHz.
  • With the ±10 V range, the −3 dB frequency is typically 23 kHz.

Applications
This board is optimally suited for the following application domains:

  • Process control
  • Industrial control
  • Precision instrumentation
  • Data acquisition systems (DAS)
  • Multi-axis positioning systems

Software
Both Linux and Windows drivers are available.

For more technical data please refer to the following datasheet or contact our sales offices and distributors.

Features

  • 16-bit, charge redistribution SAR, A/D converter
  • Hardware factory-calibrated and tested to ensure SNR and THD are within specifications
  • Gain, offset, and linearity are also factory-calibrated
  • Throughput 200 KSPS
  • INL: ±0.5 LSB Max with no missing code
  • 95.5 dB SNR, −107 dB THD
  • Analog input voltage ranges, bipolar: ±10 V, ±5 V
  • 7 kV ESD rating on analog input channels
  • No pipeline delay

Environmental

  • Industrial -40 to +85°C
  • Airflow requirement 5 CFM
  • Non-operating -60 to +120°C
  • Relative Humidity 5 to 90 % (non-cond.)
  • Altitude 0 to 10,000 ft
  • Vibration 0.5G,20-2000 Hz rand
  • Shock 20G, 11 msec, ½ sine
  • MTBF >250,000 hours

 

Documentation

 icon MADC-1816 Datasheet (558.84 kB)