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MPC550 - Micro/Sys MPC550 - Analog, Digital, and Timer I/O for PC/104...

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Part Number:
MPC550
Model Number:
MPC550
Make:
MICRO SYS
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Micro/Sys MPC550 - Analog, Digital, and Timer I/O for PC/104 Simple Type: Expansion Module

The MPC550 Analog and Digital I/O module provides 16 channels of analog input to PC/104 systems. The module also includes 24 bits of digital I/O and three general purpose counter/times. Additionally, up to 8 channels of analog output are available. The analog input section implements a complete data acquisition system with programmable input ranges. The input ranges supported can be either unipolar or bipolar. Ranges available are +5V, +10V, ±5V, and ±10V. The three 16-bit counter/timer channels can be used to count digital input events, measure time between events, and to generate system timing interrupts. The counter/timers normally clocked by the PC/104 system clock, with options for a user-supplied oscillator if a particular frequency is needed.

Download the datasheet (PDF)

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Features

  • 100KHz A/D sampling rate
  • 24 digital I/O lines
  • 5V only operation
  • Optional 12-bit DACs, 4 or 8 channels
  • PC/104 form factor
  • Sixteen 12-bit channels of analog input
  • Software selectable A/D input ranges
  • Three 16-bit counter/timers

Specifications

    General
  • Analog Inputs: Sixteen 12-bit channels. ±.5 LSB linearity. 6usec conversion, 100KHz sampling rate. Software selectable input ranges, +5V, +10V, ±5V, ±10V
  • Analog Output Option: Four or eight 12-bit DAC channels. 10V full scale output, all channels. ±.5 LSB linearity. 6usec DAC update settling time
  • Counter/Timers: Three 16-bit channels from 82C54 device. 8MHz maximum input count rate. Cascadeable for larger counts
  • Digital I/O: 24 TTL-level I/O lines from 82C55 device. In output mode, 2.4 mA source/sink
  • Environmental: 0° - +70°C operating. -25° - +85°C storage. 5%-95% relative humidity, non-condensing
  • External Connections: 20-pin header for analog input. 26-pin header for digital I/O. 10-pin header for counter/timer I/O. 14-pin header for analog output option
  • Mechanical: PC/104 standard. 3.55" (plus I/O region) x 3.775" x .6"
  • PC/104 Interface: 8-bit PC/104 module. IRQ2-7 supported. IRQ10, 11, 12, 14, 15 supported if optional 16-bit PC/104 connector installed. PC/104 interrupt sharing supported
  • Power Requirements: +5V ± 5% at 250 mA max, no DAC option. DAC option requires additional +5V ± 5%: 4 channel option - 60 mA max 8 channel option - 120 mA max

 

Applications

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Aliases

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