PC/104 COTS 16-bit Data Acquisition with One Million Sample FIFO

Everything we do at Apex Embedded Systems we believe in long product life cycles.  We have updated the STX104 hardware to greatly extend customers' system production life cycles.

Customers tell us over and over that they like our STX104 analog ADC module because of the one million sample deep FIFO and its low noise performance.

Do you need to collect data 24/7?  No sweat, the STX104 can do it with ease, and without any CPU interrupts!

Need help integrating the STX104 into a stack?  No problem, contact us and we can provide a quote to get the job done. 

The STX104 now supports optional 2mm connector for high shock and vibe situations, no more RTV staking of ribbon cables.  Contact us for details.

Features and Benefits

• Analog input channel count: 16 single-ended or 8 differential ADC inputs
• Analog output channel count:  two
• Aggregate sample rate:  200K samples per second
• Analog input/output resolution:   16-bits
• Analog input ranges: ±10V, ±5V, ±2.5V, ±1.25V, 0-10V, 0-5V, 0-2.5V, 0-1.25V
• Triggering Subsystem: 14 start events, 15 stop events, 12 synchronization events, delay timer and three possible triggering sequences.
• Very Low Noise: Less than 1.5-LSB RMS over all input ranges (1.1-LSB typical). Noise reduction to 0.6-LSB RMS can be achieved using the jumper or software selectable sixteen sample moving average filter.
• Environmental: Wide operating temperature range of -40^oC to +85^oC
• Polarized connectors prevent incorrect cable installations
• LED status: an LED displays valid card read/write transactions useful for both product development and field status.
• Single +5V operation:  Power less than 1.5 watts
• Out-gassing and fire avoidance: we do not use any tantalum or electrolytic capacitors in any products.
• MTBF:  MTBF of 664,780 hours per MIL-HDBK-217F ground benign at 25^oC.
• Production: Designed and Assembled in Wisconsin, USA, utilizing an ISO 9001 manufacturing facility.
• Individual Customer Assistance: We will do whatever we can to assist you in designing in our products.
• Direct Drop-in Compatibility:  DAS16jr/12, DAS16jr/16, DAS1602/16, DAC02, CIO-DAS1602/16, DAS-1602/16-P5, DAS-16/16jr, PC104-DAS16JR/16, Keithley DAS-16 Series.   Looking for a drop-in solution?  Contact us and we can help. 
• National Stock Number (NSN):  5998-01-621-1266