KAD/ADC/105 differential-ended ADC

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KAD/ADC/105 differential-ended ADC
Product Sheet
Product Sheet

The KAD/ADC/105 is used to condition and digitize up to eight differential-ended (D/E) analog channels.
 

Features

  • Eight differential-ended input channels
  • Programmable input range (±10mV to ±10V)
  • High accuracy (max. 0.08% FSR at unity gain)
  • High impedance (>10MΩ/44kΩ) when on/off
  • Short on any channel does not affect others
  • 16 bit simultaneous sampling on each channel
  • Up to 24K samples per second per channel
  • Up to 6kHz bandwidth (AAAF filter)

Applications

  • Analog signal Acquistion DE
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KAD/ADC/105 differential-ended ADC

The KAD/ADC/105 is used to condition and digitize up to eight differential-ended (D/E) analog channels.

At the heart of the KAD/ADC/105 is a hard-wired state machine that over-samples all channels at a rate between 96 ksps and 192 ksps and digitally filters any noise above the user-programmable cutoff frequency. This is achieved using cascaded, half-band, decimate by 2, 15 tap, finite-impulse-response (FIR) filters with 32-bit coefficients followed by an 8th order Butterworth IIR filter with a default cutoff point set at 25% of the sampling frequency.

All signals are sampled simultaneously. Thus, when several channels are sampled at different sampling rates, at the start of an acquisition cycle all channels will be aligned.

 

 

Aerospace Instrumentation Brochure

Modern aerospace instrumentation systems can be highly complex, and it can be difficult to know how to meet program needs. It’s not unusual for requirements to change during a campaign and cause significant delays, and data must be captured reliably no matter what – otherwise expensive additional flights will be needed or months of program data could be lost. Read our brochure to learn how you can reduce your risk with commercial off-the-shelf (COTS) solutions.

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