KAD/ADC/116
12 channel Accelerometer ADC
The KAD/ADC/116 is used to condition and digitize up to 12 accelerometer-type input channels. Each of these channels has a constant current source and AC coupled (DC-reject) inputs for use with integrated charge-amp piezoelectric accelerometer devices.
At the heart of the KAD/ADC/116 is a hard-wired state machine that over-samples all channels at a rate between 48 ksps and 96 ksps and digitally filters any noise above the user-programmable cutoff frequency. This is achieved using cascaded, half-band, Finite-Impulse-Response (FIR) filters followed by an 8th order Butterworth IIR filter with a default cutoff point set at one-quarter of the sampling frequency (fc = fs/4).
All signals are sampled simultaneously. This means that even when several channels are sampled at different sampling rates, the sample at the start of the acquisition will always be synchronized.
- Key Features
- Applications
- Specifications
- Related Products
- 12 accelerometer input channels with DC-reject
- Ordering Input range (1V, 10V)
- Accuracy 0.4% FSR max. at 10Hz
- Constant current source excitation on each channel (3.6mA typical)
- Short on any channel does not affect others
- 16-bit simultaneous sampling on each channel
- Up to 12 k samples per second per channel
- Up to 3 kHz Bandwidth (AAAF filter)
- Accelerometer signal conditioning and digitalization
- Suitable for ICP, Isotron, Piezotron, and Deltatron sensors
- AC coupled voltage measurement
Resources
Data Sheet
User Manual
Brochure
KAD/ADC/116
12 channel Accelerometer ADC
The KAD/ADC/116 is used to condition and digitize up to 12 accelerometer-type input channels.
