Key Highlights
Analysis frequency ranges are software programmable from 20 Hz to 40 kHz
24-bit Sigma Delta ADC per analog input
Spurious-free dynamic range of 108 dB (typical)
AC/DC coupling, software selectable per channel
TEDS support for manufacturers of accelerometers
Pseudo-differential input
Total harmonic distortion of -100 dB (typical)
Channel-to-channel phase matching of <0.12 degrees at 1 kHz
8-bit digital IO port
USB 2.0 high-speed
640 Models
4 analog inputs, ±10V input range (±60V max without damage)
2.1 mA IEPE current source per channel (20V compliance)
1.0 Hz AC Coupling HPF
24-bit Sigma Delta DAC analog output
Analog outputs: sine, swept sine, random, burst, arbitrary
Analog output signal-to-noise ratio: 100 dB (typical)
650 Models
5 analog inputs, ±40V input range (±60V max without damage)
2.1 mA IEPE current source per channels 1-4 (20V compliance)
0.1 Hz AC coupling HPF
