Measurement Computing PCM-DAS16D/12 - Manual (Page 31)

Throughput (post-process calibration) 100k samples/sec
Relative Accuracy (software calibrated) ±1 LSB
Differential Linearity error ±1 LSB
Integral Linearity ±1 LSB
Gain drift (A/D specs) 160 ppm/°C
Zero drift (A/D specs) 150 ppm/°C
Common Mode Range:
PCM-DAS16D/12 ±10V
CMRR @ 60Hz:
PCM-DAS16D/12
−72 dB
Input leakage current ±20 nA
Input impedance 10 Mohms min
Absolute maximum input voltage ±15V
DIGITAL SECTION
Digital type FPGA
Configuration Two ports, four bits each. Pro-
grammable as 8 input / 8 output
or 4 input / 4 output
Input low voltage 0.8V max
Input high voltage 2.0V min
Output low voltage (IOL = 4mA) 0.32V max
Output high voltage (IOH = -4mA) 3.86V min
Absolute maximum input voltage
−0.5V , +5.5V
Interrupts Programmable: levels 2 - 15
Interrupt enable Programmable
Interrupt sources End-of-conversion, FIFO-half-full,
external (Ext Int)
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