Lesson 1 – Analog Modules
74
Table 7 High Resolution Digitizer (WDB) Key Specifications
Specification Value
Sampling rate 8 ksps to 2.048 Msps
Resolution 16-bit (up to 24-bit with hardware averaging)
Bandwidth @-3 dB 3 MHz @±6 V range, filter through
Pin counts per module 8 single-ended or 4 differential
Waveform Capture
Memory
1 M
Input Range ±6 V, ±3 V, ±1.5 V, ±0.75 V, ±0.2 V
DC offset Range ±5 V
Common Mode Range ±(6 V + 0.5 × range) @1 Mohm single ended (with off-
set)
±6 V @50 ohm single ended (with offset)
±6 V @100 ohm differential (without offset)
Input Impedance 1 Mohm, 50 ohm for single-ended
1 Mohm, 100 ohm for differential
Filter Through, 6 kHz, 30 kHz, 150 kHz, 500 kHz
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