34 PowerLab Owner’s Guide
DC drift: Software-corrected
CMRR (differential): 96 dB @ 50 Hz (typical)
Input crosstalk: –110 dB typical
Input noise: <2.4 µV
rms
referred to input, DC to 20 kHz
Pod connectors: Combine power, I
2
C and single-ended or
differential analog input signals on one
connector, support pods, particular
transducers, etc.
Supply voltage: ±5 V regulated
Maximum current: 50 mA per pod port
Communications: 2-wire I
2
C
Signal input: Positive and negative analog inputs
Connector type: 8-pin DIN.
Sampling
ADC resolution: 16 bits (150 µV resolution at 10 V range)
Linearity error: ±2 LSB (from 0 °C to 70 °C)
Maximum sampling rates: 100 kHz on one channel;
40 kHz on two channels.
Available sampling rates: 100 kHz down to 0.003 Hz using Chart
100 kHz down to 2 Hz using Scope
100 kHz to 1 Hz using Chart for Windows
Output Amplifier
Output configuration: Single-ended or differential (complementary)
Output resolution: 16 bits (150 µV resolution at 10 V range)
Maximum output current: ±15 mA typical
Output impedance: 0.1 Ω typical
Slew rate: 6 V/µs
Settling time: 2 µs (to 0.01% of FSR for LSB change)
Linearity error: ±1 LSB (from 0 °C to 70 °C)
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