The DRV700 is a high-precision programmable current source with 20-bit resolution and ppm-level stability.
Output current: 0 mA to 650 mA
Compliance voltage I = 600 mA: 7 V
DC output impedance: ≥ 1 MΩ
Maximum load inductance No external compensation: 1 mH
Precision
Digital resolution: 20 bits
Output current resolution Dithering OFF: 750 nA
Non-linearity I < 400 mA: < 3 ppm
Stability
RMS noise 0.1 Hz to 10 Hz: 30 nArms
Current noise density 1 kHz: 200 pA/√Hz
Temperature coefficient: < 2 ppm/°C
Allan deviation 1000 s: < 40 ppb
Power supply
Supply voltage: 21 V to 33 V, nom. 24 V
Supply current: 800 mA
Quiescent current: 100 mA
Mechanical Parameters
Outside dimensions: 109 mm x 90 mm x 17 mm
Weight: 150 g
Operating temperature: -10 °C to 70 °C
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