5520A
Getting Started
16
AC Current (Sine Wave) Specifications (cont)
LCOMP on
Range Frequency
Absolute Uncertainty, tcal ± 5
°C
± (% of output + µA)
Max Distortion
& Noise, 10 Hz
to 100 kHz BW
Max
Inductive
Load
90 days 1 year
± (% output +
µA)
µH
29.00 µA to 10 Hz to 100 Hz 0.2 + 0.2 0.25 + 0.2 0.1 + 1.0
329.99 µA 100 Hz to 1 kHz 0.5 + 0.5 0.6 + 0.5 0.05 + 1.0
0.33 mA to 10 Hz to 100 Hz 0.2 + 0.3 0.25 + 0.3 0.15 + 1.5
3.2999 mA 100 Hz to 1 kHz 0.5 + 0.8 0.6 + 0.8 0.06 + 1.5
3.3 mA to 10 Hz to 100 Hz 0.07 + 4 0.08 + 4 0.15 + 5 400
32.999 mA 100 Hz to 1 kHz 0.18 + 10 0.2 + 10 0.05 + 5
33 mA to 10 Hz to 100 Hz 0.07 + 40 0.08 + 40 0.15 + 50
329.99 mA 100 Hz to 1 kHz 0.18 + 100 0.2 + 100 0.05 + 50
0.33 A to 10 Hz to 100 Hz 0.1 + 200 0.12 + 200 0.2 + 500
2.99999 A 100 to 440 Hz 0.25 + 1000 0.3 + 1000 0.25 + 500
3 A to 20.5 A 10 Hz to 100 Hz 0.1 + 2000 [2] 0.12 + 2000 [2] 0.1 + 0 400 [4]
[1] 100 Hz to 1 kHz 0.8 + 5000 [3] 1.0 + 5000 [3] 0.5 + 0
[1] Duty Cycle: Currents < 11 A may be provided continuously. For currents >11 A, see Figure 1-4. The current may
be provided 60-T-I minutes any 60 minute period where T is the temperature in °C (room temperature is about 23
°C) and I is the output current in amperes. For example, 17 A, at 23 °C could be provided for 60-17-23 = 20
minutes each hour.
[2] For currents >11 A, Floor specification is 4000 µA within 30 seconds of selecting operate. For operating times >30
seconds, the floor specification is 2000 µA.
[3] For currents >11 A, Floor specification is 1000 µA within 30 seconds of selecting operate. For operating times >30
seconds, the floor specification is 5000 µA.
[4] Subject to compliance voltages limits.
Range
Resolution
µA
Max Compliance Voltage
V rms
0.029 mA to 0.32999 mA 0.01 7
0.33 mA to 3.29999 mA 0.01 7
3.3 mA to 32.9999 mA 0.1 5
33 mA to 329.999 mA 1 5
0.33 A to 2.99999 A 10 4
3 A to 20.5 A 100 3
[1] Subject to specification adder for compliance voltages greater than 1 V rms.
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