4- 8 Keysight B1500A User’s Guide, Edition 14
Specifications
Hardware
MPSMU/HRSMU
MPSMU: Medium Power Source/Monitor Unit
HRSMU: High Resolution Source/Monitor Unit
• Voltage range, resolution, and accuracy
See Table 4-1 for high resolution ADC and Table 4-3 for high speed ADC.
• Current range, resolution, and accuracy
See Table 4-2 for high resolution ADC and Table 4-4 for high speed ADC.
Specified measurement resolution is limited by fundamental noise limits.
Minimum displayed resolution is 1 aA at 1 pA range by 6 digits. Measurements
made in the lower ranges can be greatly impacted by vibrations and shocks.
These specifications assume an environment free of these factors.
• Power consumption
Voltage source mode:
Current source mode:
Voltage range (V)
Power consumption
a
(W)
a. Ic is the current compliance setting.
0.5 Ic 20
2Ic 20
5Ic 20
20 Ic 20
40 Ic 40
100 Ic 100
Voltage compliance
a
(V)
a. Vc is the voltage compliance setting.
Power consumption
b
(W)
b. Io is the output current.
Vc 20 Io 20
20 < Vc 40 Io 40
40 < Vc 100 Io 100