A - Specifications

140

Supplemental Characteristics

Table A-2 lists the supplemental characteristics, which are not warranted but are descriptions of typical

performance determined either by design or type testing.

Table A-2. Supplemental Characteristics
Parameter Agilent 66321B/D;
Agilent 66319B/D
output 1 only
Agilent 66319B/D
output 2 only
Output Programming Range Voltage:
Current:
Resistance:
Voltage Limit:
0 – 15.535 V
0 – 3.0712 A
– 40 mΩ to 1 Ω
0 – 22 V
0 – 12.25 V
0 – 1.52 A
NA
NA
Average Programming Resolution Voltage:
Current:
Resistance:
4.2 mV
0.825 mA
1.2 mΩ
14 mV
1.75 mA
NA
Tracking OVP Accuracy
(refer to page 35 for details)
Above programmed
voltage: 2.0V ± 2% NA
Average Current Measurement
Resolution 3 A Range:
1 A Range:
0.02A Range:
214 µA
32 µA
0.6 µA
55 µA
NA
NA
Maximum Current Measurement 3 A Range:
1 A Range:
0.02A Range:
7 A
1.05 A
21.5 mA
1.8A
NA
NA
Sink Current - 2 A @ 7.5 V1 - 0.03 A @ 7.5 V
Programming Accuracy
Temperature Coefficient
(change/C°)
Voltage:
Current:
Resistance:
0.01% + 0.5 mV
0.01% + 15 µA
0.1% + 0.2 mΩ
0.03% + 1.5 mV
0.03% + 0.4 mA
NA
Readback Accuracy Temperature
Coefficient (change/C°) Voltage:
3 A Current (dc):
3 A Current (acdc):
1 A Current range:
0.02A Current range:
0.01% + 300 µV
0.02% + 15 µA
0.05% + 120 µA
0.01% + 10 µA
0.01% + 0.3 µA
0.02% + 1.5 mV
0.02% + 0.4 mA
NA
NA
NA
Drift2 Voltage:
Current: + 0.01% + 1 mV
0.01% + 30 µA 0.03% + 3 mV
0.03% + 0.8 mA
Remote Sense Capability In each load lead up to 4 V3 up to 4 V4
Output Voltage Rise Time
Output Voltage Fall Time 10% to 90%:
90% to 10%: < 200 µs
< 200 µs < 200 µs
< 35 ms
Output Voltage Settling Time5 0 to rated voltage:
rated voltage to 0: 0.5 ms
1 ms NA
NA
Output 2 OFF time 12 V to 2 V: NA < 200 µs 6
1The sink current decreases linearly from 2.8A @ 0 V to 1.2 A @ 15 V. Sink current does not track the programmed current.
2Following a 30 minute warm-up, the change in output over 8 hours, under constant ambient, load and line conditions.
3Add 2 mV to the load regulation for each 1 V change in the positive output lead.
4Add 3 mV to the load regulation for each 1 V change in the negative outp u t lead.
5To settle within 12 mV of the final value for Output 1.
6 When output 2 is turned off or disabled, the output voltage reduces from 12 V to less than 2 V in under 200 µs.