S2022H
8-Channel Precision Source Meter
The S2022H precision source meter is compact and cost-effective bench-top Source/Measure Units (SMUs) with the capability to source and measure both voltage and current. These capabilities make the S2022H ideal for IV (current versus voltage) measurement tasks that require both high resolution and accuracy.
- High range – Range: ± 30 V, ± 500 mA (DC)
- High resolution – The minimum measurement resolution can reach 100 pA/100 μV
- High sampling rate – Supports up to 500k ADC sampling rate
- Threshold trigger – Hardware high-speed IO, capable of threshold triggering, enabling efficient interaction between output measurement values and user systems
Features and Benefits
I-V output capability
Voltage source specifications
| Voltage programming accuracy | Range | Programming Resolution | Accuracy (1 year)
± (% reading+offset) |
Typical noise (RMS)
0.1 Hz-10 Hz |
| ± 30 V | 1 mV | 0.03%+4 mV | 1000 μV | |
| ± 6 V | 200 μV | 0.03%+1 mV | 100 μV | |
| Temperature coefficient | ± (0.15 x accuracy)/℃ (0 ℃ -18 ℃, 28 ℃ -50 ℃) | |||
| Channel1 | CH1 to CH8 | |||
| Output power | Ch1 Ch4: 3W per channel and 6W total Ch5 Ch8: 3W per channel and 6W total |
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| Setting Time | < 200 μs (typical) | |||
| Overshoot | < ±0.1% (Typical, Normal, Step is 10% to 90%, full range, resistive load） | |||
| Noise 10Hz-20MHz | 6V voltage source, 0.5A resistive load,< 3 mVrms | |||
- Channels are isolated from earth ground, but ch1 to ch4 share a common LO. but ch5 to ch8 share a common LO.
Current source specifications
| Current programming accuracy | Range | Programming Resolution | Accuracy (1 year)
± (% reading+offset) |
Typical noise (RMS)
0.1 Hz-10 Hz |
| ± 500 mA1 | 20 μA | 0.05%+100 μA+ Vo * 25 μA | 10 μA | |
| ± 100 mA | 4 μA | 0.05%+10 μA+ Vo * 5 μA | 1 μA | |
| ± 10 mA | 400 nA | 0.05%+5 μA+ Vo * 500 nA | 100 nA | |
| ± 1 mA | 40 nA | 0.05%+500nA+ Vo * 50 nA | 10 nA | |
| ± 100 μ A | 4 NA | 0.05%+50 nA+ Vo * 5 nA | 1 nA | |
| ± 10 μ A | 400 pA | 0.05%+20 nA+ Vo * 500 pA | 150 pA | |
| Temperature coefficient | ± (0.15 x accuracy)/℃ (0 ℃ -18 ℃, 28 ℃ -50 ℃) | |||
| Channel2 | CH1 to CH8 | |||
| Output power | Ch1 Ch4: 3 W per channel and 6W total
Ch5 Ch8: 3 W per channel and 6W total |
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| Setting Time | < 300 μs (typical) | |||
| Overshoot | < ± 0.1% (Typical, Normal, Step is 10% to 90%, full scale point, resistive load test) | |||
- 500mA range is available only for 6V voltage range.
- Channels are isolated from earth ground, but ch1 to ch4 share a common LO. but ch5 to ch8 share a common LO.
Voltmeter measurement specifications
| Voltage measurement accuracy | Range | Measurement Resolution | Accuracy (1 year)
± (% reading+offset) |
| ± 30 V | 300 μV | 0.03%+4 mV | |
| ± 6 V | 60 μV | 0.03%+1 mV | |
| Temperature coefficient | ± (0.15 x accuracy)/℃ (0 ℃ -18 ℃, 28 ℃ -50 ℃) | ||
Current measurement specifications
| Current measurement accuracy | Range | Measurement Resolution | Accuracy (1 year)
± (% reading+offset) |
| ± 500 mA1 | 10 μA | 0.05%+100 μA+ Vo * 25 μA | |
| ± 100 mA | 1 μA | 0.05%+10 μA+ Vo * 5 μA | |
| ± 10 mA | 100 nA | 0.05%+5 μA+ Vo * 500 nA | |
| ± 1 mA | 10 nA | 0.05%+500 NA+ Vo * 50 nA | |
| ± 100 μA | 1 nA | 0.05%+50 NA+ Vo * 5 nA | |
| ± 10 μA | 100 pA | 0.05%+20 NA+ Vo * 500 pA | |
| Temperature coefficient | ± (0.15 x accuracy)/℃ (0 ℃ -18 ℃, 28 ℃ -50 ℃) | ||
- 500mA range is available only for 6V voltage range.
Typical output setting time
| Source | Range | Output setting time | Condition | ||
| Fast 1, 2 | Normal1 | Slow1 | |||
| Voltage | 30 V | < 400 μs | < 1.5ms | < 2.8 ms | Time required to reach within 0.1 % of final value at open load condition. Step is 10 % to 90 % range |
| 6 V | <250 μs | <780 μs | <2.8 ms | ||
| Current | ± 500 mA | <50 μs | <330 μs | <2.5 ms | Time required to reach within 0.1 % of final value at short condition. Step is 10 % to 90 % range |
| ±100 mA | <50 μs | <270 μs | <2.5 ms | ||
| ±10 mA | <50 μs | <270 μs | <2.5 ms | ||
| ±1 mA | <100 μs | <290 μs | <2.5 ms | ||
| ±100 μA | <150 μs | <5 ms | <2.5 ms | ||
| ±10 μA | <250 μs | <3 ms | <2.5 ms | ||
- Output transition speed：Fast, Normal, Slow
- Slow mode is recommended for overshoot sensitive equipment, Fast mode may have overshoot on output in some condition