japanesechinese


NF Corporation
network contact us site map
Google  
home about nf products support news
Measurement Instruments Power Supply and Power Control produts Function Modules Customized Products
home > Products > Measurement Instruments > Lock-in Amplifier/Preamplifier > Preamplifier > SA series > Selection Guide
Product Information
Lock-in Amplifier/Preamplifier
Low Noise Amplifier
SA series

Frequency range Input form Input impedance Voltage noise * Current noise * Noise figure * Voltage gain
SA-200F3 DC to 800kHz
Single-ended
1k Ω /10kΩ /100kΩ
0.5nV/√ Hz
2.2pA/√ Hz
-
40dB
SA-220F5 1kHz to 80MHz
1MΩ
0.5nV/√ Hz
200fA/√ Hz
-
46dB
SA-230F5 1kHz to 100MHz
50Ω
0.25nV/√ Hz
5.0pA/√ Hz
0.6dB
46dB
SA-410F3 DC to 1MHz
Differential
1k Ω /10kΩ /100kΩ
0.75nV/√ Hz
4.5pA/√ Hz
-
40dB
SA-420F5 1kHz to 70MHz
1MΩ
0.9nV/√ Hz
100fA/√ Hz
-
46dB
SA-421F5 30Hz to 30MHz
1MΩ
0.5nV/√ Hz
100fA/√ Hz
-
46dB
SA-430F5 1kHz to 100MHz
50Ω
0.35nV/√ Hz
7.0pA/√ Hz
1.10dB
46dB
* typical value


back
top of this page