RHF310AK01V 데이터 시트보기 (PDF) - STMicroelectronics
부품명
상세내역
일치하는 목록
RHF310AK01V Datasheet PDF : 25 Pages
| |||
RHF310A
Noise measurements
Figure 24. Circuit for +5 V single supply
10 µF
+
IN
Rin
+5 V
1 kΩ
_
R1
470 Ω
R2
470 Ω
+ 1 µF 10 nF
RG
+
CG
+5 V
OUT
Rfb
1 kΩ
6.2
Noise measurements
The noise model is shown in Figure 26. Noise model.
• eN: input voltage noise of the amplifier
• iNn: negative input current noise of the amplifier
• iNp: positive input current noise of the amplifier
Figure 25. Noise model
+
R3
iN +
_
N3
iN -
eN
N2
R2
R1
N1
Output
HP3577
Input noise:
8 nV/√ Hz
The thermal noise of a resistance R is:
DS6201 - Rev 7
page 12/25
Share Link: 