JPS59114467A - 直流微弱電流測定用増幅回路 - Google Patents
直流微弱電流測定用増幅回路Info
- Publication number
- JPS59114467A JPS59114467A JP57224393A JP22439382A JPS59114467A JP S59114467 A JPS59114467 A JP S59114467A JP 57224393 A JP57224393 A JP 57224393A JP 22439382 A JP22439382 A JP 22439382A JP S59114467 A JPS59114467 A JP S59114467A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- input
- resistor
- measuring
- amplifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 18
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 13
- 101000871498 Homo sapiens m7GpppX diphosphatase Proteins 0.000 description 3
- MIQYPPGTNIFAPO-CABCVRRESA-N PS(6:0/6:0) Chemical compound CCCCCC(=O)OC[C@@H](OC(=O)CCCCC)COP(O)(=O)OC[C@H](N)C(O)=O MIQYPPGTNIFAPO-CABCVRRESA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 102100033718 m7GpppX diphosphatase Human genes 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Amplifiers (AREA)
- Measurement Of Current Or Voltage (AREA)
- Tests Of Electronic Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57224393A JPS59114467A (ja) | 1982-12-21 | 1982-12-21 | 直流微弱電流測定用増幅回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57224393A JPS59114467A (ja) | 1982-12-21 | 1982-12-21 | 直流微弱電流測定用増幅回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59114467A true JPS59114467A (ja) | 1984-07-02 |
| JPH0480340B2 JPH0480340B2 (enrdf_load_stackoverflow) | 1992-12-18 |
Family
ID=16813041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57224393A Granted JPS59114467A (ja) | 1982-12-21 | 1982-12-21 | 直流微弱電流測定用増幅回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59114467A (enrdf_load_stackoverflow) |
-
1982
- 1982-12-21 JP JP57224393A patent/JPS59114467A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0480340B2 (enrdf_load_stackoverflow) | 1992-12-18 |
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