JPH01156625U - - Google Patents
Info
- Publication number
- JPH01156625U JPH01156625U JP5367588U JP5367588U JPH01156625U JP H01156625 U JPH01156625 U JP H01156625U JP 5367588 U JP5367588 U JP 5367588U JP 5367588 U JP5367588 U JP 5367588U JP H01156625 U JPH01156625 U JP H01156625U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- current
- thermal
- supplied
- proportional
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Networks Using Active Elements (AREA)
- Amplifiers (AREA)
Description
第１図は本考案の一例の原理回路図、第２図〜
第４図はその説明のための図である。
１は電流源、２は内部抵抗、３はアンプ、６は
カレントミラー、７は端子、８は外付抵抗、９は
差動アンプである。
Figure 1 is a principle circuit diagram of an example of the present invention, Figure 2~
FIG. 4 is a diagram for explaining this. 1 is a current source, 2 is an internal resistor, 3 is an amplifier, 6 is a current mirror, 7 is a terminal, 8 is an external resistor, and 9 is a differential amplifier.
Claims (1)
して上記熱電圧のみの温度特性を有する第１の電
圧を発生し、 この第１の電圧と等しい第２の電圧を電流帰還
型アンプを介して形成し、 この第２の電圧を外付抵抗に供給することによ
り上記熱電圧に比例する第２の電流を得て上記Ｉ
Ｃ内の差動アンプを駆動するようにしたｇｍレギ
ユレータ。[Claims for Utility Model Registration] A current source proportional to the thermal voltage is formed in the IC, and a first current from this current source is supplied to an internal resistor to create a first electric current having temperature characteristics of only the thermal voltage. A voltage is generated, a second voltage equal to the first voltage is formed via a current feedback amplifier, and this second voltage is supplied to an external resistor to generate a second voltage proportional to the thermal voltage. Obtain the current and perform the above I
GM regulator that drives the differential amplifier in C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5367588U JPH01156625U (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5367588U JPH01156625U (en) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156625U true JPH01156625U (en) | 1989-10-27 |
Family
ID=31279641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5367588U Pending JPH01156625U (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156625U (en) |
-
1988
- 1988-04-21 JP JP5367588U patent/JPH01156625U/ja active Pending
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