JPS5869246U - Width increase circuit - Google Patents
Width increase circuitInfo
- Publication number
- JPS5869246U JPS5869246U JP16378281U JP16378281U JPS5869246U JP S5869246 U JPS5869246 U JP S5869246U JP 16378281 U JP16378281 U JP 16378281U JP 16378281 U JP16378281 U JP 16378281U JP S5869246 U JPS5869246 U JP S5869246U
- Authority
- JP
- Japan
- Prior art keywords
- width increase
- increase circuit
- resistors
- circuit
- amplification
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
- Amplifiers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は圧力変換器の全回路図、第２図は厚膜抵抗パタ
ーン図である。
Ｇ・・・ゲージ、Ｒ１，Ｒ２，Ｒ３，Ｒ３’ 、 Ｒ４
，Ｒ４’・・・抵抗、Ａ・・・差動増巾器、Ｃ・・・導
体、Ｒ・・・抵抗。FIG. 1 is a complete circuit diagram of the pressure transducer, and FIG. 2 is a thick film resistance pattern diagram. G... Gauge, R1, R2, R3, R3', R4
, R4'...Resistance, A...Differential amplifier, C...Conductor, R...Resistance.
Claims (1)
抵抗体で形成し、増巾度、およびオフセットを決定する
抵抗を少くとも２個以上の異った材料で形成された抵抗
の組み合せとしたことを特徴とする増巾回路。 ２ 実用新案登録請求の範囲第１項において、抵抗体の
組み合せは直列接続であることを特徴とする増巾回路。[Scope of Claim for Utility Model Registration] 1. In an amplification circuit with a high degree of increase, the resistance part of the circuit is formed of a thick film resistor, and at least two or more different resistors are used to determine the degree of amplification and offset. An amplification circuit characterized by a combination of resistors made of materials made of 2. The amplifier circuit according to claim 1 of the utility model registration, characterized in that the combination of resistors is connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16378281U JPS5869246U (en) | 1981-11-04 | 1981-11-04 | Width increase circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16378281U JPS5869246U (en) | 1981-11-04 | 1981-11-04 | Width increase circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5869246U true JPS5869246U (en) | 1983-05-11 |
Family
ID=29956065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16378281U Pending JPS5869246U (en) | 1981-11-04 | 1981-11-04 | Width increase circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5869246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172413U (en) * | 1984-04-24 | 1985-11-15 | 津田駒工業株式会社 | Amplifier for strain gauge |
| WO2014203525A1 (en) * | 2013-06-19 | 2014-12-24 | 旭化成エレクトロニクス株式会社 | Amplifier circuit and amplifier-circuit chip |
-
1981
- 1981-11-04 JP JP16378281U patent/JPS5869246U/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172413U (en) * | 1984-04-24 | 1985-11-15 | 津田駒工業株式会社 | Amplifier for strain gauge |
| WO2014203525A1 (en) * | 2013-06-19 | 2014-12-24 | 旭化成エレクトロニクス株式会社 | Amplifier circuit and amplifier-circuit chip |
| CN104604128A (en) * | 2013-06-19 | 2015-05-06 | 旭化成微电子株式会社 | Amplifier circuit and amplifier-circuit chip |
| JP5827759B2 (en) * | 2013-06-19 | 2015-12-02 | 旭化成エレクトロニクス株式会社 | Amplifier circuit and amplifier circuit IC chip |
| JPWO2014203525A1 (en) * | 2013-06-19 | 2017-02-23 | 旭化成エレクトロニクス株式会社 | Amplifier circuit and amplifier circuit IC chip |
| CN104604128B (en) * | 2013-06-19 | 2017-12-15 | 旭化成微电子株式会社 | Amplifying circuit and amplifying circuit ic chip |
| US10063195B2 (en) | 2013-06-19 | 2018-08-28 | Asahi Kasei Microdevices Corporation | Amplifier circuit and amplifier circuit IC chip |
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