JPS60153015U - Output circuit of sensor signal processing circuit - Google Patents

Output circuit of sensor signal processing circuit

Info

Publication number
JPS60153015U
JPS60153015U JP3945984U JP3945984U JPS60153015U JP S60153015 U JPS60153015 U JP S60153015U JP 3945984 U JP3945984 U JP 3945984U JP 3945984 U JP3945984 U JP 3945984U JP S60153015 U JPS60153015 U JP S60153015U
Authority
JP
Japan
Prior art keywords
circuit
signal processing
processing circuit
output
mirror
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
Application number
JP3945984U
Other languages
Japanese (ja)
Inventor
滋 青島
聡 今村
哲生 久永
Original Assignee
株式会社山武
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社山武 filed Critical 株式会社山武
Priority to JP3945984U priority Critical patent/JPS60153015U/en
Publication of JPS60153015U publication Critical patent/JPS60153015U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の出力回路の回路図、第２図はこの考案の
一実施例による出力回路の回路図であ′　る。 １・・・コンパレータ、Ｑｌ、Ｑ４．Ｑ５．Ｑ６・・・
トランジスタ、Ｒ・・・抵抗。FIG. 1 is a circuit diagram of a conventional output circuit, and FIG. 2 is a circuit diagram of an output circuit according to an embodiment of the present invention. 1... Comparator, Ql, Q4. Q5. Q6...
Transistor, R...resistance.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）センサの信号処理回路の出力に応じて動作するス
イッチング素子から電流制限要素を通して流れる電流を
制限するトランジスタからなる基準部と、この基準部と
同一電流を流すミラ一部とでカレントミラー回路を構成
し、このカレン−トミラー回路から出力信号を取り出す
ように構成するとともに、上記ミラ一部は、上記基準部
゛を構成するトランジスタと同一の電流特性を有する複
数のトランジスタで構成したことを特徴とするセンサの
信号処理回路の出力回路。(1) A current mirror circuit consisting of a reference section consisting of a transistor that limits the current flowing from a switching element that operates according to the output of the sensor's signal processing circuit through a current limiting element, and a mirror section that flows the same current as this reference section. and an output signal is taken out from the current mirror circuit, and the mirror part is composed of a plurality of transistors having the same current characteristics as the transistors forming the reference section. Output circuit of the signal processing circuit of the sensor. （２）　　上記ミラ一部を構成するトランジスタのエミ
ッタ面積の合計が上記基準部を構成するトランジスタの
エミッタ面積より大きいことを特徴とする実用新案登録
請求の範囲第１項記載のセンサの信号処理回路の出力回
路。(2) A signal processing circuit for a sensor according to claim 1, wherein the total emitter area of the transistors forming the mirror part is larger than the emitter area of the transistors forming the reference part. output circuit.
JP3945984U 1984-03-19 1984-03-19 Output circuit of sensor signal processing circuit Pending JPS60153015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3945984U JPS60153015U (en) 1984-03-19 1984-03-19 Output circuit of sensor signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3945984U JPS60153015U (en) 1984-03-19 1984-03-19 Output circuit of sensor signal processing circuit

Publications (1)

Publication Number Publication Date
JPS60153015U true JPS60153015U (en) 1985-10-12

Family

ID=30547421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3945984U Pending JPS60153015U (en) 1984-03-19 1984-03-19 Output circuit of sensor signal processing circuit

Country Status (1)

Country Link
JP (1) JPS60153015U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125951A (en) * 1978-03-24 1979-09-29 Victor Co Of Japan Ltd Current mirror circuit
JPS5531347A (en) * 1978-08-28 1980-03-05 Toshiba Corp Current amplifier circuit
JPS5666913A (en) * 1979-11-05 1981-06-05 Sony Corp Current miller circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125951A (en) * 1978-03-24 1979-09-29 Victor Co Of Japan Ltd Current mirror circuit
JPS5531347A (en) * 1978-08-28 1980-03-05 Toshiba Corp Current amplifier circuit
JPS5666913A (en) * 1979-11-05 1981-06-05 Sony Corp Current miller circuit

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