JPH0258812U - - Google Patents
Info
- Publication number
- JPH0258812U JPH0258812U JP13571388U JP13571388U JPH0258812U JP H0258812 U JPH0258812 U JP H0258812U JP 13571388 U JP13571388 U JP 13571388U JP 13571388 U JP13571388 U JP 13571388U JP H0258812 U JPH0258812 U JP H0258812U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- temperature
- detection circuit
- detects
- temperature range
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第１図は、本考案の第１の実施例の回路図、第
２図は第１の実施例回路の出力特性と温度の関係
図、第３図は本考案の第２の実施例の回路図、第
４図は第２の実施例の回路の出力特性と温度の関
係図、第５図は従来の回路図、第６図は従来の回
路の出力特性と温度の関係図である。
１…温度検出回路、２…制御値Ａ、３…制御回
路Ａ、４…制御値Ｂ、５…制御回路Ｂ、６…スイ
ツチ回路、７…制御回路Ａ出力特性、８…制御回
路Ｂ出力特性、９…制御値Ｃ、１０…制御回路Ｃ
、１１…制御値Ｄ、１２…制御回路Ｄ、１３…制
御値Ｅ、１４…制御回路Ｅ、１５…温度検出回路
、１６…スイツチ回路、１７…制御回路Ｃ出力特
性、１８…制御回路Ｄ出力特性、１９…制御回路
Ｅ出力特性、２０…制御回路、２１…制御値、２
２…制御回路出力特性。
Fig. 1 is a circuit diagram of the first embodiment of the present invention, Fig. 2 is a diagram of the relationship between output characteristics and temperature of the first embodiment circuit, and Fig. 3 is a circuit diagram of the second embodiment of the present invention. 4 is a diagram showing the relationship between the output characteristics and temperature of the circuit of the second embodiment, FIG. 5 is a diagram of the conventional circuit, and FIG. 6 is a diagram showing the relationship between the output characteristics and temperature of the conventional circuit. DESCRIPTION OF SYMBOLS 1... Temperature detection circuit, 2... Control value A, 3... Control circuit A, 4... Control value B, 5... Control circuit B, 6... Switch circuit, 7... Control circuit A output characteristic, 8... Control circuit B output characteristic , 9... Control value C, 10... Control circuit C
, 11... Control value D, 12... Control circuit D, 13... Control value E, 14... Control circuit E, 15... Temperature detection circuit, 16... Switch circuit, 17... Control circuit C output characteristic, 18... Control circuit D output Characteristics, 19... Control circuit E output characteristics, 20... Control circuit, 21... Control value, 2
2...Control circuit output characteristics.
Claims (1)
する制御回路において、前記使用温度範囲内の温
度を検出する検出回路と、前記使用温度範囲を複
数の温度範囲に分割した各々の温度範囲内で制御
値を設定する制御回路と、前記制御回路の出力を
前記検出回路の出力に応じて切替えるスイツチ回
路とを有することを特徴とする温度補償制御回路
。 In a control circuit that requires small temperature dependence within a working temperature range, a detection circuit that detects a temperature within the working temperature range, and a detection circuit that detects a temperature within the working temperature range, and a detection circuit that detects a temperature within the working temperature range, and a detection circuit that detects the temperature within the working temperature range, and 1. A temperature compensation control circuit comprising: a control circuit that sets a control value; and a switch circuit that switches an output of the control circuit in accordance with an output of the detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13571388U JPH0258812U (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13571388U JPH0258812U (en) | 1988-10-17 | 1988-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258812U true JPH0258812U (en) | 1990-04-27 |
Family
ID=31395589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13571388U Pending JPH0258812U (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258812U (en) |
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1988
- 1988-10-17 JP JP13571388U patent/JPH0258812U/ja active Pending