JPS54101346A - Resistance value-voltage converting circuit - Google Patents
Resistance value-voltage converting circuitInfo
- Publication number
- JPS54101346A JPS54101346A JP788378A JP788378A JPS54101346A JP S54101346 A JPS54101346 A JP S54101346A JP 788378 A JP788378 A JP 788378A JP 788378 A JP788378 A JP 788378A JP S54101346 A JPS54101346 A JP S54101346A
- Authority
- JP
- Japan
- Prior art keywords
- emitter
- diode
- resistance value
- voltage
- transistor
- 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
Abstract
PURPOSE: To stably realize resistance value-voltage conversion by connecting the diode or tansistor which compensates the base-emitter voltage of an emitter follower circuit.
CONSTITUTION: In order to compensate the base-emitter voltage of a transistor 5 constituting an emitter-follower circuit, a diode 6 is connected in series to the thermistor 1 between the base and emitter of the transistor 5. The change of the voltage V1 from ambient temperatures from 30°C up to 80°C when the temperature at the measurement point is 200°F increases by 0.1V when there is no diode 6 or transistor 9 but in the case of the diode 6, it is merely a change of 0.05.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53007883A JPS5829847B2 (en) | 1978-01-26 | 1978-01-26 | Resistance value ↓ - voltage conversion circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53007883A JPS5829847B2 (en) | 1978-01-26 | 1978-01-26 | Resistance value ↓ - voltage conversion circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54101346A true JPS54101346A (en) | 1979-08-09 |
JPS5829847B2 JPS5829847B2 (en) | 1983-06-25 |
Family
ID=11677997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53007883A Expired JPS5829847B2 (en) | 1978-01-26 | 1978-01-26 | Resistance value ↓ - voltage conversion circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5829847B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714712A (en) * | 1980-06-30 | 1982-01-26 | Yokogawa Hokushin Electric Corp | Detector for physical quantity |
JPS60238718A (en) * | 1984-05-14 | 1985-11-27 | Matsushita Electric Ind Co Ltd | Sensor circuit of electronic controller |
US5376846A (en) * | 1992-02-14 | 1994-12-27 | Texas Instruments Incorporated | Temperature compensation circuit and method of operation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0173946U (en) * | 1987-11-05 | 1989-05-18 |
-
1978
- 1978-01-26 JP JP53007883A patent/JPS5829847B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5714712A (en) * | 1980-06-30 | 1982-01-26 | Yokogawa Hokushin Electric Corp | Detector for physical quantity |
JPS60238718A (en) * | 1984-05-14 | 1985-11-27 | Matsushita Electric Ind Co Ltd | Sensor circuit of electronic controller |
US5376846A (en) * | 1992-02-14 | 1994-12-27 | Texas Instruments Incorporated | Temperature compensation circuit and method of operation |
Also Published As
Publication number | Publication date |
---|---|
JPS5829847B2 (en) | 1983-06-25 |
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