JPH0424143U - - Google Patents
Info
- Publication number
- JPH0424143U JPH0424143U JP6245590U JP6245590U JPH0424143U JP H0424143 U JPH0424143 U JP H0424143U JP 6245590 U JP6245590 U JP 6245590U JP 6245590 U JP6245590 U JP 6245590U JP H0424143 U JPH0424143 U JP H0424143U
- Authority
- JP
- Japan
- Prior art keywords
- minimum
- maximum value
- circuit
- auction
- value
- 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
- Measurement Of Current Or Voltage (AREA)
Description
第１図及び第２図はこの考案の最小値及び最大
値競売回路の構成図、第３図及び第４図は従来の
最小値及び最大値競売回路の構成図である。図に
おいて、１１，１２は演算増幅器、２１，２２は
ダイオード、６１，６２は表示器、７１は定電流
源、８１，８２はＰＮＰトランジスタ、８３，８
４はＮＰＮトランジスタを示す。なお、図中、同
一符号は同一、または相当部分を示す。
1 and 2 are block diagrams of the minimum and maximum value auction circuits of this invention, and FIGS. 3 and 4 are block diagrams of conventional minimum and maximum value auction circuits. In the figure, 11, 12 are operational amplifiers, 21, 22 are diodes, 61, 62 are indicators, 71 is a constant current source, 81, 82 are PNP transistors, 83, 8
4 indicates an NPN transistor. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
直列回路を複数個組合せて構成され各直列回路に
個別に与えられる複数の入力電圧の内の最小値も
しくは最大値を出力する競売回路において、最小
値もしくは最大値を出力している入力電圧をＬＥ
Ｄ等にて表示することを特徴とする最小値・最大
値競売回路。 In an auction circuit that is configured by combining multiple series circuits of operational amplifiers, diodes, and transistors and outputs the minimum or maximum value of multiple input voltages that are individually applied to each series circuit, the minimum or maximum value is LE the input voltage that is being output
A minimum value/maximum value auction circuit characterized by displaying D, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6245590U JPH0424143U (en) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6245590U JPH0424143U (en) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424143U true JPH0424143U (en) | 1992-02-27 |
Family
ID=31591621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6245590U Pending JPH0424143U (en) | 1990-06-13 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424143U (en) |
-
1990
- 1990-06-13 JP JP6245590U patent/JPH0424143U/ja active Pending