JPH0438140U - - Google Patents
Info
- Publication number
- JPH0438140U JPH0438140U JP7984390U JP7984390U JPH0438140U JP H0438140 U JPH0438140 U JP H0438140U JP 7984390 U JP7984390 U JP 7984390U JP 7984390 U JP7984390 U JP 7984390U JP H0438140 U JPH0438140 U JP H0438140U
- Authority
- JP
- Japan
- Prior art keywords
- integrated circuit
- monolithic integrated
- active element
- resistors
- destroying
- 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
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Filters And Equalizers (AREA)
- Attenuators (AREA)
Description
第１図は本考案になるモノリシツク集積回路装
置を適用した電圧監視回路、第２図ａ、第２図ｂ
はダイオードの他の実施態様を示す接続図、第３
図は従来の電圧監視回路を夫々示す。
１，１０……電圧監視回路、３……出力端子、
５……モノリシツク集積回路、Ｑ１，Ｑ２，Ｑ３
……トランジスタ、Ｒ１〜Ｒ４，Ｒ１０……抵抗
、Ｄ１，Ｄ２，Ｄ３……ダイオード、Ｐ１〜Ｐ４
……電極パツド。
Figure 1 shows a voltage monitoring circuit to which the monolithic integrated circuit device of the present invention is applied, Figures 2a and 2b.
is a connection diagram showing another embodiment of the diode, No. 3
The figures each show a conventional voltage monitoring circuit. 1, 10... Voltage monitoring circuit, 3... Output terminal,
5... Monolithic integrated circuit, Q 1 , Q 2 , Q 3
...Transistor, R1 to R4 , R10 ...Resistance, D1 , D2 , D3 ...Diode, P1 to P4
...Electrode pad.
Claims (1)
動素子を並列接続し、 該能動素子を破壊シヨートさせる事により、該
複数の抵抗の合成抵抗値を可変する様にした事を
特徴とするモノリシツク集積回路装置。[Claims for Utility Model Registration] In a monolithic integrated circuit, an active element is connected in parallel to at least one of a plurality of resistors connected in series, and the combined resistance value of the plurality of resistors is determined by destroying the active element. A monolithic integrated circuit device characterized by being variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7984390U JPH0438140U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7984390U JPH0438140U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438140U true JPH0438140U (en) | 1992-03-31 |
Family
ID=31624373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7984390U Pending JPH0438140U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438140U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529850A (en) * | 1975-07-15 | 1977-01-25 | Oki Electric Ind Co Ltd | Semiifixed electron variable resistor |
-
1990
- 1990-07-27 JP JP7984390U patent/JPH0438140U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529850A (en) * | 1975-07-15 | 1977-01-25 | Oki Electric Ind Co Ltd | Semiifixed electron variable resistor |