NL193875C - Monolithisch ge´ntegreerde stroomoptelketen. - Google Patents
Monolithisch ge´ntegreerde stroomoptelketen. Download PDFInfo
- Publication number
- NL193875C NL193875C NL8503366A NL8503366A NL193875C NL 193875 C NL193875 C NL 193875C NL 8503366 A NL8503366 A NL 8503366A NL 8503366 A NL8503366 A NL 8503366A NL 193875 C NL193875 C NL 193875C
- Authority
- NL
- Netherlands
- Prior art keywords
- resistor
- current
- circuit
- output
- terminal
- Prior art date
Links
- 238000005111 flow chemistry technique Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000004870 electrical engineering Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Control Of Electrical Variables (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8424022A IT1213256B (it) | 1984-12-13 | 1984-12-13 | Circuito sommatore di correnti, integrato monoliticamente. |
| IT2402284 | 1984-12-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL8503366A NL8503366A (nl) | 1986-07-01 |
| NL193875B NL193875B (nl) | 2000-09-01 |
| NL193875C true NL193875C (nl) | 2001-01-03 |
Family
ID=11211525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8503366A NL193875C (nl) | 1984-12-13 | 1985-12-06 | Monolithisch ge´ntegreerde stroomoptelketen. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4668907A (ja) |
| JP (1) | JPH0691383B2 (ja) |
| DE (1) | DE3543494C2 (ja) |
| FR (1) | FR2574961B1 (ja) |
| GB (1) | GB2168513B (ja) |
| IT (1) | IT1213256B (ja) |
| NL (1) | NL193875C (ja) |
| SE (1) | SE459894B (ja) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB756328A (en) * | 1952-10-17 | 1956-09-05 | Ass Elect Ind | Improvements in electrical equation-solvers |
| US3840819A (en) * | 1972-12-29 | 1974-10-08 | Rca Corp | Signal combining circuit |
| JPS5043874A (ja) * | 1973-08-20 | 1975-04-19 | ||
| NL7407953A (nl) * | 1974-06-14 | 1975-12-16 | Philips Nv | Spanningstroomomzetter. |
| US3952257A (en) * | 1974-10-29 | 1976-04-20 | Rca Corporation | Current proportioning circuits |
| US4021722A (en) * | 1974-11-04 | 1977-05-03 | Rca Corporation | Temperature-sensitive current divider |
| JPS5515875U (ja) * | 1978-07-18 | 1980-01-31 | ||
| JPS6038048B2 (ja) * | 1978-07-19 | 1985-08-29 | 株式会社日立製作所 | 誤差増幅回路 |
| DD156026A1 (de) * | 1980-04-08 | 1982-07-21 | Werner Brendler | Anordnung zur messung der summe von stroemen |
| JPS5771095A (en) * | 1980-10-22 | 1982-05-01 | Oki Electric Ind Co Ltd | Current/voltage converter |
| DE3213838A1 (de) * | 1982-04-15 | 1983-10-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Integrierte schaltungsanordung mit einem spannungs-strom-wandler |
| JPS59181822A (ja) * | 1983-03-31 | 1984-10-16 | Toshiba Corp | 並列展開型ｄ／ａ変換器用デコ−ダ |
-
1984
- 1984-12-13 IT IT8424022A patent/IT1213256B/it active
-
1985
- 1985-12-06 NL NL8503366A patent/NL193875C/nl not_active IP Right Cessation
- 1985-12-09 US US06/806,797 patent/US4668907A/en not_active Expired - Lifetime
- 1985-12-09 SE SE8505809A patent/SE459894B/xx not_active IP Right Cessation
- 1985-12-09 DE DE3543494A patent/DE3543494C2/de not_active Expired - Fee Related
- 1985-12-12 JP JP60278073A patent/JPH0691383B2/ja not_active Expired - Fee Related
- 1985-12-12 FR FR8518394A patent/FR2574961B1/fr not_active Expired
- 1985-12-13 GB GB08530728A patent/GB2168513B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61147609A (ja) | 1986-07-05 |
| SE459894B (sv) | 1989-08-14 |
| FR2574961B1 (fr) | 1989-01-13 |
| IT8424022A0 (it) | 1984-12-13 |
| NL193875B (nl) | 2000-09-01 |
| DE3543494A1 (de) | 1986-06-19 |
| GB2168513B (en) | 1988-10-05 |
| DE3543494C2 (de) | 1997-12-18 |
| JPH0691383B2 (ja) | 1994-11-14 |
| NL8503366A (nl) | 1986-07-01 |
| GB8530728D0 (en) | 1986-01-22 |
| SE8505809L (sv) | 1986-06-14 |
| FR2574961A1 (fr) | 1986-06-20 |
| GB2168513A (en) | 1986-06-18 |
| US4668907A (en) | 1987-05-26 |
| IT1213256B (it) | 1989-12-14 |
| SE8505809D0 (sv) | 1985-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20040701 |