JPH0325256U - - Google Patents
Info
- Publication number
- JPH0325256U JPH0325256U JP8728589U JP8728589U JPH0325256U JP H0325256 U JPH0325256 U JP H0325256U JP 8728589 U JP8728589 U JP 8728589U JP 8728589 U JP8728589 U JP 8728589U JP H0325256 U JPH0325256 U JP H0325256U
- Authority
- JP
- Japan
- Prior art keywords
- chip
- detection element
- signal processing
- integrated circuit
- processing circuit
- 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 7
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例による集積回路を示
す略線図、第２図はその問題点の説明に供する略
線図である。
１０，１１……チツプ、１２，１３，３２，３
４……ダイパツド、１５，１６，１７，２１，３
８……リードフレーム、２０，３０……集積回路
。
FIG. 1 is a schematic diagram showing an integrated circuit according to an embodiment of the present invention, and FIG. 2 is a schematic diagram for explaining the problems. 10, 11... Chip, 12, 13, 32, 3
4...Dipad, 15, 16, 17, 21, 3
8... Lead frame, 20, 30... Integrated circuit.
Claims (1)
ら出力される出力信号の信号処理回路チツプとを
１つのパツケージに封入するようになされた集積
回路において、 上記検出素子チツプを搭載するダイパツドを小
型化して、上記信号処理回路チツプから上記検出
素子チツプへの帰還量を低減するようにした ことを特徴とする集積回路。 (2) 検出素子チツプと、上記検出素子チツプか
ら出力される出力信号の信号処理回路チツプとを
１つのパツケージに封入するようになされた集積
回路において、 上記信号処理回路チツプを搭載するダイパツド
で、上記検出素子チツプを搭載するダイパツドを
シールドするようにした ことを特徴とする集積回路。[Claims for Utility Model Registration] (1) In an integrated circuit in which a detection element chip and a signal processing circuit chip for an output signal outputted from the detection element chip are enclosed in one package, the detection element An integrated circuit characterized in that the die pad on which the chip is mounted is downsized to reduce the amount of feedback from the signal processing circuit chip to the detection element chip. (2) In an integrated circuit configured to encapsulate a detection element chip and a signal processing circuit chip for output signals output from the detection element chip in one package, a die pad mounting the signal processing circuit chip, An integrated circuit characterized in that a die pad on which the above detection element chip is mounted is shielded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8728589U JPH0325256U (en) | 1989-07-24 | 1989-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8728589U JPH0325256U (en) | 1989-07-24 | 1989-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325256U true JPH0325256U (en) | 1991-03-15 |
Family
ID=31636935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8728589U Pending JPH0325256U (en) | 1989-07-24 | 1989-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025771A (en) * | 2008-07-19 | 2010-02-04 | Yamashita Kogyo Kk | Ground improvement body measuring instrument |
| JP2010145263A (en) * | 2008-12-19 | 2010-07-01 | Hokoku Eng Kk | Method of measuring groundwater level |
| JP2011064619A (en) * | 2009-09-18 | 2011-03-31 | Hokoku Eng Kk | Method for measuring groundwater level |
| JP2011169598A (en) * | 2010-02-16 | 2011-09-01 | Hokoku Eng Kk | Measuring device of soil improving body |
-
1989
- 1989-07-24 JP JP8728589U patent/JPH0325256U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025771A (en) * | 2008-07-19 | 2010-02-04 | Yamashita Kogyo Kk | Ground improvement body measuring instrument |
| JP4566254B2 (en) * | 2008-07-19 | 2010-10-20 | 山下工業株式会社 | Ground improvement measuring device |
| JP2010145263A (en) * | 2008-12-19 | 2010-07-01 | Hokoku Eng Kk | Method of measuring groundwater level |
| JP2011064619A (en) * | 2009-09-18 | 2011-03-31 | Hokoku Eng Kk | Method for measuring groundwater level |
| JP2011169598A (en) * | 2010-02-16 | 2011-09-01 | Hokoku Eng Kk | Measuring device of soil improving body |
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