JPH0175886U - - Google Patents
Info
- Publication number
- JPH0175886U JPH0175886U JP1987170796U JP17079687U JPH0175886U JP H0175886 U JPH0175886 U JP H0175886U JP 1987170796 U JP1987170796 U JP 1987170796U JP 17079687 U JP17079687 U JP 17079687U JP H0175886 U JPH0175886 U JP H0175886U
- Authority
- JP
- Japan
- Prior art keywords
- magnetoresistive elements
- sets
- series
- power supply
- parallel
- 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
- Measuring Magnetic Variables (AREA)
Description
第１図はこの考案の一実施例におけるＭＲ素子
の配置関係を示す構成図、第２図は同実施例の等
化回路を示す回路図、第３図は従来の磁気検出器
におけるＭＲ素子の配置関係を示す構成図、第４
図は従来の磁気検出器の等化回路を示す回路図で
ある。
１ａ〜１ｄ……磁気抵抗素子、１ｅ，１ｆ……
磁気抵抗素子（ダミー磁気抵抗素子）。
Fig. 1 is a block diagram showing the arrangement of MR elements in an embodiment of this invention, Fig. 2 is a circuit diagram showing an equalization circuit of the same embodiment, and Fig. 3 is a diagram showing the arrangement of MR elements in a conventional magnetic detector. Configuration diagram showing arrangement relationship, No. 4
The figure is a circuit diagram showing an equalization circuit of a conventional magnetic detector. 1a to 1d... Magnetoresistive element, 1e, 1f...
Magnetoresistive element (dummy magnetoresistive element).
Claims (1)
に接続される直列接続された磁気抵抗素子を１つ
のチツプ内に２組設けるとともに、前記各磁気抵
抗素子のうち互いに直列接続となつていない２個
の磁気抵抗素子を平行に近接配置する磁気検出器
において、両端が前記電源端子に接続される直列
接続されたダミー磁気抵抗素子を設け、これらの
ダミー磁気抵抗素子を前記各磁気抵抗素子のうち
離隔配置されているものに各々平行に近接配置し
たことを特徴とする磁気検出器。 Two sets of serially connected magnetoresistive elements having both ends connected to a power supply terminal and a connection point connected to an output terminal are provided in one chip, and two sets of the magnetoresistive elements are not connected in series with each other. In a magnetic detector in which magnetoresistive elements are arranged in parallel and close to each other, dummy magnetoresistive elements connected in series are provided, both ends of which are connected to the power supply terminal, and these dummy magnetoresistive elements are connected to each other among the magnetoresistive elements. A magnetic detector characterized in that the magnetic detectors are arranged close to each other in parallel with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170796U JPH0175886U (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170796U JPH0175886U (en) | 1987-11-09 | 1987-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175886U true JPH0175886U (en) | 1989-05-23 |
Family
ID=31462048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170796U Pending JPH0175886U (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175886U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6170765A (en) * | 1984-09-14 | 1986-04-11 | Fujikura Ltd | Semiconductor pressure sensor |
-
1987
- 1987-11-09 JP JP1987170796U patent/JPH0175886U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6170765A (en) * | 1984-09-14 | 1986-04-11 | Fujikura Ltd | Semiconductor pressure sensor |
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