JPH0260905U - - Google Patents
Info
- Publication number
- JPH0260905U JPH0260905U JP13661188U JP13661188U JPH0260905U JP H0260905 U JPH0260905 U JP H0260905U JP 13661188 U JP13661188 U JP 13661188U JP 13661188 U JP13661188 U JP 13661188U JP H0260905 U JPH0260905 U JP H0260905U
- Authority
- JP
- Japan
- Prior art keywords
- integrated circuit
- recording
- magnetic recording
- erase coil
- recording integrated
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Digital Magnetic Recording (AREA)
Description
第１図は本考案の実施例である磁気記録用集積
回路及び周辺の回路図である。第２図は従来例の
磁気記録用集積回路及びその周辺の回路図である
。
１……本考案の磁気記録用集積回路、２……従
来の磁気記録用集積回路、８，９，２５，２６…
…イレーズコイル、２，２１……電源電圧監視回
路、７，２４……ラツチ回路、１０〜１３，２７
〜３０……イレーズ電流設定抵抗。
FIG. 1 is a diagram of a magnetic recording integrated circuit and peripheral circuits according to an embodiment of the present invention. FIG. 2 is a circuit diagram of a conventional magnetic recording integrated circuit and its peripheral circuitry. 1... Integrated circuit for magnetic recording of the present invention, 2... Conventional integrated circuit for magnetic recording, 8, 9, 25, 26...
... Erase coil, 2, 21 ... Power supply voltage monitoring circuit, 7, 24 ... Latch circuit, 10 to 13, 27
~30...Erase current setting resistor.
Claims (1)
ズするイレーズコイル用駆動ドライバを有する磁
気記録用集積回路に於て、１つのイレーズコイル
に対して２つ以上の駆動ドライバを具備している
事を特徴とする磁気記録用集積回路。 A magnetic recording integrated circuit having an erase coil drive driver for tunnel erasing both sides of a recording track during recording, characterized in that the magnetic recording integrated circuit is equipped with two or more drive drivers for one erase coil. Recording integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13661188U JPH0260905U (en) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13661188U JPH0260905U (en) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260905U true JPH0260905U (en) | 1990-05-07 |
Family
ID=31397281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13661188U Pending JPH0260905U (en) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260905U (en) |
-
1988
- 1988-10-19 JP JP13661188U patent/JPH0260905U/ja active Pending
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