Device for reading a set of resistive elements featuring interro

Details Device for reading a set of resistive elements featuring interro Device for reading a set of resistive elements featuring interro

1993-03-22

1994-08-02

Hajec, Donald

Dynamic magnetic information storage or retrieval

General recording or reproducing

Signal switching

360 46, G11B 1512, G11B 509

Patent

active

053351207

ABSTRACT:
In a device for the reading of a set of resistive elements (1.0, . . . , 1.n) in which an interrogation potential (V.sub.0) is applied at each instant to an element while a reference potential (v) is applied to the other elements, a stabilization circuit (CS) operates to keep the reading ports (L.0, . . . , L.n) at the reference potential. The present invention may find particular application to the reading of the elementary magnetoresistive heads of a magnetic reading head.

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Ser. No. 08/047,357, Apr. 19, 1993, pending.
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