Isolated differential amplifier

申请公布号：GB1065419(A)

申请号：GB19640045663

申请日期：1964.11.09

申请公布日期：1967.04.12

申请人：

TEXAS INSTRUMENTS INCORPORATED

分类号：G05F1/575;H01L27/00;H01L31/167;H03F3/08;H03F3/343;H03K17/795;H03K19/14

主分类号：G05F1/575

摘要：1,065,419. Semi-conductor devices. TEXAS INSTRUMENTS Inc. Nov. 9, 1964 [Nov. 29, 1963], No. 45663/64. Heading H1K. [Also in Divisions G1, H2 and H3] Coupling devices for controlling, supplying power to and deriving an output from a differential amplifier comprise light emitting semiconductor diodes of the type described in Specification 1,065,450 coupled to either a transistor consisting of an emitter region 36, Fig. 3, diffused into a base region 34 which is itself diffused into a collector region 32 or to a diode, Fig. 4 (not shown). An embodiment using a planar light emitting diode, Fig. 5 (not shown), is described.

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