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INTEGRAGED CIRCUIT HAVING ON-CHIP THERMAL CIRCUIT REQUIRING ONLY ONE EXCLUSIVE INTEGRAGED CIRCUIT PIN
INTEGRAGED CIRCUIT HAVING ON-CHIP THERMAL CIRCUIT REQUIRING ONLY ONE EXCLUSIVE INTEGRAGED CIRCUIT PIN
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机译:集成电路具有片上热电路,仅需一个唯一的集成电路引脚
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摘要
PURPOSE: To provide an integrated circuit that configures an on-chip thermal circuit to measure the temperature of a die of an operated integrated circuit by needing only one exclusive integrated circuit pin. ;CONSTITUTION: A 2nd integrated circuit pin 18 is used but directly connected also to another circuit 14 of the integrated circuit and used by other circuit, as soon as an integrated circuit die temperature is measured. In the first mode, the 2nd integrated circuit pin 18 is used for a ground terminal. An error voltage given to the ground terminal may be excluded from a temperature calculation by an external differential amplifier 24.;COPYRIGHT: (C)1995,JPO
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