Circuit for providing a current proportional to absolute tempera

Details Circuit for providing a current proportional to absolute tempera Circuit for providing a current proportional to absolute tempera

1992-08-26

1994-08-02

Sterrett, Jeffrey L.

Electricity: power supply or regulation systems

Self-regulating

Using a three or more terminal semiconductive device as the...

323907, G05F 316

Patent

active

053349296

ABSTRACT:
An integrated circuit for providing a current proportional to absolute temperature comprises circuitry for providing a first current exhibiting substantially zero temperature coefficient; circuitry for providing a second current exhibiting a negative temperature coefficient; and circuitry for summing the first and second currents for providing a third current proportional to absolute temperature.

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