×

Semiconductor temperature sensor and the method of producing the same

  • US 6,046,492 A
  • Filed: 09/12/1996
  • Issued: 04/04/2000
  • Est. Priority Date: 09/12/1995
  • Status: Expired due to Term
First Claim
Patent Images

1. A semiconductor temperature sensor comprising:

  • a semiconductor substrate;

    a plurality of independent current sources; and

    a plurality of bipolar transistors connected to form a Darlington circuit, the bipolar transistors having first main electrodes each connected to one of the independent current sources and second main electrodes disposed on the semiconductor substrate.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×