Dual output temperature compensated voltage reference

Details Dual output temperature compensated voltage reference Dual output temperature compensated voltage reference

1994-02-22

1997-02-11

Wong, Peter S.

Electricity: power supply or regulation systems

Self-regulating

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

323907, G05F 316

Patent

active

056024665

ABSTRACT:
A dual output temperature compensated voltage reference includes a voltage reference circuit (201) having a first output (203) for providing a first signal (204) dependent on temperature, and a second output (207) for providing a second signal (208) dependent on the first signal (204). A temperature dependence of the first signal (204) has a slope opposite a temperature dependence of the second signal (208). A cooperative device (209), such as a resistive divider (309, 311), combines the first and second signals (204, 208) and provides a third signal (212) dependent on the first and second signals (204, 208). Preferably, this apparatus is applied in a charge regulator including fault detection (109). The charge regulator (109) generates a charge voltage (110) dependent on the first signal (204) and a fault detection function is dependent on the third signal (212).

REFERENCES:
patent: 4325018 (1982-04-01), Schade, Jr.
patent: 4447784 (1984-05-01), Dobkin
patent: 4525663 (1985-06-01), Henry
patent: 4626770 (1986-12-01), Price, Jr.
patent: 4628248 (1986-12-01), Birrittella et al.
patent: 5087831 (1992-02-01), Ten Eyck
patent: 5160882 (1992-11-01), Ten Eyck
patent: 5168210 (1992-12-01), Thus
patent: 5208527 (1993-05-01), Poletto et al.
patent: 5241261 (1993-08-01), Edwards et al.

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