Precision band-gap voltage reference circuit

Details Precision band-gap voltage reference circuit Precision band-gap voltage reference circuit

1982-08-03

1985-06-25

Beha, Jr., William H.

Electricity: power supply or regulation systems

Output level responsive

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

323281, 323313, 323315, 330257, G05F 156

Patent

active

045256632

ABSTRACT:
A band-gap voltage reference circuit which incorporates a band-gap differential amplifier supplied with constant, temperature-independent current, a high gain differential-to-single-ended converter, temperature-compensated negative feedback means and a common source of biasing to serve as a device to provide an output reference voltage so that the output reference voltage is precise and independent of variations in temperature, loading and power supply voltage. An improved amplifier is also disclosed.

REFERENCES:
patent: 3617859 (1971-11-01), Dobkin
patent: 3872323 (1975-03-01), Federiksen et al.
patent: 3932768 (1976-01-01), Takahashi et al.
patent: 4042886 (1977-08-01), Hanna
patent: 4088941 (1978-05-01), Wheatley
patent: 4095164 (1978-06-01), Ahmed
patent: 4326135 (1982-04-01), Jarrett et al.
patent: 4348633 (1982-09-01), Davis
patent: 4366445 (1982-12-01), Cave et al.
patent: 4396883 (1983-08-01), Holloway et al.

Affiliated with

Also associated with

Rating

Precision band-gap voltage reference circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Precision band-gap voltage reference circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precision band-gap voltage reference circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-556731