- Low quiescent current: 250 µA max
- Laser trimmed to high accuracy: 2.5 V ± 5 mV max (AN, AR grades)
- Trimmed temperature coefficient: 20 ppm/°C Max (AN, AR grades)
- Low noise: 8 µVP-P from 0.1 Hz to 10 Hz
- 250 nV/√Hz wideband
- Temperature output pin (N, R packages)
- Available in three package styles: 8-Lead PDIP, 8-lead SOIC, and 3-pin TO-92
Description :
The AD680 is a band gap voltage reference that provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680 enables the reference to be operated at a very low quiescent current while still realizing excellent dc characteristics and noise performance. Trimming of the high stability thin-film resistors is performed for initial accuracy and temperature coefficient, resulting in low errors over temperature.
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