Product Summary
The AD680ARZ-REEL7 is a bandgap voltage reference which provides a fixed 2.5 V output from inputs between 4.5 V and 36 V. The architecture of the AD680ARZ-REEL7 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. The precision dc characteristics of the AD680ARZ-REEL7 make it ideal for use as a reference for D/A converters which require an external precision reference. The device is also ideal for A/D converters and, in general, can offer better performance than the standard on-chip references.
Parametrics
AD680ARZ-REEL7 absolute maximum ratings: (1)VIN to Ground: 36V; (2)Power Dissipation(25℃): 500mW; (3)Storage Temperature: -65℃ to +125℃; (4)Lead Temperature (Soldering, 10 sec): 300℃; (5)Package Thermal Resistance θJA (All Packages): 120℃/W.
Features
AD680ARZ-REEL7 features: (1)Low quiescent current at 250μA max; (2)Laser trimmed to high accuracy:2.5 V ± 5 mV max (AN, AR grades); (3)Trimmed temperature coefficient: 20 ppm/℃ max (AN, AR grades); (4)Low noise at 8μV p-p from 0.1 Hz to 10 Hz; (5)250 nV/√Hz wideband; (6)Temperature output pin (N, R packages).
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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AD680ARZ-REEL7 |
IC VREF SERIES PREC 2.5V 8-SOIC |
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Image | Part No | Mfg | Description | Pricing (USD) |
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AD680 |
Other |
Data Sheet |
Negotiable |
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AD680* |
Other |
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Negotiable |
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AD680AN |
Analog Devices Inc |
IC V-REF 2.5V LP 8-DIP |
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AD680AR |
Analog Devices Inc |
IC V-REF 2.5V LP 8-SOIC |
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AD680AR-REEL |
Analog Devices Inc |
IC V-REF 2.5V LP 8-SOIC T/R |
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AD680AR-REEL7 |
Analog Devices Inc |
IC V-REF 2.5V LP 8-SOIC T/R |
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