Product Summary

The AD680JRZ 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 AD680JRZ 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 AD680JRZ 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

AD680JRZ absolute maximum ratings: (1)VIN to Ground: 36 V; (2)Power Dissipation (25℃): 500 mW; (3)Storage Temperature: -65℃ to +125℃; (4)Lead Temperature (Soldering, 10 sec): 300℃; (5)Package Thermal Resistance; (6)θJA (All Packages): 120℃/W.

Features

AD680JRZ features: (1)Low Quiescent Current: 250 μA max; (2)Laser Trimmed to High Accuracy: 2.5 V ±25 mV max (AN, AR Grade); (3)Trimmed Temperature Coefficient: 20 ppm/℃ max (AN, AR Grade); (4)Low Noise: 8 mV p-p from 0.1 Hz to 10 Hz, 250 nV/√hz Wideband; (5)Temperature Output Pin (N, R Packages); (6)Available in Three Package Styles: 8-Pin Plastic DIP, 8-Pin SOIC and 3-Pin TO-92.

Diagrams

AD680JRZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD680JRZ
AD680JRZ

IC VREF SERIES PREC 2.5V 8-SOIC
Data Sheet
0-1: $2.86
1-10: $2.55
10-100: $2.09
100-250: $1.89
250-500: $1.69
500-1000: $1.43
1000-2500: $1.36
AD680JRZ-REEL7
AD680JRZ-REEL7

IC VREF SERIES PREC 2.5V 8-SOIC
Data Sheet
0-750: $1.53