Analog Devices ADR540ART-R2

Surface Mount GULL WING Non-RoHS Compliant DUAL Shunt Voltage Reference IC 2.92mm 0.4% 85C 4.096V

1-OUTPUT TWO TERM VOLTAGE REFERENCE 4.096 V PDSO3

HIGH PRECISION SHUNT MODE V-REF

IC VREF SHUNT PREC 4.096V SOT23

Designed for space-critical applications, the ADR520/ADR525/ ADR530/ADR540/ADR550 are high precision shunt voltage references, housed in ultra small SC70 and SOT-23-3 packages. These references feature low temperature drift of 40 ppm/oC, an initial accuracy of better than 0.2%, and ultra low output noise of 14 uV p-p. Available in output voltages of 2.048 V, 2.5 V, 3.0 V, 4.096 V, and 5.0 V, the ADR5xxR^s advanced design eliminates the need for compensation by an external capacitor, yet the references are stable with any capacitive load. The minimum operating current increases from a mere 50 uA to a maximum of 15 mA. This low operating current and ease of use make these references ideally suited for handheld, battery-powered applications. A trim terminal is available on the ADR5xx to allow adjustment of the output voltage over a +-0.5% range, without affecting the temperature coefficient of the device. This feature provides users with the flexibility to trim out any system errors.