●GENERAL DESCRIPTION
●The ADR390, ADR391, ADR392, and ADR395 are precision 2.048 V, 2.5 V, 4.096 V, and 5 V band gap voltage references, respectively, featuring low power and high precision in a tiny footprint. Using ADI’s patented temperature drift curvature correction techniques, the ADR39x references achieve a low 9 ppm/°C of temperature drift in the TSOT package.
●FEATURES
●Compact TSOT-23-5 packages
●Low temperature coefficient
● B grade: 9 ppm/°C
● A grade: 25 ppm/°C
●Initial accuracy
● B grade: ±4 mV maximum
● A grade: ±6 mV maximum
●Ultralow output noise: 5 µV p-p (0.1 Hz to 10 Hz)
●Low dropout: 300 mV
●Low supply current
● 3 µA maximum in shutdown
● 120 µA maximum in operation
●No external capacitor required
●Output current: 5 mA
●Wide temperature range
● −40°C to + 125°C
●APPLICATIONS
●Battery-powered instrumentation
●Portable medical instrumentation
●Data acquisition systems
●Industrial process controls
●Automotive
