ADR391ART-RL中文资料亚德诺数据手册PDF规格书

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