Precision Series Sub-Band Gap

Voltage Reference

ADR130

Rev. 0

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FEATURES

Initial accuracy

A grade: +0.70% (maximum)

B grade: +0.35% (maximum)

Maximum temperature coefficient

A grade: 50 ppm/°C

B grade: 25 ppm/°C

Output current: +4 mA/−2 mA

Low operating current: 80 μA (typical)

Output noise: 6 μV p-p @ 1.0 V output

Input range: 2.0 V to 18 V

Temperature range: −40°C to +125°C

Tiny, Pb-free TSOT package

APPLICATIONS

Battery-powered instrumentation

Portable medical equipment

Communication infrastructure equipment

PIN CONFIGURATION

NC = NO CONNECT

ADR130

TOP VIEW

(Not to Scale)

NC

1

NC

6

GND

2

SET

5

4

Figure 1. 6-Lead TSOT (UJ-6)

GENERAL DESCRIPTION

The ADR130 is the industry’s first family of tiny, micropower,

low voltage, high precision voltage references. Featuring 0.35%

initial accuracy and 25 ppm/°C of temperature drift in the tiny

TSOT-23 package, the ADR130 voltage reference only requires

80 μA for typical operation. The ADR130 design includes a

patented temperature drift curvature correction technique that

minimizes the nonlinearities in the output voltage vs. tempera-

ture characteristics.

Available in the industrial temperature range of −40°C to

+125°C, the ADR130 is housed in a tiny TSOT package.

output, tie SET (Pin 5) to GND (Pin 2).