ANALOG DEVICES ADR01 ADR02 ADR03 ADR06 Ultracompact, Precision 10.0V 5.0V 2.5V 3.0V Voltage References Data Sheet (Rev R, 2012-01-09)

Ultracompact, Precision

10.0 V/5.0 V/2.5 V/3.0 V Voltage References

Data Sheet ADR01/ADR02/ADR03/ADR06 FEATURES PIN CONFIGURATIONS Ultracompact SC70 and TSOT packages ADR01/

TEMP TRIM

Low temperature coefficient ADR02/ ADR03/ GND

8-lead SOIC: 3 ppm/°C ADR06

VIN TOP VIEW VOUT

5-lead SC70: 9 ppm/°C

(Not to Scale)

5-lead TSOT: 9 ppm/°C

Figure 1. 5-Lead, SC70/TSOT Surface-Mount Packages

Initial accuracy ±0.1% No external capacitor required Low noise 10 µV p-p (0.1 Hz to 10.0 Hz) NIC NIC

ADR01/ Wide operating range ADR02/

NICVIN

ADR03/

ADR01: 12.0 V to 36.0 V ADR06

TEMP VOUT

ADR02: 7.0 V to 36.0 V

GND TOP VIEW TRIM ADR03: 4.5 V to 36.0 V (Not to Scale)

ADR06: 5.0 V to 36.0 V

NOTES 1. NIC = NO INTERNAL CONNECT.

High output current 10 m A

Wide temperature range: −40°C to +125°C Figure 2. 8-Lead, SOIC Surface-Mount Package

ADR01/ADR02/ADR03 pin compatible to industry- standard REF01/REF02/REF03 ADR01, ADR02, ADR03 and ADR06 SOIC qualified for automotive applications

APPLICATIONS Precision data acquisition systems High resolution converters Industrial process control systems Precision instruments Auto battery monitoring PCMCIA cards

GENERAL DESCRIPTION The ADR01, ADR02, ADR03, and ADR06 are compact, low

drift voltage references that provide an extremely stable output

The ADR01, ADR02, ADR03, and ADR06 are precision 10.0 V,

voltage from a wide supply voltage range. They are available in

5.0 V, 2.5 V, and 3.0 V band gap voltage references featuring high

5-lead SC70 and TSOT packages, and 8-lead SOIC packages

accuracy, high stability, and low power consumption. The parts

with A, B, and C grade selections. All parts are specified over

are housed in tiny, 5-lead SC70 and TSOT packages, as well as

the extended industrial (–40°C to +125°C) temperature range.

in 8-lead SOIC versions. The SOIC versions of the ADR01,

The ADR01, ADR02, ADR03, and ADR06 A grade in 8-lead

ADR02, and ADR03 are drop-in replacements1 to the industry-

SOIC are qualified for automotive applications.

standard REF01, REF02, and REF03. The small footprint and

wide operating range make the ADR0x references ideally suited Table 1. Selection Guide

for general-purpose and space-constrained applications. Part Number Output Voltage

ADR01 10.0 V

With an external buffer and a simple resistor network, the

ADR02 5.0 V

TEMP terminal can be used for temperature sensing and

ADR03 2.5 V

approximation. A TRIM terminal is provided on the devices for

ADR06 3.0 V

fine adjustment of the output voltage. 1 ADR01, ADR02, and ADR03 are component-level compatible with REF01, REF02, and REF03, respectively. No guarantees for system-level compatibility are implied. SOIC versions of ADR01/ADR02/ADR03 are pin-to-pin compatible with 8-lead SOIC versions of REF01/REF02/REF03, respectively, with the additional temperature monitoring function.

Rev. R Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

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