ADR03CRZ Analog Devices, ADR03CRZ Datasheet

ADR03CRZ

Manufacturer Part Number

ADR03CRZ

Description

Manufacturer

Analog Devices

Datasheets

1.ADR03CRZ.pdf (24 pages)

2.ADR03CRZ.pdf (20 pages)

Specifications of ADR03CRZ

Case

SOP8

Date_code

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FEATURES

Ultracompact SC70 and TSOT packages

Low temperature coefficient

Initial accuracy ±0.1%

No external capacitor required

Low noise 10 μV p-p (0.1 Hz to 10.0 Hz)

Wide operating range

High output current 10 mA

Wide temperature range: –40°C to +125°C

ADR01/ADR02/ADR03 pin compatible to industry-

APPLICATIONS

Precision data acquisition systems

High resolution converters

Industrial process control systems

Precision instruments

PCMCIA cards

GENERAL DESCRIPTION

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

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

accuracy, high stability, and low power. The parts are housed in

tiny, 5-lead SC70 and TSOT packages, as well as in 8-lead SOIC

versions. The SOIC versions of the ADR01, ADR02, and ADR03

are drop-in replacements

REF02, and REF03. The small footprint and wide operating

range make the ADR0x references ideally suited for general-

purpose and space-constrained applications.

With an external buffer and a simple resistor network, the

TEMP terminal can be used for temperature sensing and

approximation. A TRIM terminal is provided on the devices for

fine adjustment of the output voltage.

Rev. J

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

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

ADRO1, 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.

8-lead SOIC: 3 ppm/°C

5-lead SC70, 5-lead TSOT: 9 ppm/°C

ADR01: 12.0 V to 40.0 V

ADR02: 7.0 V to 40.0 V

ADR03: 4.5 V to 40.0 V

ADR06: 5.0 V to 40.0 V

standard REF01/REF02/REF03

to the industry-standard REF01,

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

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

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

drift voltage references that provide an extremely stable output

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

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

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

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

Table 1. Selection Guide

Part Number

ADR01

ADR02

ADR03

ADR06

ADR01/ADR02/ADR03/ADR06

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

Figure 2. 8-Lead, SOIC Surface-Mount Package

Ultracompact, Precision

TP = TEST PIN (DO NOT CONNECT)

PIN CONFIGURATIONS

TEMP

NIC = NO INTERNAL CONNECT

GND

(Not to Scale)

TOP VIEW

Output Voltage

10.0 V

5.0 V

2.5 V

3.0 V

NIC

TRIM

OUT

www.analog.com

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