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ADR360 Dataheets PDF



Part Number ADR360
Manufacturers Analog Devices
Logo Analog Devices
Description (ADR360 - ADR366) Low Noise Voltage References
Datasheet ADR360 DatasheetADR360 Datasheet (PDF)

www.DataSheet4U.com Low Power, Low Noise Voltage References with Sink/Source Capability ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 FEATURES Compact TSOT-23-5 packages Low temperature coefficient B grade: 9 ppm/°C A grade: 25 ppm/°C Initial accuracy B grade: ±3 mV maximum A grade: ±6 mV maximum Ultralow output noise: 6.8 μV p-p (0.1 Hz to 10 Hz) Low dropout: 300 mV Low supply current: 190 μA maximum No external capacitor required Output current: +5 mA/−1 mA Wide temperature range: −40°C to +125°C.

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www.DataSheet4U.com Low Power, Low Noise Voltage References with Sink/Source Capability ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 FEATURES Compact TSOT-23-5 packages Low temperature coefficient B grade: 9 ppm/°C A grade: 25 ppm/°C Initial accuracy B grade: ±3 mV maximum A grade: ±6 mV maximum Ultralow output noise: 6.8 μV p-p (0.1 Hz to 10 Hz) Low dropout: 300 mV Low supply current: 190 μA maximum No external capacitor required Output current: +5 mA/−1 mA Wide temperature range: −40°C to +125°C PIN CONFIGURATION NC 1 ADR36x 5 TRIM TOP VIEW GND 2 (Not to Scale) 05467-001 VIN 3 4 VOUT NC = NO CONNECT Figure 1. 5-Lead TSOT (UJ Suffix) Table 1. Model ADR360B ADR360A ADR361B ADR361A ADR363B ADR363A ADR364B ADR364A ADR365B ADR365A ADR366B ADR366A 1 APPLICATIONS Battery-powered instrumentations Portable medical instrumentations Data acquisition systems Industrial process controls Automotive VOUT (V) 1 2.048 2.048 2.5 2.5 3.0 3.0 4.096 4.096 5.0 5.0 3.3 3.3 Temperature Coefficient (ppm/°C) 9 25 9 25 9 25 9 25 9 25 9 25 Accuracy (mV) ±3 ±6 ±3 ±6 ±3 ±6 ±4 ±8 ±4 ±8 ±4 ±8 Contact Analog Devices, Inc. for other voltage options. GENERAL DESCRIPTION The ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 are precision 2.048 V, 2.5 V, 3.0 V, 4.096 V, 5.0 V, and 3.3 V band gap voltage references that feature low power, high precision in tiny footprints. Using Analog Devices’ patented temperature drift curvature correction techniques, the ADR36x references achieve a low temperature drift of 9 ppm/°C in the TSOT package. The ADR36x family of micropower, low dropout voltage references provides a stable output voltage from a minimum supply of 300 mV above the output. Their advanced design eliminates the need for external capacitors, which further reduces board space and system cost. The combination of low power operation, small size, and ease of use makes the ADR36x precision voltage references ideally suited for battery-operated applications. Rev. A 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. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2006 Analog Devices, Inc. All rights reserved. ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Pin Configuration............................................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 ADR360—Specifications ................................................................. 3 ADR361—Specifications ................................................................. 4 ADR363—Specifications ................................................................. 5 ADR364—Specifications ................................................................. 6 ADR365—Specifications ................................................................. 7 ADR366—Specifications ................................................................. 8 Absolute Maximum Ratings............................................................ 9 Thermal Resistance .......................................................................9 ESD Caution...................................................................................9 Terminology .................................................................................... 10 Typical Performance Characteristics ........................................... 11 Theory of Operation ...................................................................... 16 Device Power Dissipation Considerations.............................. 16 Input Capacitor........................................................................... 16 Output Capacitor........................................................................ 16 Applications..................................................................................... 17 Basic Voltage Reference Connection ....................................... 17 Outline Dimensions ....................................................................... 19 Ordering Guide .......................................................................... 19 REVISION HISTORY 3/06—Rev. 0 to Rev. A Changes to Figure 15 Caption................................


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