Datasheet ADR293-EP (Analog Devices)

ПроизводительAnalog Devices
ОписаниеLow Noise, Micropower 5.0 V Precision Voltage Reference
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Язык документаанглийский

Low Noise, Micropower. 5.0 V Precision Voltage Reference. Enhanced Product. ADR293-EP. FEATURES. PIN CONFIGURATION

Datasheet ADR293-EP Analog Devices, Версия: A

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Low Noise, Micropower 5.0 V Precision Voltage Reference Enhanced Product ADR293-EP FEATURES PIN CONFIGURATION 6.0 V to 15 V supply range ADR293-EP Supply current: 15 μA maximum NC 1 8 NC Low noise: 15 μV p-p typical (0.1 Hz to 10 Hz) V 2 IN TOP VIEW 7 NC High output current: 5 mA (Not to Scale) NC 3 6 VOUT Pin-compatible with the REF02/REF19x GND 4 5 NC
2 0 -0
56 93 0 Figure 1. 8-Lead TSSOP (RU-8)
Supports defense and aerospace applications (AQEC standard) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline 1 assembly/test site 1 fabrication site Product change notification Qualification data available on request APPLICATIONS Portable instrumentation Precision reference for 5 V systems ADC and DAC reference Solar-powered applications GENERAL DESCRIPTION
The ADR293-EP is a low noise, micropower precision voltage is 30 ppm/°C maximum over the military temperature range, reference that utilizes an XFET® (eXtra implanted junction FET) and the initial error is only 0.2% at 25°C. Line regulation and reference circuit. The XFET architecture offers significant load regulation are typically 70 ppm/V and 30 ppm/mA, performance improvements over traditional band gap and respectively, maintaining the reference’s overall high buried Zener-based references. Improvements include one performance. quarter the voltage noise output of band gap references The ADR293-EP is specified over the military temperature operating at the same current, very low and ultralinear range of –55°C to +125°C. This device is available in an 8-lead temperature drift, low thermal hysteresis, and excellent long- TSSOP package. term stability. Additional applications information is available in the ADR293 The ADR293-EP is a series voltage reference providing stable data sheet. and accurate output voltage from a 6.0 V supply. Quiescent current is only 15 μA maximum, making this device ideal for battery powered instrumentation. The temperature coefficient
Rev. A Document Feedback 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2010–2018 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support
Document Outline Features Enhanced Product Features Applications Pin Configuration General Description Revision History Specifications Electrical Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Outline Dimensions Ordering Guide