Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
ADR293GRZ-REEL7 Datasheet(PDF) 1 Page - Analog Devices |
|
ADR293GRZ-REEL7 Datasheet(HTML) 1 Page - Analog Devices |
1 / 12 page Low Noise, Micropower 5.0 V Precision Voltage Reference ADR293 Rev. D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. 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 ©2001-2011 Analog Devices, Inc. All rights reserved. FEATURES 6.0 V to 15 V supply range Supply current: 15 μA maximum Low noise: 15 μV p-p typical (0.1 Hz to 10 Hz) High output current: 5 mA Temperature range: −40°C to +125°C Pin-compatible with the REF02/REF19x APPLICATIONS Portable instrumentation Precision reference for 5 V systems ADC and DAC reference Solar-powered applications Loop-current powered instruments PIN CONFIGURATIONS NC 1 VIN 2 NC 3 GND 4 NC 8 NC 7 VOUT 6 NC 5 NC = NO CONNECT ADR293 TOP VIEW (Not to Scale) Figure 1. 8-Lead Narrow Body SOIC (R-8) TOP VIEW (Not to Scale) 1 2 3 4 ADR293 VIN NC GND NC 8 7 6 5 NC VOUT NC NC NC = NO CONNECT Figure 2. 8-Lead TSSOP (RU-8) GENERAL DESCRIPTION The ADR293 is a low noise, micropower precision voltage reference that utilizes an XFET® (eXtra implanted junction FET) reference circuit. The XFET architecture offers significant performance improvements over traditional band gap and buried Zener-based references. Improvements include one quarter the voltage noise output of band gap references operating at the same current, very low and ultralinear temperature drift, low thermal hysteresis, and excellent long- term stability. The ADR293 is a series voltage reference providing stable 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. Three electrical grades are available offering initial output accuracy of ±3 mV, ±6 mV, and ±10 mV. Temperature coefficients for the three grades are 8 ppm/°C, 15 ppm/°C, and 25 ppm/°C maximum. Line regulation and load regulation are typically 30 ppm/V and 30 ppm/mA, respectively, maintaining the reference’s overall high performance. The ADR293 is specified over the extended industrial temperature range of –40°C to +125°C. This device is available in the 8-lead SOIC and 8-lead TSSOP packages. Table 1. ADR29x Products Device Output Voltage (V) Initial Accuracy (%) Temperature Coefficient (ppm/°C max) ADR291 2.500 0.08, 0.12, 0.24 8, 15, 25 ADR292 4.096 0.07, 0.10, 0.15 8, 15, 25 ADR293 5.000 0.06, 0.12, 0.20 8, 15, 25 |
Número de pieza similar - ADR293GRZ-REEL7 |
|
Descripción similar - ADR293GRZ-REEL7 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |