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ADR3530WARMZ-R7 Datasheet(PDF) 1 Page - Analog Devices |
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ADR3530WARMZ-R7 Datasheet(HTML) 1 Page - Analog Devices |
1 / 20 page Micropower, High Accuracy Voltage References Data Sheet ADR3525/ADR3530/ADR3533/ADR3540/ADR3550 Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother 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 ©2011 Analog Devices, Inc. All rights reserved. FEATURES Maximum temperature coefficient: 5 ppm/°C (B grade) Low long-term drift (LTD): 30 ppm (initial 1 khr typical) Initial output voltage error: ±0.1% (maximum) Operating temperature range: −40°C to +125°C Output current: +10 mA source/−3 mA sink Low quiescent current: 100 μA (maximum) Low dropout voltage: 250 mV at 2 mA Output voltage noise (0.1 Hz to 10 Hz): 29 μV p-p at 4.096 V (typical) Qualified for automotive applications APPLICATIONS Automotive battery monitors Portable instrumentation Process transmitters Remote sensors Medical instrumentation PIN CONFIGURATION ENABLE 1 GND SENSE 2 GND FORCE 3 NC 4 VIN 8 VOUT SENSE 7 VOUT FORCE 6 NC 5 NOTES 1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN. ADR35xx TOP VIEW (Not to Scale) Figure 1. 8-Lead MSOP (RM-8 Suffix) GENERAL DESCRIPTION The ADR3525W, ADR3530W, ADR3533W, ADR3540W, and ADR3550W are low cost, low power, high precision CMOS voltage references, featuring a maximum temperature coeffi- cient (TC) of 5 ppm/°C (B grade), 8 ppm/°C (A grade), low operating current, and low output noise in an 8-lead MSOP package. For high accuracy, the output voltage and temperature coefficient are trimmed digitally during final assembly using the Analog Devices, Inc., patented DigiTrim® technology. The low output voltage hysteresis and low long-term output voltage drift improve lifetime system accuracy. These CMOS references are available in five output voltages, all of which are specified over the automotive temperature range of −40°C to +125°C. Table 1. Selection Guide Model Output Voltage (V) Input Voltage Range (V) ADR3525W 2.500 2.7 to 5.5 ADR3530W 3.000 3.2 to 5.5 ADR3533W 3.300 3.5 to 5.5 ADR3540W 4.096 4.3 to 5.5 ADR3550W 5.000 5.2 to 5.5 |
Similar Part No. - ADR3530WARMZ-R7 |
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Similar Description - ADR3530WARMZ-R7 |
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