ADR443BRZ Analog Devices Inc, ADR443BRZ Datasheet
ADR443BRZ
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ADR443BRZ Summary of contents
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FEATURES Ultralow noise (0 Hz) ADR440: 1 μV p-p ADR441: 1.2 μV p-p ADR443: 1.4 μV p-p ADR444: 1.8 μV p-p ADR445: 2.25 μV p-p Superb temperature coefficient A grade: 10 ppm/°C B grade: 3 ppm/°C Low ...
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ADR440/ADR441/ADR443/ADR444/ADR445 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Pin Configurations ........................................................................... 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 ADR440 Electrical Characteristics............................................. 3 ADR441 Electrical Characteristics............................................. 4 ADR443 Electrical Characteristics............................................. 5 ADR444 Electrical Characteristics............................................. 6 ADR445 ...
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SPECIFICATIONS ADR440 ELECTRICAL CHARACTERISTICS 25° OUT Table 2. Parameter OUTPUT VOLTAGE A Grade B Grade INITIAL ACCURACY A Grade B Grade TEMPERATURE DRIFT A Grade ...
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ADR440/ADR441/ADR443/ADR444/ADR445 ADR441 ELECTRICAL CHARACTERISTICS 25° OUT Table 3. Parameter OUTPUT VOLTAGE A Grade B Grade INITIAL ACCURACY A Grade B Grade TEMPERATURE DRIFT A Grade ...
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ADR443 ELECTRICAL CHARACTERISTICS 25° OUT Table 4. Parameter OUTPUT VOLTAGE A Grade B Grade INITIAL ACCURACY A Grade B Grade TEMPERATURE DRIFT A Grade B ...
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ADR440/ADR441/ADR443/ADR444/ADR445 ADR444 ELECTRICAL CHARACTERISTICS 25° OUT Table 5. Parameter OUTPUT VOLTAGE A Grade B Grade INITIAL ACCURACY A Grade B Grade TEMPERATURE DRIFT A Grade ...
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ADR445 ELECTRICAL CHARACTERISTICS 25° OUT Table 6. Parameter OUTPUT VOLTAGE A Grade B Grade INITIAL ACCURACY A Grade B Grade TEMPERATURE DRIFT A Grade B ...
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ADR440/ADR441/ADR443/ADR444/ADR445 ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 7. Parameter Supply Voltage Output Short-Circuit Duration to GND Storage Temperature Range Operating Temperature Range Junction Temperature Range Lead Temperature, Soldering (60 sec) Stresses above those listed under ...
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TYPICAL PERFORMANCE CHARACTERISTICS 25° 0.1 μF, unless otherwise noted OUT 2.051 2.050 2.049 2.048 2.047 2.046 2.045 –40 – TEMPERATURE (°C) Figure 3. ...
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ADR440/ADR441/ADR443/ADR444/ADR445 4.0 3.5 3.0 2.5 2.0 –40 –25 – TEMPERATURE (°C) Figure 9. ADR441 Supply Current vs. Temperature 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 5.3 7.3 9.3 11.3 13.3 INPUT VOLTAGE ...
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0mA TO +10mA LOAD –10 – 0mA TO –5mA LOAD –30 –40 –50 –40 –25 – TEMPERATURE (°C) Figure 15. ...
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ADR440/ADR441/ADR443/ADR444/ADR445 0.1µF IN OUT TIME = 200µs/DIV Figure 21. ADR441 Turn-Off Response C = 0.1µ 10µF OUT V = 5V/DIV 1V/DIV OUT Figure 22. ADR441 Turn-On Response C = 0.1µF ...
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TIME = 1s/DIV Figure 27. ADR441 kHz Voltage Noise 1µV/DIV TIME = 1s/DIV Figure 28. ADR445 0 10.0 Hz Voltage Noise 50µV/DIV TIME = 1s/DIV Figure 29. ADR445 kHz ...
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ADR440/ADR441/ADR443/ADR444/ADR445 THEORY OF OPERATION The ADR44x series of references uses a new reference generation technique known as XFET (eXtra implanted junction FET). This technique yields a reference with low dropout, good thermal hysteresis, and exceptionally low noise. The core of ...
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APPLICATIONS INFORMATION OUTPUT ADJUSTMENT The ADR44x family features a TRIM pin that allows the user to adjust the output voltage of the part over a limited range. This allows errors from the reference and overall system errors to be trimmed ...
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ADR440/ADR441/ADR443/ADR444/ADR445 Table 9. Digital Potentiometer Parts No. of No. of Part No. Channels Positions ITF 2 AD5251 2.00 64.00 I AD5207 2.00 256.00 SPI 2 AD5242 2.00 256.00 I AD5262 2.00 256.00 SPI 2 AD5282 2.00 256. AD5252 ...
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OUTLINE DIMENSIONS 0.25 (0.0098) 0.10 (0.0040) COPLANARITY IDENTIFIER ADR440/ADR441/ADR443/ADR444/ADR445 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2441) 4.00 (0.1574) 1 5.80 (0.2284) 3.80 (0.1497) 4 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 8° 0° 0.51 (0.0201) 0.10 0.31 (0.0122) 0.25 ...
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... ADR441ARZ-REEL7 2.500 ADR441ARMZ 2.500 ADR441ARMZ-REEL7 2.500 ADR441BRZ 2.500 ADR441BRZ-REEL7 2.500 ADR443ARZ 3.000 ADR443ARZ-REEL7 3.000 ADR443ARMZ 3.000 ADR443ARMZ-REEL7 3.000 ADR443BRZ 3.000 ADR443BRZ-REEL7 3.000 ADR444ARZ 4.096 ADR444ARZ-REEL7 4.096 ADR444ARMZ 4.096 ADR444ARMZ-REEL7 4.096 ADR444BRZ 4.096 ADR444BRZ-REEL7 4.096 ADR445ARZ 5.000 ADR445ARZ-REEL7 5.000 ADR445ARMZ 5.000 ADR445ARMZ-REEL7 5 ...
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NOTES ADR440/ADR441/ADR443/ADR444/ADR445 Rev Page ...
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ADR440/ADR441/ADR443/ADR444/ADR445 NOTES refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors). ©2005–2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05428-0-11/10(E) Rev ...