ADR435ARMZ Analog Devices Inc, ADR435ARMZ Datasheet
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ADR435ARMZ
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ADR435ARMZ Summary of contents
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FEATURES Low noise (0 10.0 Hz): 3.5 µV p-p @ 2.5 V output No external capacitor required Low temperature coefficient A Grade: 10 ppm/°C maximum B Grade: 3 ppm/°C maximum Load regulation: 15 ppm/mA Line regulation: 20 ppm/V ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Pin Configurations ........................................................................... 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 ADR430 Electrical Characteristics ............................................. 3 ADR431 Electrical Characteristics ............................................. 4 ADR433 Electrical Characteristics ............................................. 5 ...
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SPECIFICATIONS ADR430 ELECTRICAL CHARACTERISTICS 25°C, unless otherwise noted Table 2. Parameter Symbol OUTPUT VOLTAGE Grade B Grade INITIAL ACCURACY V OERR ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 ADR431 ELECTRICAL CHARACTERISTICS 25°C, unless otherwise noted Table 3. Parameter Symbol OUTPUT VOLTAGE Grade B Grade INITIAL ACCURACY V OERR ...
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ADR433 ELECTRICAL CHARACTERISTICS 25°C, unless otherwise noted Table 4. Parameter Symbol OUTPUT VOLTAGE Grade B Grade INITIAL ACCURACY V OERR A ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 ADR434 ELECTRICAL CHARACTERISTICS 25°C, unless otherwise noted Table 5. Parameter Symbol OUTPUT VOLTAGE Grade B Grade INITIAL ACCURACY V OERR ...
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ADR435 ELECTRICAL CHARACTERISTICS 25°C, unless otherwise noted Table 6. Parameter Symbol OUTPUT VOLTAGE V A Grade B Grade INITIAL ACCURACY V A Grade B ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 ADR439 ELECTRICAL CHARACTERISTICS 25°C, unless otherwise noted Table 7. Parameter Symbol OUTPUT VOLTAGE Grade B Grade INITIAL ACCURACY V OERR ...
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ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 8. 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 Absolute ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 TYPICAL PERFORMANCE CHARACTERISTICS Default conditions: ± pF 2.5009 2.5007 2.5005 2.5003 2.5001 2.4999 2.4997 2.4995 –40 –25 – TEMPERATURE (°C) Figure 3. ADR431 Output Voltage vs. ...
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TEMPERATURE (°C) Figure 9. ADR431 Supply Current vs. Temperature 0mA to 10mA –40 –25 ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 1.9 1.7 1.5 1.3 1.1 0.9 –40 –25 – TEMPERATURE (C) Figure 15. ADR435 Minimum Headroom vs. Temperature –4 –40 –25 – TEMPERATURE (C) ...
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LINE BYPASS CAPACITOR = 0.1µF INTERRUPTION V = 500mV/DIV 50mV/DIV O TIME = 100µs/DIV Figure 21. ADR431 Line Transient Response, 0.1 µF Bypass Capacitor 1µV/DIV TIME = 1s/DIV Figure 22. ADR431 0 10.0 Hz Voltage ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 100 1k FREQUENCY (Hz) Figure 27. Output Impedance vs. Frequency ADR435 ADR430 10k 100k Rev Page –10 –30 –50 –70 –90 –110 ...
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THEORY OF OPERATION The ADR43x series of references uses a reference generation technique known as XFET (eXtra implanted junction FET). This technique yields a reference with low supply current, good thermal hysteresis, and exceptionally low noise. The core of the ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 Equation 3 shows that the apparent output impedance is reduced by approximately the excess loop gain; therefore, as the frequency increases, the excess loop gain decreases, and the apparent output impedance increases. A passive element whose impedance increases as ...
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APPLICATIONS INFORMATION OUTPUT ADJUSTMENT The ADR43x trim terminal can be used to adjust the output voltage over a ±0.5% range. This feature allows the system designer to trim system errors out by setting the reference to a voltage other than ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 A negative reference can easily be generated by adding a precision operational amplifier, such as the OP193, and configuring it as shown in Figure 36. V virtual ground; therefore, the negative reference can be taken directly from the output ...
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PROGRAMMABLE CURRENT SOURCE Together with a digital potentiometer and a Howland current pump, the ADR435 forms the reference source for a programmable current R1 = × I ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 PRECISION VOLTAGE REFERENCE FOR DATA CONVERTERS The ADR43x family has a number of features that make it ideal for use with ADCs and DACs. The exceptional low noise, tight temperature coefficient, and high accuracy characteristics make the ADR43x ideal ...
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OUTLINE DIMENSIONS IDENTIFIER 0.25 (0.0098) 0.10 (0.0040) COPLANARITY ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 3.20 3.00 2.80 5. 3.20 4.90 3.00 4.65 1 2.80 4 PIN 1 0.65 BSC 0.95 15° MAX 0.85 1.10 MAX 0.75 0.15 0.23 6° 0.40 0.05 0.09 0° ...
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... ADR434ARZ 4.096 5 ADR434ARZ-REEL7 4.096 5 ADR434ARMZ 4.096 5 ADR434ARMZ-REEL7 4.096 5 ADR434BRZ 4.096 1.5 ADR434BRZ-REEL7 4.096 1.5 ADR435ARZ 5.000 6 ADR435ARZ-REEL7 5.000 6 ADR435ARMZ 5.000 6 ADR435ARMZ-REEL7 5.000 6 ADR435BRMZ 5.000 2 ADR435BRMZ-R7 5.000 2 ADR435BRZ 5.000 2 ADR435BRZ-REEL7 5.000 2 ADR439ARZ-REEL7 4.500 5.5 ADR439ARMZ-REEL7 4.500 5.5 ADR439BRZ-REEL7 4.500 RoHS Compliant Part. 2 ...
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NOTES ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 Rev Page ...
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ADR430/ADR431/ADR433/ADR434/ADR435/ADR439 NOTES © 2003–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D04500-0-2/11(H) Rev Page ...