ADR293GRU Analog Devices Inc, ADR293GRU Datasheet
ADR293GRU
Specifications of ADR293GRU
Related parts for ADR293GRU
ADR293GRU Summary of contents
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FEATURES 6 supply range Supply current: 15 μA maximum Low noise: 15 μV p-p typical (0 Hz) High output current Temperature range: −40°C to +125°C Pin-compatible with the REF02/REF19x APPLICATIONS Portable ...
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ADR293 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Pin Configurations ........................................................................... 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Specifications ............................................................... 3 Absolute Maximum Ratings ............................................................ 5 Thermal Resistance ...................................................................... 5 ESD Caution ...
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SPECIFICATIONS ELECTRICAL SPECIFICATIONS 25°C, unless otherwise noted Table 2. Parameter Symbol OUTPUT VOLTAGE V OUT E Grade F Grade G Grade INITIAL ACCURACY E Grade F Grade G Grade LINE REGULATION ΔV ...
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ADR293 −40°C to +125°C, unless otherwise noted Table 4. Parameter TEMPERATURE COEFFICIENT E Grade F Grade G Grade LINE REGULATION E, F Grades G Grade LOAD REGULATION E, F Grades G Grade ...
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ABSOLUTE MAXIMUM RATINGS Table 5. 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 Maximum Ratings may cause permanent damage to ...
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ADR293 TYPICAL PERFORMANCE CHARACTERISTICS T = 25°C, unless otherwise noted. A 5.006 5.004 5.002 5.000 4.998 4.996 4.994 –50 – TEMPERATURE (°C) Figure 3. V vs. Temperature OUT +125°C 14 ...
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160 120 5mA OUT 40 0 –50 – TEMPERATURE (°C) Figure 9. Load Regulation vs. Temperature +25° +125°C A –1 ...
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ADR293 I = 5mA L 5V/DIV 2V/DIV Figure 15. Turn-On Time I = 5mA L 5V/DIV 2V/DIV Figure 16. Turn-Off Time I = 5mA L Figure 17. Load Transient Response 50µs/DIV 50µs/DIV 1ms/DIV –200 –160 ...
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TERMINOLOGY Line Regulation The change in output voltage due to a specified change in input voltage. It includes the effects of self-heating. Line regulation is expressed in percent per volt, parts per million per volt, or microvolts per volt change ...
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ADR293 THEORY OF OPERATION The ADR293 uses a new reference generation technique known as XFET, which yields a reference with low noise, low supply current, and very low thermal hysteresis. The core of the XFET reference consists of two junction ...
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APPLICATIONS A NEGATIVE PRECISION REFERENCE WITHOUT PRECISION RESISTORS In many current-output CMOS DAC applications where the output signal voltage must be of the same polarity as the reference voltage often required to reconfigure a current- switching DAC into ...
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ADR293 VOLTAGE REGULATOR FOR PORTABLE EQUIPMENT The ADR293 is ideal for providing a stable, low cost, and low power reference voltage in portable equipment power supplies. Figure 26 shows how the ADR293 can be used in a voltage regulator that ...
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OUTLINE DIMENSIONS 0.25 (0.0098) 0.10 (0.0040) COPLANARITY 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 (0.0098) SEATING ...
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... ADR293ERZ 5.00 0.06 ADR293ERZ-REEL 5.00 0.06 ADR293GRZ 5.00 0.20 ADR293GRZ-REEL7 5.00 0.20 ADR293GRUZ 5.00 0.20 ADR293GRUZ-REEL 5.00 ADR293GRUZ-REEL7 5.00 0. RoHS Compliant Part. Temperature Initial Coefficient Temperature Accuracy (%) (ppm/°C max) Range 8 −40°C to +125°C 8 −40°C to +125°C 25 −40°C to +125°C 25 − ...
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NOTES Rev Page ADR293 ...
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ADR293 NOTES ©2001-2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D00164-0-9/10(C) Rev Page ...