AD8274ARMZ-R7 Analog Devices Inc, AD8274ARMZ-R7 Datasheet
AD8274ARMZ-R7
Specifications of AD8274ARMZ-R7
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AD8274ARMZ-R7 Summary of contents
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FEATURES Very low distortion 0.00025% THD + N (20 kHz) 0.0015% THD + N (100 kHz) Drives 600 Ω loads Excellent gain accuracy 0.03% maximum gain error 2 ppm/°C maximum gain drift Gain of ½ specifications 20 ...
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AD8274 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 Thermal Resistance ...................................................................... 4 Maximum Power Dissipation ..................................................... 4 Short-Circuit Current .................................................................. ...
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SPECIFICATIONS V = ± 25° kΩ, unless otherwise noted. S REF A L Table 2. Parameter Conditions DYNAMIC PERFORMANCE Bandwidth Slew Rate Settling Time to 0. step on ...
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AD8274 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Supply Voltage Maximum Voltage at Any Input Pin Minimum Voltage at Any Input Pin Storage Temperature Range Specified Temperature Range Package Glass Transition Temperature (T Stresses above those listed under Absolute Maximum Ratings ...
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PIN CONFIGURATIONS AND FUNCTION DESCRIPTION REF 1 8 AD8274 – TOP VIEW + (Not to Scale) – CONNECT Figure 3. MSOP Pin Configuration Table 5. Pin Function Descriptions Pin No. ...
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AD8274 TYPICAL PERFORMANCE CHARACTERISTICS V = ± 25°C, gain = ½, difference amplifier configuration, unless otherwise noted –5 –10 –15 –20 –25 REPRESENTATIVE SAMPLES –30 –50 –30 – ...
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V = ± ±2.5V –1.0V, +2.7V S +1.0V, +2. –1.0V, –2.0V –2 +1.0, –2.6V –4 –3.5V, –5.2V –6 –8 –4 –3 –2 – OUTPUT VOLTAGE (V) Figure 11. ...
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AD8274 +V S +85°C +125°C +V – 2 +25°C S –40°C +V – – +125°C S – –40°C +25°C +85°C –V S 200 1k LOAD RESISTANCE (Ω) Figure 17. Output Voltage Swing ...
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CAPACITIVE LOAD (pF) Figure 23. Small-Signal Overshoot vs. Capacitive Load, Gain = ½, No Resistive Load 100 ...
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AD8274 +SR 20 – –40 – TEMPERATURE (°C) Figure 29. Slew Rate vs. Temperature 10k 1k GAIN = 2 100 GAIN = ½ 100 1k ...
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GAIN = 1kHz 0.1 0. 600Ω 2kΩ 100kΩ L 0.001 0.0001 OUTPUT AMPLITUDE (dBu) Figure 35. THD + N vs. Output Amplitude ...
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AD8274 THEORY OF OPERATION + 12kΩ 6kΩ 2 12kΩ 6kΩ –V S Figure 38. Functional Block Diagram CIRCUIT INFORMATION The AD8274 consists of a high precision, low distortion op amp and four trimmed resistors. These resistors ...
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CONFIGURATIONS The AD8274 can be configured in several ways; see Figure 40 to Figure 47. Because these configurations rely on the internal, matched resistors, all of these configurations have excellent gain accuracy and gain drift. Note that the AD8274 internal ...
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AD8274 DRIVING CABLING Because the AD8274 can drive large voltages at high output currents and slew rates, it makes an excellent cable driver good practice to put a small value resistor between the AD8274 output and cable, since ...
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... Model Temperature Range AD8274ARZ −40°C to +85°C AD8274ARZ-R7 −40°C to +85°C AD8274ARZ-RL −40°C to +85°C AD8274ARMZ −40°C to +85°C AD8274ARMZ-R7 −40°C to +85°C AD8274ARMZ-RL −40°C to +85° RoHS Compliant Part. 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2441) 4 ...
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AD8274 NOTES ©2008–2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07362-0-1/11(B) Rev Page ...