OP221 Analog Devices, OP221 Datasheet
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OP221
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OP221 Summary of contents
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... GENERAL DESCRIPTION The OP221 is a monolithic dual operational amplifier that can be used either in single or dual supply operation. The wide supply voltage range, wide input voltage range, and low supply current drain of the OP221 make it well-suited for operation from batteries or unregulated power supplies. ...
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... V 90 100 CM ≤ 13 100 kΩ L 1500 0.7/4.1 ± 13 kΩ 600 450 600 = 2 unless otherwise noted OP221G Max Min Typ Max 150 250 500 3 1.5 7 100 70 120 0/3.5 –15/13 100 18 57 180 800 0.8/4 ± 13.5 0.2 ...
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... Offset Current Common-Mode ∆CMRR V Rejection Ratio CM Match (Note 1) Power Supply ∆PSRR = ± 2 ± Rejection Ratio V S Match (Note ≤ +85 C for OP221E, –40 C ≤ T ≤ +85 C for OP221G, unless otherwise noted OP221A/E Min Typ 0.75 150 = 0/3.2 –15/13.2 ≤ 3.5 V ...
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... Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing. (Matching Characteristics at V –25 C ≤ T ≤ +85 C for OP221E, –40 C ≤ Grades E and G are sample tested.) OP221A/E ...
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... Output Short-Circuit Duration . . . . . . . . . . . . . . . . Indefinite Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C Operating Temperature Range OP221A . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C OP221E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25°C to +85°C OP221G . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C Lead Temperature (Soldering 60 sec 300°C Junction Temperature ( –65°C to +150°C ...
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... Typical Perfomance Characteristics – OP221 140 dc 120 10Hz 100 100Hz 80 1kHz 15V –50 – 100 125 TEMPERATURE – C ± 120 100 15V 0 100 1k 10k 100k 1M 10M FREQUENCY – Hz ± 15V S 50 PHASE MARGIN 45 40 GAIN BANDWIDTH 0.35 SLEW RATE 0.30 0.25 0.20 – ...
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... 15V 10k 10k 100k 1M FREQUENCY – Hz 100 100 1k FREQUENCY – 15V S 12 POSITIVE 10 NEGATIVE 100 1k 10k 100k LOAD RESISTANCE – 10 1.0 0 100 1k FREQUENCY – Hz OP221 2 2.5V NEGATIVE S POSITIVE 1.0 0 100 1k 10k 100k LOAD RESISTANCE – ...
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... OP221 INPUT OUTPUT 10k 10k INPUT 10k OUTPUT ...
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... The two-op amp circuit (Figure 7) is recommended where the common-mode input voltage range is relatively limited; the common-mode and differential voltage both appear at V1. The high open-loop gain of the OP221 is very important in achieving good CMRR in this configuration. Finite open-loop gain of A1 (Ao1) causes undesired feedthrough of the common-mode input. ...
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... OP221 0.0098 (0.25) 0.0040 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 8-Lead CERDIP Package (Q-8) 0.055 (1.4) 0.005 (0.13) MIN MAX 8 5 0.310 (7.87) 0.220 (5.59) PIN 0.100 (2.54) BSC 0.320 (8.13) 0.405 (10.29) MAX 0.290 (7.37) 0.060 (1.52) 0.200 (5.08) ...
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... Revision History Location 09/01—Data Sheet changed from REV REV. A. Edits to PIN CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Global deletion of references to OP221B and OP221C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Edits to WAFER TEST LIMITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Edits to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Edits to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Edits to PACKAGE TYPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 OP221 Page ...
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