OP177 Analog Devices, OP177 Datasheet
OP177
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OP177 Summary of contents
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... GENERAL DESCRIPTION The OP177 features the highest precision performance of any op amp currently available. Offset voltage of the OP177 is only 25 µV max at room temperature. The ultralow V OP177 combines with its exceptional offset voltage drift ) of 0.1 µV/°C max to eliminate the need for external ...
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... V ± 13.5 ± 14.0 10 kΩ ± 12.5 ± 13.0 2 kΩ ± 12.0 ± 12.5 1 kΩ 2 kΩ 0.1 0 0.4 0.6 60 OP177 OP177G Min Typ Max Unit µ µV/Mo 0.4 0.3 2.8 nA –0.2 1.2 2.8 nA 118 ...
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... To ensure high open-loop gain throughout the ± output range Specifications subject to change without notice 3.5 4.5 1.6 2 ± 3 versus time over extended periods after the first 30 days of operation. Excluding the OS is tested at –10 V ≤ V ≤ ≤ V ≤ +10 V, and –10 V ≤ OP177 3.5 4 ± ≤ + ...
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... V, No Load ± Load tested at –10 V ≤ V ≤ ≤ 200k 50 – OP177 4000 20k V+ – – OP177 INPUT OUTPUT + + V TRIM RANGE IS OS TYPICALLY 3.0mV V– OP177G Max Min Typ Max Unit µ 100 µV/°C 0.3 0.7 1.2 2.2 0.5 4.5 ...
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... Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . ± Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± Output Short-Circuit Duration . . . . . . . . . . . . . . . . Indefinite Storage Temperature Range S, P Package . . . . . . . . . . . . . . . . . . . . . . . –65°C to +125°C Operating Temperature Range OP177F, OP177G . . . . . . . . . . . . . . . . . . –40°C to +85°C Lead Temperature Range (Soldering, 60 sec 300°C DICE Junction Temperature ( –65°C to +150° ...
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... OP177–Typical Performance Characteristics ...
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... OP177 ...
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... IN – OP177 10 + Figure 6 shows the OP177’s output gain linearity trace with its truly impressive average A of 12000 V/mV. The output trace VO is virtually horizontal at all points, assuring extremely high gain accuracy. ADI also performs additional testing to ensure consistent high open-loop gain at various output voltages. ...
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... ISOLATING LARGE CAPACITIVE LOADS The circuit in Figure 10 reduces maximum slew rate but allows driving capacitive loads of any size without instability. Because the 100 Ω resistor is inside the feedback loop, its effect on output impedance is reduced to insignificance by the high open- loop gain of the OP177. OP177 ...
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... OP177 BILATERAL CURRENT SOURCE The current sources shown in Figure 11 will supply both positive and negative current into a grounded load. R5 Note that Z R5 – and that for infinite must = R2 PRECISION POSITIVE PEAK DETECTOR In Figure 13, the C ...
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... Location 01/30—Data Sheet changed from REV REV. C. Edits to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Edits to GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Edits to PIN CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Edits to ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 3 Global deletion of references to OP177E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Edits to ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Edits to PACKAGE TYPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Edits to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Edit to OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 OUTLINE DIMENSIONS Dimensions shown in inches and (mm). ...
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