OP281GSZ Analog Devices Inc, OP281GSZ Datasheet
OP281GSZ
Specifications of OP281GSZ
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OP281GSZ Summary of contents
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FEATURES Low Supply Current: 4 A/Amplifier Max Single-Supply Operation: 2 Wide Input Voltage Range Rail-to-Rail Output Swing Low Offset Voltage: 1 Phase Reversal APPLICATIONS Comparator Battery-Powered Instrumentation Safety Monitoring Remote Sensors Low Voltage Strain ...
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OP281/OP481–SPECIFICATIONS ELECTRICAL SPECIFICATIONS Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain Offset Voltage Drift Bias Current Drift Offset Current Drift OUTPUT CHARACTERISTICS Output Voltage High Output Voltage ...
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ELECTRICAL SPECIFICATIONS Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain Offset Voltage Drift Bias Current Drift Offset Current Drift OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low ...
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OP281/OP481 ELECTRICAL SPECIFICATIONS Parameter INPUT CHARACTERISTICS Offset Voltage Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Large Signal Voltage Gain Offset Voltage Drift Bias Current Drift Offset Current Drift OUTPUT CHARACTERISTICS Output Voltage Swing Short Circuit Limit ...
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ABSOLUTE MAXIMUM RATINGS* Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 V ...
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OP281/OP481–Typical Performance Characteristics 2. –1.0 –0.8 –0.6–0.4 –0.2 0 0.2 0.4 0.6 0.8 1.0 INPUT OFFSET VOLTAGE – mV TPC 1. Input ...
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100k 135 0 180 –10 225 –20 270 –30 100 1k 10k 100k 1M FREQUENCY – Hz TPC ...
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OP281/OP481 p INFINITE 100 1k 10k 100k FREQUENCY – Hz TPC 19. Maximum Output Swing vs. Frequency ...
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2.50V 100 200µs TPC 28. No Phase Reversal 120 105 • ...
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OP281/OP481 APPLICATIONS Theory of Operation The OPx81 family of op amps is comprised of extremely low powered, rail-to-rail output amplifiers, requiring less than quiescent current per amplifier. Many other competitors’ devices may be advertised as low supply ...
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Capacitive Loading Most low supply current amplifiers have difficulty driving capacitive loads due to the higher currents required from the output stage for such loads. Higher capacitance at the output will increase the amount of overshoot and ringing in the ...
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OP281/OP481 Low-Side Current Monitor In the design of power supply control circuits, a great deal of design effort is focused on ensuring a pass transistor’s long-term reliability over a wide range of load current conditions result, monitoring and ...
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The OP281-A op amp provides about gain for audio signals coming from the microphone. The gain is set by the 300 kW and 11 kW resistors. The gain bandwidth product of the amplifier is 95 kHz, which, ...
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OP281/OP481 8-Lead Standard Small Outline Package [SOIC] Narrow Body (R-8) Dimensions shown in millimeters and (inches) 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2440) 4.00 (0.1574) 5.80 (0.2284) 3.80 (0.1497 1.27 (0.0500) 1.75 (0.0688) BSC 1.35 (0.0532) 0.25 ...
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Revision History Location 3/03—Data Sheet changed from REV REV. B. Changes to FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . ...
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