OP292GSZ Analog Devices Inc, OP292GSZ Datasheet
OP292GSZ
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OP292GSZ Summary of contents
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FEATURES Single-supply operation: 4 Input common-mode includes ground Output swings to ground High slew rate: 3 V/μs High gain bandwidth: 4 MHz Low input offset voltage High open-loop gain No phase inversion APPLICATIONS Disk drives Mobile ...
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OP292/OP492 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Pin Configurations ........................................................................... 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics ............................................................. 3 Absolute Maximum Ratings ............................................................ 6 Thermal Resistance ...................................................................... 6 ESD Caution ...
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SPECIFICATIONS ELECTRICAL CHARACTERISTICS 25°C, unless otherwise noted Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage OP292 OP492 Input Bias Current Input Offset Current ...
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OP292/OP492 Parameter DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin Channel Separation NOISE PERFORMANCE Voltage Noise Voltage Noise Density Current Noise Density 1 Long-term offset voltage drift is guaranteed by 1,000 hours life test performed on three independent wafer ...
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Parameter DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin Channel Separation NOISE PERFORMANCE Voltage Noise Voltage Noise Density Current Noise Density 1 Input voltage range is guaranteed by CMRR tests. Symbol Conditions SR R =10 kΩ L −40°C ≤ ...
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OP292/OP492 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter Supply Voltage 1 Input Voltage Range 1 Differential Input Voltage Output Short-Circuit Duration Storage Temperature Range Operating Temperature Range Junction Temperature Range Lead Temperature Range (Soldering, 60 sec) 1 For supply voltages less ...
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TYPICAL PERFORMANCE CHARACTERISTICS 200 175 25°C A 720 OP AMPS 150 125 100 –500 –400 –300 –200 –100 0 100 INPUT OFFSET VOLTAGE, V Figure 3. ...
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OP292/OP492 240 210 180 150 120 TCV (µV/°C) OS Figure 9. OP292 Temperature Drift (TCV OS 600 500 400 300 R = 10kΩ 200 2kΩ L 100 0 ...
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TEMPERATURE (°C) Figure 15. OP292 Supply Current per Amplifier vs. Temperature ±15V ±10V ...
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OP292/OP492 –10 1k 10k 100k FREQUENCY (Hz) Figure 21. OP292/OP492 Closed-Loop Gain vs. Frequency @ 5 V 120 100 100 1k 10k FREQUENCY (Hz) Figure 22. OP292/OP492 CMR vs. ...
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R 4.4 R 4.2 R 4.0 3.8 –50 – TEMPERATURE (°C) Figure 27. OP292/OP492 V Swing vs. Temperature @ 5 V OUT 0.1 –50 ...
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OP292/OP492 CH A 800dV FS 100dV/DIV 0Hz 25kHz MKR: 1000Hz BW: 150Hz Figure 33. Voltage Noise Density MKR: 16.9µV/Hz Rev Page ...
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APPLICATIONS INFORMATION PHASE REVERSAL The OP492 has built-in protection against phase reversal when the input voltage goes to either supply rail. In fact safe for the input to exceed either supply rail 0.6 V with ...
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OP292/OP492 TYPICAL APPLICATIONS DIRECT ACCESS ARRANGEMENT FOR TELEPHONE LINE INTERFACE Figure 36 shows single-supply transmit/receive telephone line interface for a modem circuit. It allows full duplex transmission of modem signals on a transformer-coupled 600 V line in ...
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Hz/60 Hz SINGLE-SUPPLY NOTCH FILTER Figure 39 shows a notch filter that achieves nearly rejection while powered by only a single 12 V supply. The circuit also works well systems. The ...
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OP292/OP492 SINGLE-SUPPLY ULTRASONIC CLAMPING/LIMITING RECEIVER AMPLIFIER Figure 42 shows an ultrasonic receiver amplifier using the nonlinear impedance of low cost diodes to effectively control the gain for wide dynamic range. This circuit amplifies a 40 kHz ultrasonic signal through a ...
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... ORDERING GUIDE Model Temperature Range OP292GS −40°C to +125°C OP292GS-REEL −40°C to +125°C 1 OP292GSZ −40°C to +125°C 1 OP292GSZ-REEL −40°C to +125°C OP492GS −40°C to +125°C OP492GS-REEL −40°C to +125°C 1 OP492GSZ −40°C to +125°C 1 OP492GSZ-REEL − ...
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OP292/OP492 NOTES Rev Page ...
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NOTES Rev Page OP292/OP492 ...
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OP292/OP492 NOTES ©1993–2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D00310-0-5/09(C) Rev Page ...