MAX4282 Maxim, MAX4282 Datasheet
MAX4282
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MAX4282 Summary of contents
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... Three versions are available in this amplifier family: single/ dual/quad open-loop, unity-gain stable (MAX4281/ MAX4282/MAX4284); single/dual fixed gain (MAX4174/ MAX4274); and single/dual fixed gain plus internal bias at the noninverting input (MAX4175/ ...
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... SO (derate 5.88mW/°C above +70°C).................471mW Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress rating s only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specificatio absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS— ...
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... Settling Time to Within 0.01% Input Noise Voltage Density e n Input Noise Current Density i n Capacitive Load Stability C LOAD DC Gain Accuracy -3dB Bandwidth BW -3dB ELECTRICAL CHARACTERISTICS—MAX4281/MAX4282/MAX4284 Open-Loop Op Amps (V = +2.5V to +5.5V IN+ values are +5V and T = +25°C.) (Note PARAMETER SYMBOL ...
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... Capacitive Load Stability C LOAD Power-Up Time Note 1: MAX4174/MAX4175/MAX4281 and MAX4274/MAX4275/MAX4282 and MAX4284 are 100% production tested +25°C. All temperature limits are guaranteed by design. A Note 2: Guaranteed by design. Note 3: The input common-mode range for IN_+ is guaranteed by a functional test. A similar test is done on the IN_- input. See the Applications Information section for more information on the input voltage range of the GainAmp ...
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R = 100kΩ small-signal LARGE-SIGNAL GAIN vs. FREQUENCY +10V +21V 10k ...
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SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps (V = +5V 100kΩ small-signal TOTAL HARMONIC DISTORTION vs. FREQUENCY 1Vp-p OUT -20 -40 - +10V ...
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R = 100kΩ small-signal LARGE-SIGNAL PULSE RESPONSE INPUT VOLTAGE A = +1.25V/V V OUTPUT 500mV/div A = +3V/V V OUTPUT 50mV/div A = +5V/V V OUTPUT 500mV/div A = ...
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... SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps (V = +5V 100kΩ small-signal MAX4174/MAX4175/MAX4281/MAX4282/MAX4284 POWER-SUPPLY REJECTION vs. FREQUENCY -70 -75 -80 -85 -90 -95 100 1k 10k 100k 1M FREQUENCY (Hz) INPUT OFFSET VOLTAGE vs. TEMPERATURE 200 150 100 2. 5.5V -50 CC -100 -150 -200 -50 -35 - TEMPERATURE (°C) SUPPLY CURRENT vs ...
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... FREQUENCY (Hz) VOLTAGE NOISE DENSITY vs. FREQUENCY 1000 100 100 1k 10k FREQUENCY (Hz) MAX4282 CROSSTALK vs. FREQUENCY -50 -55 -60 -65 -70 -75 -80 -85 -90 -95 1k 10k 100k 1M FREQUENCY (Hz) = 1Vp- +25°C, unless otherwise noted.) OUT A LARGE-SIGNAL GAIN vs. FREQUENCY ...
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... SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps MAX4174/ MAX4281 MAX4282 MAX4175 5 SOT23 SOT23 8 SO/µMAX — — — MAX4281 IN+ OUT IN ______________________________________________________________________________________ PIN MAX4274/ MAX4284 MAX4275 8 SO/µMAX ...
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... All amplifiers feature rail-to-rail outputs and drive a 1k Ω load while maintaining excellent DC accuracy. Open-Loop Op Amps The single/dual/quad MAX4281/MAX4282/MAX4284 are high-performance, open-loop op amps with rail-to- rail outputs. These devices are compensated for unity- gain stability, and feature a gain bandwidth (GBW) of 2MHz ...
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... The GainAmp’s inverting input structure includes diodes to both supplies, such that driving the inverting input beyond the rails may cause signal distortions (Figure 1). For applications that require sensing voltages beyond the rails, use the MAX4281/MAX4282/MAX4284 open-loop op amps (Figure 4 ...
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MAX4281 Figure 4. Single-Supply, DC-Coupled Inverting Amplifier with Negative Input Voltage MAX4174 Figure 5. Dual-Supply, DC-Coupled Inverting Amplifier GainAmp Signal Coupling and ...
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SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps Supply Bypassing and Board Layout All devices in the GainAmp family operate from a +2.5V to +5.5V single supply or from ±1.25V to ±2.75V dual supplies. For single-supply operation, bypass the power supply with ...
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INPUT A = +1.25V/V V OUTPUT 50mV/div A = +3V/V V OUTPUT 50mV/div A = +5V/V V OUTPUT 50mV/div A = +10V/V V OUTPUT 50mV/div A = +25V/V V OUTPUT 50mV/div A = +51V/V V OUTPUT 50mV/div 2 s/div Figure ...
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... BK BN* 99 CA* 100 Note: Gains in the noninverting configuration are 1+ (R MAX4281/MAX4282/MAX4284. * Preferred Gains. These gain versions are available as samples and in small quantities. The -3dB bandwidth is the same for inverting and noninverting configurations. † 16 ______________________________________________________________________________________ -3dB BW † ...
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... INB+ EE MAX/SO ______________________________________________________________________________________ SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps Pin Configurations (continued OUT IN MAX4282 OUTA INA OUTB + - INA INB INB+ EE MAX/SO MAX4284 OUTA 1 14 OUTD - + + ...
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... TRANSISTOR COUNTS: PIN- TOP MARK MAX4174: 178 — MAX4175: 178 — MAX4274: 332 — MAX4275: 332 — ACDR MAX4281: 178 — MAX4282: 332 — MAX4284: 328 — SUBSTRATE CONNECTED TO V — — — NONINVERTING INTERNAL INTERNAL GAIN RESISTORS V CC (V/V) +1.25 to +101 Yes +1 ...
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SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps ______________________________________________________________________________________ Package Information 19 ...
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... SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circu implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...