MAX4249 Maxim, MAX4249 Datasheet
MAX4249
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MAX4249 Summary of contents
Page 1
... MAX4251/MAX4253/MAX4256 offer a low-power shut- down mode that reduces supply current to 0.5µA and puts the amplifiers’ outputs into a high-impedance state. The MAX4249-MAX4257’s outputs swing rail-to- rail and their input common-mode voltage range includes ground. The MAX4250–MAX4254 are unity- gain stable with a gain-bandwidth product of 3MHz. ...
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... UCSP (derate 6.1mW/°C above +70°C) ......484mW Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability ...
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... OUT (Note (Note 2) IH SHDN = (Note MAX4250–MAX4254 GBW MAX4249/MAX4255/MAX4256/MAX4257 MAX4250–MAX4254 SR MAX4249/MAX4255/MAX4256/MAX4257 0.1Hz to 10Hz n P 10Hz 1kHz 30kHz 1kHz unless otherwise noted MIN MAX MIN TYP MAX ...
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... Phase Margin Settling Time Delay Time to Shutdown Delay Time to Enable Power-Up Delay Time Note 2: SHDN is available on the MAX4249/MAX4251/MAX4253/MAX4256 only. Note 3: All device specifications are 100% tested at T Note 4: Guaranteed by the PSRR test. Note 5: Offset voltage prior to reflow on the UCSP. Note 6: Guaranteed by design. ...
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Low-Distortion, Rail-to-Rail Op Amps ( OUT T = +25°C, unless otherwise noted.) A MAX4251/MAX4256 INPUT OFFSET VOLTAGE DISTRIBUTION 40 400 UNITS +25°C ...
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... TEMPERATURE (°C) SUPPLY CURRENT vs. OUTPUT VOLTAGE 2000 1000 400 100 0.001 0.01 0.1 1 OUTPUT VOLTAGE (V) MAX4249/MAX4255/MAX4256/MAX4257 GAIN AND PHASE vs. FREQUENCY MAX4249-57 TOC17 3V 50kΩ 20pF L 40 GAIN A = 1000 PHASE -10 -20 -30 -40 100 ...
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... Low-Distortion, Rail-to-Rail Op Amps ( OUT T = +25°C, unless otherwise noted.) A OUTPUT IMPEDANCE vs. FREQUENCY 1000 (MAX4249/MAX4255/ V MAX4256/MAX4257) 100 (MAX4250–MAX4254) V 0.1 1k 10k 100k 1M FREQUENCY (Hz) MAX4250–MAX4254 FFT OF DISTORTION AND NOISE 1kΩ OUT P 1kHz ...
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... DD MAX4250–MAX4254 LARGE-SIGNAL PULSE RESPONSE 1.5V V OUT 200mV/div 0. 10kΩ 100pF PULSE IN 2µs/div MAX4249/MAX4255/MAX4256/MAX4257 SMALL-SIGNAL PULSE RESPONSE 1.6V V OUT 50mV/div 1. 10kΩ 100pF 10mV PULSE 2µ ...
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... The MAX4250–4254 are unity-gain stable, whereas, the MAX4249/MAX4255/MAX4256/MAX4257 have a higher slew rate and are stable for gains ≥ 10V/V. The MAX4249/MAX4251/MAX4253/MAX4256 feature a low- power shutdown mode, which reduces the supply cur- rent to 0.5µA and disables the outputs. The MAX4250AAUK is specified for operation over the automotive (-40° ...
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... Total Harmonic Distortion vs. Frequency graph in the Typical Operating Characteristics .) For gains ≥ 10V/V, the decompensated devices MAX4249/MAX4255/MAX4256/MAX4257 deliver the best distortion performance, since they have a higher slew rate and provide a higher amount of loop gain for a given closed-loop gain setting. Capacitive loads below 400pF, do not significantly affect distortion results ...
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... This effectively cancels the pole from the inverting input of the amplifier. Choose the value the unity-gain stable MAX4250–MAX4254, the use of a proper -1V/V. In the decompensated MAX4249/ V MAX4255/MAX4256/MAX4257, C for A = 10V/V. Figures 2a and 2b show transient V response both with and without C ...
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... Figure 8 = 10) V shows the unity-gain bandwidth vs. capacitive load for the MAX4250–MAX4254. The MAX4249–MAX4257 operate from a single 2.4V to 5.5V power supply or from dual supplies of ±1.20V to ±2.75V. For single-supply operation, bypass the power supply with a 0.1µF ceramic capacitor placed close to the V each supply to ground ...
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... Low-Distortion, Rail-to-Rail Op Amps 5V 50kΩ 5kΩ PART WID MAX4249 22 MAX4250/A 3 MAX4251 3 MAX4252 3 MAX4253 3 MAX4254 3 MAX4255 22 MAX4256 22 MAX4257 22 ______________________________________________________________________________________ UCSP, Single-Supply, Low-Noise MAX195 7 (16-BIT ADC) 6 AIN MAX4256 SHDN -5V MINIMUM NO. OF STABLE ...
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... SHDN IN MAX4251 MAX4256 IN OUT N.C. SS μMAX/SO + OUTA INA OUTB INA INB- MAX4249 INB+ SS MAX4253 N. N.C. SHDNA 6 9 SHDNB N. N.C. SO PIN- TOP PACKAGE M ARK 8 SO — 8 µMAX — 8 UCSP AAO 8 SO — 8 µMAX — ...
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... Low-Distortion, Rail-to-Rail Op Amps For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing per- tains to the package regardless of RoHS status ...
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... Low-Distortion, Rail-to-Rail Op Amps For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing per- tains to the package regardless of RoHS status ...
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... Low-Distortion, Rail-to-Rail Op Amps For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing per- tains to the package regardless of RoHS status ...
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... Low-Distortion, Rail-to-Rail Op Amps For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing per- tains to the package regardless of RoHS status ...
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... Low-Distortion, Rail-to-Rail Op Amps For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing per- tains to the package regardless of RoHS status ...
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... Low-Distortion, Rail-to-Rail Op Amps For the latest package outline information and land patterns (footprints www.maxim-ic.com/packages. Note that a "+", "#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing per- tains to the package regardless of RoHS status ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed ...