MAX4477AUA+

OP AMP, R/R, LN, 10MHZ, 8UMAX; Amplifiers, No. of:2; Op Amp Type:Low Noise; Gain, Bandwidth -3dB:10MHz; Slew Rate:3V/чs; Voltage, Supply Min:2.7V; Voltage, Supply Max:5.5V; Termination Type:SMD; Case Style:MicroMax; Pins, No. of:8; Temperature, Operating Range:-40°C to +125°C; Bandwidth, Gain:10MHz; Base Number:4477; Voltage, Input Offset Max:1mV
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Технические характеристики

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Корпус uSOP-8 UMAX8
Тип ОУ
Техническая особенность ОУ C низким уровнем искажений, с низким уровнем шума
Кол-во каналов ОУ
Напряжение питания
Ток собственного потребления
Rail-to-Rail выводы
Программируемый коэффициент усиления
Частота единичного усиления
Максимальная скорость нарастания выходного сигнала
Уровень шума
Диапазон рабочих температур
Примечание Dual, Low-Noise/Distortion, Wideband, Rail-to-Rail Op Amp
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Файлы 1

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MAX4475–MAX4478/MAX4488/MAX4489 SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps General Description The MAX4475–MAX4478/MAX4488/MAX4489 wideband, low-noise, low-distortion operational amplifiers offer rail-to-rail outputs and single-supply operation down to 2.7V. They draw 2.2mA of quiescent supply current per amplifier while featuring ultra-low distortion (0.0002% THD+N), as well as low input voltage-noise density (4.5nV/√Hz) and low input current-noise density (0.5fA/√Hz). These features make the devices an ideal choice for applications that require low distortion and/or low noise. For power conservation, the MAX4475/MAX4488 offer a low-power shutdown mode that reduces supply current to 0.01µA and places the amplifiers’ outputs into a highimpedance state. These amplifiers have outputs which swing rail-to-rail and their input common-mode voltage range includes ground. The MAX4475–MAX4478 are unity-gain stable with a gain-bandwidth product of 10MHz. The MAX4488/4489 are internally compensated for gains of +5V/V or greater with a gain-bandwidth product of 42MHz. The single MAX4475/MAX4476/ MAX4488 are available in space-saving, 6-pin SOT23 and TDFN packages. Applications ADC Buffers DAC Output Amplifiers Low-Noise Microphone/Preamplifiers Digital Scales Strain Gauges/Sensor Amplifiers Medical Instrumentation µMAX is a registered trademark of Maxim Integrated Products, Inc. Typical Operating Characteristic 25 MAX4475 toc20 VIN EQUIVALENT INPUT NOISE VOLTAGE (nV/√Hz) INPUT VOLTAGE-NOISE DENSITY vs. FREQUENCY 20 15 Features o o o o o o o o o o o Low Input Voltage-Noise Density: 4.5nV/√Hz Low Input Current-Noise Density: 0.5fA/√Hz Low Distortion: 0.0002% THD+N (1kΩ load) Single-Supply Operation from +2.7V to +5.5V Input Common-Mode Voltage Range Includes Ground Rail-to-Rail Output Swings with a 1kΩ Load 10MHz GBW Product, Unity-Gain Stable (MAX4475–MAX4478) 42MHz GBW Product, Stable with AV ≥ +5V/V (MAX4488/MAX4489) Excellent DC Characteristics VOS = 70µV IBIAS = 1pA Large-Signal Voltage Gain = 120dB Low-Power Shutdown Mode: Reduces Supply Current to 0.01µA Places Output in High-Impedance State Available in Space-Saving SOT23, TDFN, µMAX®, and TSSOP Packages Ordering Information PART 5 0 10 100 1k FREQUENCY (Hz) 10k 100k PINPACKAGE TOP MARK MAX4475AUT+T -40°C to +125°C 6 SOT23 MAX4475AUA+ -40°C to +125°C 8 µMAX — MAX4475ASA+ -40°C to +125°C 8 SO — MAX4475ATT+T -40°C to +125°C 6 TDFN-EP* MAX4475AUT/V+T -40°C to +125°C 6 SOT23 +Denotes a lead(Pb)-free/RoHS-compliant package. *EP = Exposed pad (connect to VSS). /V denotes an automotive qualified part. T = Tape and reel. AAZV +ADD +ACQQ Ordering Information continued at end of data sheet. Pin Configurations and Typical Operating Circuit appear at end of data sheet. Selector Guide PART 10 TEMP RANGE GAIN BW (MHz) STABLE GAIN (V/V) NO. OF AMPS SHDN MAX4475 10 1 1 Yes MAX4476 10 1 1 — MAX4477 10 1 2 — MAX4478 10 1 4 — MAX4488 42 5 1 Yes MAX4489 42 5 2 — For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com. 19-2137; Rev 6; 6/12 PDF
Документация на MAX4477AUA+ 

MAX4475 DS

Дата модификации: 21.02.2014

Размер: 799.8 Кб

21 стр.

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