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MAXIM MAX4477ASA+TRoHS

Manufacturer
MAXIM
MPN
MAX4477ASA+T
LCSC Part #
C571001
Packaging
SO-8
Customer #
Key Attributes
SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps
Datasheetpdf iconMAXIM MAX4477ASA+T
In-Stock: 113
113 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 4.8511$ 4.85
10+$ 4.1799$ 41.80
30+$ 3.4811$ 104.43
100+$ 3.0765$ 307.65
500+$ 2.8912$ 1445.60
1,000+$ 2.8067$ 2806.70
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerMAXIM
PackagingSO-8
Number of Channels2
Vos - Input Offset Voltage70uV
Slew Rate3V/us
Input Offset Current(Ios)1pA
Input offset current drift(Ios TC)-
FeaturesBuilt-in compensation
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)90dB
Ib - Input Bias Current1pA
Output Current48mA
Maximum Power Supply Range (Vdd-Vss)6.3V
Input Offset Voltage Drift(Vos TC)300nV/℃
Quiescent Current2.2mA
Gain Bandwidth Product10MHz
Input Voltage Noise Density4.5nV/√Hz@1kHz
Dual Supply-2.75V~-1.35V;1.35V~2.75V
Rail to RailRail-to-rail output
Single Supply2.7V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

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 high-impedance 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.

Features

AI Translation
  • 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
  • AEC-Q100 Qualified

Applications

AI Translation
  • ADC Buffers
  • DAC Output Amplifiers
  • Low-Noise Microphone/Preamplifiers
  • Digital Scales
  • Strain Gauges/Sensor Amplifiers
  • Medical Instrumentation