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MAX4257ESA+

MAX4257ESA+

Manufacturer No:

MAX4257ESA+

Description:

IC OPAMP GP 2 CIRCUIT 8SOIC

Datasheet:

Datasheet

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MAX4257ESA+ Specifications

  • Type
    Parameter
  • Gain Bandwidth Product
    22 MHz
  • Current - Output / Channel
    68 mA
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply Span (Max)
    5.5 V
  • Voltage - Supply Span (Min)
    2.4 V
  • Current - Supply
    420µA (x2 Channels)
  • Voltage - Input Offset
    70 µV
  • Current - Input Bias
    0.1 pA
  • -3db Bandwidth
    -
  • Slew Rate
    2.1V/µs
  • Output Type
    Push-Pull, Rail-to-Rail
  • Number of Circuits
    2
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The MAX4257ESA+ is a high-speed, low-power operational amplifier (op-amp) integrated circuit chip. Some of its advantages and application scenarios include:1. High-speed performance: The MAX4257ESA+ is designed for high-speed applications, with a bandwidth of 400MHz. This makes it suitable for applications that require fast signal amplification and processing.2. Low power consumption: The chip operates at a low supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices or applications where power efficiency is crucial.3. Low input offset voltage: The MAX4257ESA+ has a low input offset voltage of 0.5mV, which ensures accurate amplification of small input signals. This makes it suitable for precision measurement and sensor applications.4. Rail-to-rail input and output: The chip supports rail-to-rail input and output voltage range, allowing it to handle signals that swing close to the supply rails. This feature is useful in applications where the full dynamic range of the power supply is required.5. Small package size: The MAX4257ESA+ is available in a small 8-pin SOIC package, which makes it suitable for space-constrained applications or designs where multiple op-amps need to be integrated.Application scenarios for the MAX4257ESA+ include:1. High-frequency signal amplification: The high bandwidth of the chip makes it suitable for amplifying high-frequency signals in applications such as RF communication systems, high-speed data acquisition, or video processing.2. Sensor signal conditioning: The low input offset voltage and high-speed performance of the chip make it suitable for amplifying and conditioning signals from sensors such as temperature sensors, pressure sensors, or strain gauges.3. Active filters: The high-speed and low-power characteristics of the MAX4257ESA+ make it suitable for implementing active filters in audio applications, such as equalizers or crossover networks.4. Portable devices: The low power consumption and small package size of the chip make it suitable for use in portable devices such as smartphones, tablets, or portable medical devices, where power efficiency and space-saving are important considerations.5. Test and measurement equipment: The high-speed performance and precision characteristics of the chip make it suitable for use in test and measurement equipment, such as oscilloscopes, spectrum analyzers, or signal generators.
MAX4257ESA+ Relevant information