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MAX991ESA

MAX991ESA

Manufacturer No:

MAX991ESA

Description:

IC COMPARATOR 2 GEN PUR 8SOIC

Datasheet:

Datasheet

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MAX991ESA Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -40°C ~ 85°C
  • Hysteresis
    ±2.5mV
  • Propagation Delay (Max)
    210ns
  • CMRR, PSRR (Typ)
    80dB CMRR, 80dB PSRR
  • Current - Quiescent (Max)
    96µA
  • Current - Output (Typ)
    -
  • Current - Input Bias (Max)
    1pA @ 5.5V
  • Voltage - Input Offset (Max)
    5mV @ 5.5V
  • Voltage - Supply, Single/Dual (±)
    2.5V ~ 5.5V, ±1.25V ~ 2.75V
  • Output Type
    CMOS, Push-Pull, Rail-to-Rail, TTL
  • Number of Elements
    2
  • Type
    General Purpose
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The MAX991ESA is a high-speed, low-noise operational amplifier integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. High Speed: The MAX991ESA is designed for high-speed applications, with a bandwidth of up to 50MHz. This makes it suitable for applications that require fast signal processing and amplification.2. Low Noise: The chip has a low input voltage noise density of 6nV/√Hz, which helps in maintaining signal integrity and minimizing noise interference. It is ideal for applications that require accurate amplification of low-level signals, such as in audio amplifiers or sensor interfaces.3. Low Distortion: The MAX991ESA provides low distortion, with a total harmonic distortion (THD) of 0.01% at 1kHz. This makes it suitable for applications that require high-fidelity amplification, such as audio equipment or instrumentation amplifiers.4. Wide Supply Voltage Range: The chip operates from a wide supply voltage range of ±2.25V to ±18V, allowing flexibility in various power supply configurations. It can be used in battery-powered devices as well as in systems with higher voltage rails.5. Rail-to-Rail Output: The MAX991ESA offers rail-to-rail output swing, which means it can drive signals close to the supply voltage rails. This feature is useful in applications that require maximum utilization of the available dynamic range, such as in data acquisition systems or sensor interfaces.Application scenarios for the MAX991ESA include:1. Audio Amplifiers: The low noise and distortion characteristics of the chip make it suitable for audio amplification applications, such as in headphone amplifiers, preamplifiers, or audio mixers.2. Sensor Interfaces: The high-speed and low-noise performance of the chip make it suitable for amplifying and conditioning signals from various sensors, such as pressure sensors, temperature sensors, or strain gauges.3. Instrumentation Amplifiers: The low noise and high-speed capabilities of the MAX991ESA make it suitable for precision instrumentation amplifiers used in measurement and test equipment, medical devices, or industrial control systems.4. Active Filters: The high bandwidth and low distortion of the chip make it suitable for implementing active filters in audio or communication systems, where accurate signal processing is required.5. Data Acquisition Systems: The rail-to-rail output swing and wide supply voltage range of the chip make it suitable for driving analog-to-digital converters (ADCs) in data acquisition systems, where accurate signal conditioning and conversion are essential.Overall, the MAX991ESA integrated circuit chip offers high-speed, low-noise amplification capabilities, making it suitable for a wide range of applications that require accurate signal processing and amplification.
MAX991ESA Relevant information