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OPA657NB/3K

OPA657NB/3K

Manufacturer No:

OPA657NB/3K

Manufacturer:

Texas Instruments

Description:

IC OPAMP VFB 1 CIRCUIT SOT23-5

Datasheet:

Datasheet

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OPA657NB/3K Specifications

  • Type
    Parameter
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply Span (Max)
    12 V
  • Voltage - Supply Span (Min)
    8 V
  • Current - Output / Channel
    70 mA
  • Current - Supply
    14mA
  • Voltage - Input Offset
    100 µV
  • Current - Input Bias
    1 pA
  • -3db Bandwidth
    350 MHz
  • Gain Bandwidth Product
    1.6 GHz
  • Slew Rate
    700V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    Voltage Feedback
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The OPA657NB/3K is a high-speed, low-noise operational amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios:1. High-speed performance: The OPA657NB/3K is designed for high-speed applications, with a bandwidth of 1.6 GHz. 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 2.1 nV/√Hz, which makes it ideal for applications that require high signal fidelity and low noise amplification, such as audio amplifiers or sensitive measurement equipment.3. Wide supply voltage range: The OPA657NB/3K can operate with a wide supply voltage range of ±2.5V to ±12V. This flexibility allows it to be used in various power supply configurations and makes it compatible with different systems.4. High output current: The chip can deliver a high output current of ±50 mA, enabling it to drive capacitive loads and interface with other components or devices that require higher current levels.5. Small package size: The OPA657NB/3K is available in a small package, such as the SOT23-5 package, which makes it suitable for space-constrained applications or designs where miniaturization is a requirement.Application scenarios for the OPA657NB/3K integrated circuit chip include:1. High-frequency signal amplification: The high bandwidth and low noise characteristics of the chip make it suitable for amplifying high-frequency signals in applications such as RF communication systems, radar systems, or high-speed data acquisition.2. Audio amplification: The low noise and high-speed performance of the chip make it suitable for audio amplification applications, such as headphone amplifiers, audio preamplifiers, or high-fidelity audio systems.3. Instrumentation and measurement equipment: The low noise and high-speed capabilities of the chip make it suitable for use in sensitive measurement equipment, such as oscilloscopes, spectrum analyzers, or data acquisition systems.4. Sensor signal conditioning: The chip can be used to condition and amplify signals from various sensors, such as photodiodes, accelerometers, or pressure sensors, where high-speed and low-noise amplification is required.5. Active filters: The OPA657NB/3K can be used in active filter designs, where its high-speed performance and low noise characteristics are beneficial for applications such as anti-aliasing filters, low-pass filters, or high-pass filters.Overall, the OPA657NB/3K integrated circuit chip offers high-speed performance, low noise, and flexibility in various supply voltage ranges, making it suitable for a wide range of applications that require high-performance amplification and signal conditioning.
OPA657NB/3K Relevant information