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OPA743PA

OPA743PA

Manufacturer No:

OPA743PA

Manufacturer:

Texas Instruments

Description:

IC OPAMP GP 1 CIRCUIT 8DIP

Datasheet:

Datasheet

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OPA743PA Specifications

  • Type
    Parameter
  • Current - Output / Channel
    20 mA
  • Voltage - Input Offset
    1.5 mV
  • Current - Input Bias
    1 pA
  • Gain Bandwidth Product
    7 MHz
  • Supplier Device Package
    8-PDIP
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply Span (Max)
    12 V
  • Voltage - Supply Span (Min)
    3.5 V
  • Current - Supply
    1.1mA
  • -3db Bandwidth
    -
  • Slew Rate
    10V/µs
  • Output Type
    Rail-to-Rail
  • Number of Circuits
    1
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The OPA743PA is a high-speed, voltage-feedback operational amplifier (op-amp) integrated circuit chip manufactured by Texas Instruments. Here are some advantages and application scenarios of OPA743PA:Advantages: 1. High Speed: The OPA743PA offers a high slew rate of 540V/μs and a bandwidth of 90MHz, making it suitable for applications requiring fast signal amplification and processing. 2. Low Distortion: It features low total harmonic distortion (THD), allowing for accurate amplification of small signals without introducing significant distortion or noise. 3. Wide Supply Voltage Range: The chip operates from a single supply voltage as low as 4.5V and as high as 36V, providing flexibility in various power supply configurations. 4. Rail-to-Rail Output: With rail-to-rail output swing, the OPA743PA can drive signals closer to the power supply rails, maximizing the dynamic range and minimizing distortion when operating with a limited supply voltage. 5. High Output Current: The op-amp offers a high output current of ±35mA, enabling it to drive low impedance loads and handle significant output currents without affecting the performance. 6. Low Input Offset Voltage: It exhibits low input offset voltage, reducing errors in precision applications where accurate signal amplification and measurement are crucial.Application Scenarios: 1. Audio Amplification: The high bandwidth, low distortion, and rail-to-rail output swing of the OPA743PA make it suitable for audio applications such as headphone amplifiers, audio mixers, and portable audio devices. 2. Industrial Control Systems: The op-amp's high speed and wide supply voltage range make it useful in various industrial control systems, including motor control, precision instrumentation, and sensor signal conditioning. 3. Communication Systems: Due to its high bandwidth and fast signal processing capability, the chip can be used in communication systems for amplifying and conditioning high-frequency signals. 4. Test and Measurement Equipment: The OPA743PA's high speed and low distortion make it suitable for precision test and measurement equipment, oscilloscopes, and data acquisition systems that require accurate signal amplification and processing. 5. Medical Instrumentation: The op-amp's low noise, high output current, and wide supply voltage range enable it to be utilized in medical devices such as ultrasound equipment, patient monitoring systems, and medical imaging devices.These are just a few examples of the advantages and applications of the OPA743PA integrated circuit chips, and they can be used in various other scenarios depending on the specific requirements of the application.
OPA743PA Relevant information