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LM7121IMX

LM7121IMX

Manufacturer No:

LM7121IMX

Manufacturer:

Texas Instruments

Description:

IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

Datasheet:

Datasheet

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LM7121IMX Specifications

  • Type
    Parameter
  • -3db Bandwidth
    235 MHz
  • 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)
    33 V
  • Voltage - Supply Span (Min)
    4.5 V
  • Current - Output / Channel
    71 mA
  • Current - Supply
    5.3mA
  • Voltage - Input Offset
    900 µV
  • Current - Input Bias
    5.2 µA
  • Gain Bandwidth Product
    175 MHz
  • Slew Rate
    1300V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    Voltage Feedback
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM7121IMX is a high-speed operational amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LM7121IMX are:Advantages: 1. High Speed: The LM7121IMX is designed for high-speed applications, with a bandwidth of 100 MHz. It can amplify signals accurately and quickly, making it suitable for applications that require fast response times.2. Low Input Bias Current: The chip has a low input bias current of 1.5 pA, which minimizes the impact of input current on the circuit's performance. This feature is particularly useful in applications where low input current is critical, such as sensor interfaces or low-power circuits.3. Low Input Offset Voltage: The LM7121IMX has a low input offset voltage of 1 mV, which ensures accurate amplification of small signals. It is beneficial in precision measurement applications where small voltage differentials need to be amplified without introducing significant errors.4. Rail-to-Rail Output: The chip provides rail-to-rail output swing, meaning it can drive signals close to the supply voltage rails. This feature allows for maximum utilization of the available dynamic range and is useful in applications where the output needs to reach the supply voltage limits.Application Scenarios: 1. High-Speed Signal Amplification: The LM7121IMX is commonly used in high-speed signal amplification applications, such as video amplifiers, high-frequency filters, and data acquisition systems. Its high bandwidth and fast response time make it suitable for amplifying high-frequency signals accurately.2. Sensor Interfaces: Due to its low input bias current and low input offset voltage, the LM7121IMX is well-suited for sensor interface applications. It can accurately amplify small sensor signals without introducing significant errors or loading effects.3. Active Filters: The high-speed and rail-to-rail output capabilities of the LM7121IMX make it suitable for active filter designs. It can be used in active low-pass, high-pass, or band-pass filters to process signals accurately and efficiently.4. Communication Systems: The LM7121IMX can be used in communication systems that require high-speed amplification, such as line drivers, transimpedance amplifiers, or equalizers. Its high bandwidth and low distortion characteristics make it suitable for these applications.Overall, the LM7121IMX integrated circuit chip offers high-speed performance, low input bias current, low input offset voltage, and rail-to-rail output swing, making it suitable for a wide range of applications that require accurate and fast signal amplification.
LM7121IMX Relevant information