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    Part Img OPA615IDGSR datasheet by Texas Instruments

    • Wide Bandwidth, DC Restoration Circuit 10-MSOP -40 to 85
    • Original
    • Yes
    • Yes
    • Obsolete
    • EAR99
    • 8542.33.00.01
    • 8542.33.00.00
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    OPA615IDGSR datasheet preview

    OPA615IDGSR Frequently Asked Questions (FAQs)

    • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the input and output traces as short as possible. Additionally, it's recommended to use a common-mode choke or a ferrite bead to filter out high-frequency noise.
    • To ensure stability, it's recommended to use a compensation capacitor (Cc) between the output and the inverting input pins. The value of Cc depends on the gain and bandwidth requirements, but a typical value is around 10-22pF. Additionally, it's recommended to use a low-ESR capacitor for the power supply decoupling.
    • The OPA615IDGSR can drive a maximum capacitive load of 100nF. Exceeding this limit may cause oscillations or instability. If a larger capacitive load is required, it's recommended to use a buffer stage or a dedicated line driver.
    • To protect OPA615IDGSR from overvoltage, it's recommended to use a voltage clamp or a transient voltage suppressor (TVS) diode at the input pins. For ESD protection, it's recommended to use a TVS diode or an ESD protection device at the input pins, and to follow proper ESD handling procedures during assembly and testing.
    • The OPA615IDGSR has a thermal derating of 13.9mW/°C above 25°C. This means that the maximum power dissipation decreases by 13.9mW for every degree Celsius above 25°C. It's recommended to ensure good thermal conduction and to use a heat sink if necessary.
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