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- Part Number LMV7275MF
- Manufacturer Texas Instruments
- Pin Count 5
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - SOT95P284X119-5N
- Released Date Jan 11, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
LMV7275MF Details
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Manufacturer Part Number:
LMV7275MF
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Brand Name:
Texas Instruments
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Part Life Cycle Code:
Obsolete
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Part Package Code:
SOT-23
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Pin Count:
5
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Amplifier Type:
COMPARATOR
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Average Bias Current-Max (IIB):
0.1 µA
LMV7275MF Frequently Asked Questions (FAQs)
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Texas Instruments recommends a layout that minimizes parasitic inductance and capacitance, with short traces and a solid ground plane. A 4-layer PCB with a dedicated analog ground plane is recommended. See the TI application note 'AN-2025 PCB Layout for Switching Regulators' for more information.
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To ensure stability, ensure that the gain and phase margins are sufficient, and that the op-amp is not operated beyond its bandwidth. Use a compensation capacitor (e.g. 10-100pF) between the output and inverting input pins to reduce oscillations. See the TI application note 'SLVA483A Op Amp Stability and Oscillation' for more information.
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The maximum power dissipation of the LMV7275MF is dependent on the package type and ambient temperature. For the MF package, the maximum power dissipation is 1.4W at 25°C. Calculate power dissipation using the formula: Pd = (Vcc x Icc) + (Vout x Iout), where Vcc is the supply voltage, Icc is the quiescent current, Vout is the output voltage, and Iout is the output current.
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Yes, the LMV7275MF can be used as a comparator, but it is not optimized for this application. Key considerations include ensuring the input common-mode voltage is within the specified range, using a pull-up resistor on the output, and being aware of the op-amp's limited slew rate and bandwidth. See the TI application note 'SLVA504A Op Amps as Comparators' for more information.
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Use ESD protection devices such as TVS diodes or ESD arrays on the input and output pins. Ensure that the op-amp's input and output voltage limits are not exceeded, and use voltage clamping devices if necessary. See the TI application note 'SLVA684A ESD Protection for Op Amps' for more information.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.