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- Part Number LMV721M7
- Manufacturer Texas Instruments
- Pin Count 5
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - SOT65P210X110-5N
- Released Date Jan 11, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
LMV721M7 Details
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Manufacturer Part Number:
LMV721M7
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Brand Name:
Texas Instruments
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Pbfree Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
SOIC
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Package Description:
2 X 2 MM, 1 MM HEIGHT, SC-70, 5 PIN
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Pin Count:
5
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ECCN Code:
EAR99
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HTS Code:
8542.33.00.01
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Date Of Intro:
1999-06-25
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Manufacturer:
Texas Instruments
LMV721M7 Frequently Asked Questions (FAQs)
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Texas Instruments recommends a star-ground layout, with the op-amp's ground pin connected to a central ground point. Additionally, keep the input and output traces short and away from noise sources, and use a solid ground plane to reduce electromagnetic interference (EMI).
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Use the op-amp's gain-bandwidth product (GBP) to determine the maximum gain and bandwidth. For the LMV721M7, the GBP is 7 MHz. Choose resistors that provide the desired gain while ensuring the bandwidth is within the op-amp's capabilities. You can use online calculators or simulation tools to help with the selection.
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The LMV721M7 can drive up to 1 nF of capacitive load. Exceeding this limit can cause instability and oscillations. To ensure stability, use a series resistor (Rs) to isolate the capacitive load, and choose Rs such that Rs*Cload < 1/(2*pi*GBP).
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The LMV721M7 has a relatively low input bias current (Ib) of 1 pA. To minimize the effect of Ib, use a high-impedance input source or add a bias current cancellation circuit. The input offset voltage (Vos) is typically 0.5 mV. You can trim Vos using an external potentiometer or by using a chopper-stabilized op-amp.
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The LMV721M7 has a thermal shutdown temperature of 150°C. If the junction temperature exceeds this limit, the op-amp will shut down to prevent damage. Ensure good thermal design and heat sinking to keep the junction temperature below the shutdown threshold.
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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.