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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for BU7486FVM-TR
- Part Number BU7486FVM-TR
- Manufacturer ROHM Semiconductor
- Pin Count 8
- Last Modified Date Dec 22, 2025 8:23 PM UTC
- Pinout / Pin List Click Here (Member Only)
BU7486FVM-TR Details
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Manufacturer Part Number:
BU7486FVM-TR
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
2.90 X 4 MM, 0.90 MM HEIGHT, MSOP-8
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ECCN Code:
EAR99
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HTS Code:
8542.33.00.01
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Manufacturer:
ROHM Semiconductor
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Amplifier Type:
OPERATIONAL AMPLIFIER
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Common-mode Reject Ratio-Nom:
60 dB
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Input Offset Voltage-Max:
9500 µV
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JESD-30 Code:
R-PDSO-G8
BU7486FVM-TR Frequently Asked Questions (FAQs)
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ROHM recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A 4-layer PCB with a solid ground plane and thermal vias is also recommended.
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To ensure stable operation, ROHM recommends using an output capacitor with a low ESR (Equivalent Series Resistance) and a capacitance value between 10uF to 100uF. Additionally, a 1uF to 10uF ceramic capacitor in parallel with the output capacitor can help improve stability.
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The maximum allowed voltage on the EN (Enable) pin is 6V, which is higher than the recommended operating voltage of 5V. However, it's essential to ensure that the EN pin voltage does not exceed the input voltage (VIN) to prevent damage to the device.
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The BU7486FVM-TR is rated for operation up to 105°C, but ROHM recommends derating the output current and power dissipation to ensure reliable operation. Consult the datasheet and ROHM's application notes for more information on high-temperature operation.
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Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT + VIN x IQ, where IQ is the quiescent current. ROHM provides a power dissipation calculation tool on their website to help with this calculation.
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BU7486FVM-TR Overview
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