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BU7244FV-E2 - ROHM Semiconductor

Description: Low Power Input-Output Full Swing Operational Amplifier

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BU7244FV-E2 - ROHM Semiconductor  - 3D model
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BU7244FV-E2 Details

  • Manufacturer Part Number:

    BU7244FV-E2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.22

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    45 dB

  • Common-mode Reject Ratio-Nom:

    60 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    SSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.35 mm

  • Slew Rate-Nom:

    0.4 V/us

  • Supply Current-Max:

    1.2 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    900

  • Voltage Gain-Min:

    3160

  • Wideband:

    NO

  • Width:

    4.4 mm

BU7244FV-E2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the BU7244FV-E2 should include a solid ground plane, wide power traces, and thermal vias to dissipate heat efficiently. A 4-layer PCB with a dedicated thermal layer is recommended.
  • To ensure reliable operation in high-temperature environments, ensure proper heat sinking, use a thermal interface material, and follow the recommended PCB layout guidelines. Additionally, consider derating the device's power dissipation according to the ambient temperature.
  • Handle the BU7244FV-E2 with care to prevent electrostatic discharge (ESD) damage. Store the device in a dry, cool place, away from direct sunlight and moisture. Use anti-static packaging and follow proper handling procedures to prevent mechanical damage.
  • To troubleshoot issues with the output voltage regulation, check the input voltage, output load, and feedback resistors. Verify that the device is properly configured and that the output voltage is within the specified range. Use an oscilloscope to monitor the output voltage and check for any signs of oscillation or instability.
  • To ensure EMC and minimize EMI, use a shielded enclosure, keep the device away from other noise-sensitive components, and use a common-mode choke or ferrite bead on the input lines. Follow proper PCB layout guidelines and use a ground plane to reduce radiation.

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BU7244FV-E2 Overview

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