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BU7242SF-E2 - ROHM Semiconductor

Description: Low Power Input-Output Full Swing Operational Amplifier

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BU7242SF-E2 - ROHM Semiconductor  - 3D model
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BU7242SF-E2 Details

  • Manufacturer Part Number:

    BU7242SF-E2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.13

  • 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-G8

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Slew Rate-Nom:

    0.4 V/us

  • Supply Current-Max:

    0.6 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:

    1.27 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

BU7242SF-E2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the BU7242SF-E2 should ensure that the input and output capacitors are placed close to the IC, and the power traces are wide and short to minimize inductance. A 4-layer PCB with a solid ground plane is recommended.
  • To ensure the stability of the output voltage, make sure to use a sufficient output capacitor with a low ESR, and ensure that the output capacitor is placed close to the IC. Also, avoid using a capacitor with a high ESL.
  • The maximum input voltage that can be applied to the BU7242SF-E2 is 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation.
  • The BU7242SF-E2 is rated for operation up to 105°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
  • The output voltage of the BU7242SF-E2 can be calculated using the formula: Vout = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.

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BU7242SF-E2 Overview

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