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BU7244YFV-CE2 - ROHM Semiconductor

Description: Input/output Rail-to-Rail Low Supply Current CMOS Operational Amplifier for Automotive

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BU7244YFV-CE2 - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - SSOP-B14 *
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BU7244YFV-CE2 - ROHM Semiconductor  - 3D model - Small Outline Packages - SSOP-B14 *
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BU7244YFV-CE2 Details

  • Manufacturer Part Number:

    BU7244YFV-CE2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-14

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.95

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.006 µA

  • Bias Current-Max (IIB) @25C:

    0.0003 µA

  • Common-mode Reject Ratio-Min:

    45 dB

  • Common-mode Reject Ratio-Nom:

    70 dB

  • Input Offset Voltage-Max:

    12000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -3.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -1.5 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    SSOP5,.27

  • 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.35 mm

  • Slew Rate-Nom:

    0.4 V/us

  • Supply Current-Max:

    1.2 mA

  • Supply Voltage Limit-Max:

    3.5 V

  • Supply Voltage-Nom (Vsup):

    1.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    3162.28

  • Wideband:

    NO

  • Width:

    4.4 mm

BU7244YFV-CE2 Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the IC to improve heat dissipation. A minimum of 2oz copper thickness and a thermal relief pattern are also recommended.
  • To ensure stable operation, a minimum ESR (Equivalent Series Resistance) of 10mΩ is recommended for the output capacitor. Additionally, a 1μF ceramic capacitor in parallel with the output capacitor can help improve stability.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device.
  • The BU7244YFV-CE2 is rated for operation up to 105°C. However, derating is required for temperatures above 85°C. Consult the datasheet for derating guidelines.
  • The output voltage ripple can be calculated using the formula: ΔVout = (Iout x Rl) / (f x C), where Rl is the load resistance, f is the switching frequency, and C is the output capacitance.

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BU7244YFV-CE2 Overview

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