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BA15218F-E2 - ROHM Semiconductor

Description: ROHM - BA15218F-E2 - Operational Amplifier, 2 Amplifier, 10 MHz, 3 V/µs, 4V to 32V, ± 2V to ± 16V, SOP, 8 Pins

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BA15218F-E2 - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - BD6221F-E2-1
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BA15218F-E2 - ROHM Semiconductor  - 3D model - Small Outline Packages - BD6221F-E2-1
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BA15218F-E2 Details

  • Manufacturer Part Number:

    BA15218F-E2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e2

  • Length:

    5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Slew Rate-Nom:

    3 V/us

  • Supply Current-Max:

    8 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    10000

  • Voltage Gain-Min:

    19952.6

  • Wideband:

    NO

  • Width:

    4.4 mm

BA15218F-E2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the BA15218F-E2 should prioritize thermal dissipation. Place the IC near a thermal pad or a heat sink, and ensure good copper coverage around the IC. Avoid routing high-frequency signals near the IC to minimize electromagnetic interference.
  • To ensure stable operation with a single-supply voltage, decouple the power supply lines with capacitors (e.g., 10uF and 100nF) and use a low-ESR capacitor (e.g., 10uF) for the output filter. Also, ensure the input voltage is within the recommended range (4.5V to 16V).
  • A 10uF to 22uF ceramic capacitor (X5R or X7R type) is recommended for the input capacitor. This value provides a good balance between filtering and stability. Avoid using electrolytic capacitors due to their higher ESR.
  • To minimize EMI, use a shielded enclosure, keep the PCB layout compact, and avoid routing high-frequency signals near the IC. Use a common-mode choke or a ferrite bead on the output lines to reduce EMI. Also, ensure good grounding and decoupling of the power supply lines.
  • The maximum allowed output current for the BA15218F-E2 is 1.5A. Exceeding this limit may cause overheating, reduced reliability, or even damage to the IC.

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