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BA10358F-E2 - ROHM Semiconductor

Description: Standard Ground Sense Operational Amplifier: ROHM's general purpose BA10358 and BA10324A models, along with its BA2904 and BA2902 high reliability units, feature high gain and built-in phase compensation and integrate 2 or 4 circuits on a single chip. Additional features include a wide operating voltage range of 3V to 32V (single power supply use) and low current consumption, making them ideal for a broad number of applications. The BA3404 in particular delivers faster speeds while reducing crossover distor

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BA10358F-E2 - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - SOP8 (1)
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BA10358F-E2 Details

  • Manufacturer Part Number:

    BA10358F-E2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    3

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.25 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Common-mode Reject Ratio-Min:

    65 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e2

  • Length:

    5 mm

  • Low-Offset:

    NO

  • 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,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TAPE AND REEL

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.71 mm

  • Slew Rate-Nom:

    0.2 V/us

  • Supply Current-Max:

    1.2 mA

  • Supply Voltage Limit-Max:

    32 V

  • Supply Voltage-Nom (Vsup):

    5 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:

    500

  • Voltage Gain-Min:

    25000

  • Width:

    4.4 mm

BA10358F-E2 Frequently Asked Questions (FAQs)

  • A good PCB layout for the BA10358F-E2 should prioritize thermal dissipation. Place the IC near a thermal pad or a heat sink, and ensure good copper pour coverage around the IC. Avoid routing high-current traces near the IC to minimize thermal resistance.
  • To ensure stable operation with a varying input voltage, use a high-quality input capacitor (e.g., 10uF ceramic) and a low-ESR output capacitor (e.g., 22uF ceramic). Additionally, consider adding a voltage regulator or a voltage supervisor to regulate the input voltage.
  • A 10uF ceramic capacitor (e.g., X7R or X5R dielectric) is a good starting point for the input capacitor. This value provides a good balance between filtering and stability. However, the optimal value may vary depending on the specific application and input voltage characteristics.
  • To minimize EMI, use a multi-layer PCB with a solid ground plane, and route high-frequency traces away from the IC. Add a common-mode choke or a ferrite bead to the input lines, and consider using a shielded inductor or a metal can for the output inductor.
  • The maximum allowed junction temperature for the BA10358F-E2 is 150°C. Ensure that your design provides adequate thermal dissipation to keep the junction temperature below this limit.

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Part Image BA10358F ROHM Semiconductor

Operational Amplifier, 2 Func, 7000uV Offset-Max, BIPolar, PDSO8