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- Stock & Prices $ Price & Stock for NJM14558D
- Part Number NJM14558D
- Manufacturer Nisshinbo
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Dual-In-Line Packages
- Footprint Name Dual-In-Line Packages - DIP8
- Released Date Apr 12, 2023
- Last Modified Date Apr 13, 2026 10:49 PM UTC
- Pinout / Pin List Click Here (Member Only)
NJM14558D Details
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Manufacturer Part Number:
NJM14558D
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Rohs Code:
Yes
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Part Life Cycle Code:
Not Recommended
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ECCN Code:
EAR99
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HTS Code:
8542.33.00.01
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Factory Lead Time:
12 Weeks
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Manufacturer:
Nisshinbo Micro Devices
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YTEOL:
3
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Amplifier Type:
OPERATIONAL AMPLIFIER
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Architecture:
VOLTAGE-FEEDBACK
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Average Bias Current-Max (IIB):
0.25 µA
NJM14558D Frequently Asked Questions (FAQs)
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A good PCB layout for the NJM14558D should minimize parasitic inductance and capacitance. Keep the input and output traces short and away from noise sources. Use a solid ground plane and decouple the power supply pins with 0.1uF capacitors.
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The NJM14558D has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that all equipment is properly grounded.
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The maximum power dissipation for the NJM14558D is dependent on the ambient temperature and package type. For the DIP package, the maximum power dissipation is 500mW at 25°C. For the SOP package, it's 300mW at 25°C. Ensure proper heat sinking and thermal management to prevent overheating.
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The NJM14558D is rated for operation up to 85°C, but its performance may degrade at higher temperatures. If you need to operate the device in a high-temperature environment, consider using a thermally enhanced package or a different op-amp with a higher temperature rating.
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Oscillations or instability issues with the NJM14558D can be caused by poor PCB layout, inadequate decoupling, or incorrect component selection. Check the PCB layout, ensure proper decoupling, and verify that the component values are correct. You can also try adding a small capacitor (e.g., 10pF) between the output and negative input pins to improve stability.
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NJM14558D Overview
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