28-Lead SOIC (Wide)
(Total of 6 parts)Mfr No | Description | Manufacturer | Category | Inventory | Add To Bom |
---|---|---|---|---|---|
![]() | Compact package for space-constrained applications use | Analog Devices | Analog to Digital Converters | 7772 | |
![]() | A high-speed parallel interface allows for fast and reliable data transfer | Analog Devices | Analog to Digital Converters | 2551 | |
![]() | High-speed DAC with 14-bit resolution and SPI interface | Analog Devices | Digital to Analog Converters | 7358 | |
![]() | Single 14-bit ADC for high-speed data conversion | Analog Devices | Analog to Digital Converters | 6499 | |
![]() | Precision performance for demanding applications | Analog Devices | Digital to Analog Converters | 4503 | |
![]() | Ultra-fast 12-bit DAC for accurate signal conversion | Analog Devices | Digital to Analog Converters | 7274 |
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About 28-Lead SOIC (Wide)
The 28-lead SOIC-Wide is a type of surface-mount integrated circuit (IC) package. Here’s an overview of its key features and characteristics:
- Package Type:
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SOIC-Wide stands for Small Outline Integrated Circuit - Wide. It is a variation of the standard SOIC package, designed with wider dimensions to accommodate more pins or to provide better thermal and electrical performance.
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Lead Count:
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The package has 28 leads (pins), which are used for electrical connections to the IC.
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Dimensions:
- The "Wide" designation indicates that the body width of the package is larger than the standard SOIC. Typically, the body width of a SOIC-Wide package is around 7.5 mm, compared to the standard SOIC width of approximately 3.9 mm.
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The pitch (distance between the centers of adjacent leads) is usually 1.27 mm.
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Mounting Style:
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It is a surface-mount device (SMD), meaning it is designed to be soldered directly onto the surface of a printed circuit board (PCB).
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Applications:
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The 28-lead SOIC-Wide package is commonly used in a variety of electronic applications, including consumer electronics, industrial controls, automotive systems, and communication devices. It is suitable for ICs that require a moderate number of pins and reliable performance.
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Advantages:
- Compact Size: Despite being wider than standard SOIC, it remains relatively compact, saving space on the PCB.
- Ease of Assembly: Surface-mount packages like SOIC-Wide are compatible with automated assembly processes, making them cost-effective for high-volume production.
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Thermal and Electrical Performance: The wider body can improve heat dissipation and provide better electrical characteristics compared to smaller packages.
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Common Variations:
- Some SOIC-Wide packages may include features like exposed thermal pads on the bottom to enhance heat dissipation.
In summary, the 28-lead SOIC-Wide package is a versatile and widely used surface-mount IC package, offering a balance of size, performance, and ease of assembly for a range of electronic applications.