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Small black rectangular SSOP28 integrated circuit with 28 pins and 70901594 marking

YINGHUA

YINGHUA 70901594 MARKING SSOP28 semiconductor

SKU CH-G78J-1GK7V

SSOP28 packaged integrated circuit marked 70901594 for surface-mount assembly

  • Product typeICs Semicoductors
  • SSOP28 package enables dense board layouts
  • 70901594 marking simplifies component identification
  • IC semiconductor type supports integrated circuit functions
  • New condition ensures factory-fresh reliability
  • Listed February 21 2025 indicates recent availability

YINGHUA 70901594 SSOP28 IC

The YINGHUA 70901594 is an integrated circuit supplied in a 28-pin SSOP package. It is intended for engineers and technicians building or repairing electronic assemblies that require this specific component. The part is listed as new stock from the manufacturer.

SSOP28 package constraints

The 28-pin shrink small-outline package defines the physical and electrical interface for this device. Pin spacing and body dimensions follow the SSOP28 standard, which limits the number of connections to twenty-eight and dictates the PCB footprint required. Designs needing a higher pin count or a different pitch cannot use this part.

Surface-mount installation notes

Installation requires surface-mount soldering equipment and a PCB layout matching the SSOP28 footprint. Common issues include solder bridging between the fine-pitch leads and tombstoning if thermal profiles are not controlled. Automated pick-and-place with vision alignment is recommended for reliable results.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 90% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What does the 28 in the SSOP28 package mean for my PCB layout?

The 28 indicates the device has twenty-eight pins in a shrink small-outline package, so the board footprint must accommodate that pin count and the standard SSOP pitch.

How does the 70901594 marking help when the part is placed on a board?

The 70901594 marking is the manufacturer identifier printed on the package, allowing quick visual verification during assembly and inspection.

Is the SSOP28 interface compatible with standard surface-mount assembly?

Yes, the SSOP28 package follows the industry-standard shrink small-outline form factor, so it works with conventional SMT pick-and-place and reflow processes.

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