YINGHUA SI8660BB-B-IS1R Digital Isolator SOP16 semiconductor
Digital isolator in SOP16 package provides galvanic isolation for signal integrity
- Product typeICs Semicoductors
- Digital isolation protects sensitive circuits
- SOP16 package fits standard 16-pin footprints
- New condition ensures full manufacturer specification compliance
- IC semiconductor design enables reliable signal transmission
- First listed June 2026 indicates current production status
SI8660BB-B-IS1R Digital Isolator SOP16
The SI8660BB-B-IS1R is a digital isolator in a SOP16 package from YINGHUA. It provides galvanic isolation for digital signal paths in electronic systems. This component suits engineers designing boards that require signal integrity across isolated domains. It is a new semiconductor device listed by the manufacturer in 2026.
Designers needing isolation for digital lines
This part fits designs where digital signals must cross an isolation barrier without a direct electrical connection. It is not for circuits that require analogue signal isolation or power isolation functions. Buyers who need a different channel count, a wider package, or a higher isolation voltage rating should look at other isolator families. The SOP16 footprint dictates the board layout constraints.
SOP16 package with 16 pins
The device uses a standard SOP16 surface-mount package with 16 pins. This footprint sets the pad pattern and spacing for PCB assembly. Verify that the land pattern matches your design rules before ordering. The package type is the primary mechanical constraint for placement.
How it compares
Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.
- Price $22.99
- Cheaper than about 67% of the 1,027 comparable items (median $34.99).
Specifications
| Product | |
|---|---|
| Product type | ICs Semicoductors |
Questions about this item
What is the maximum channel count before signal integrity limits appear under sustained operation?
The SI8660BB-B-IS1R provides six isolation channels in a single SOP16 package, so the channel count is fixed at six for continuous use.
How much heat does the SOP16 package dissipate when all six channels run at full speed all day?
The SOP16 outline keeps thermal resistance low, allowing the digital isolator to operate continuously without forced airflow in typical board layouts.
Which supply-voltage rails must already be present on the board for the SI8660BB-B-IS1R to function?
The device requires independent VDD supplies on each side of the isolation barrier, so both voltage domains must exist before the part can operate.
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