YINGHUA SI8660EC-B-IS1 Digital Isolator SOP16
A 16-pin SOP digital isolator IC for signal isolation in electronic circuits
- Product typeICs Semicoductors
- Digital isolation protects sensitive circuits
- SOP16 package fits standard 16-pin footprints
- SI8660EC-B-IS1 model targets high-speed signal isolation
- IC semiconductor design ensures reliable data transfer
- Manufacturer listed June 2026 indicates current production
Digital Isolator SOP16 IC
The YINGHUA SI8660EC-B-IS1 is a digital isolator packaged in a 16-pin SOP outline. It provides galvanic isolation for signal lines in industrial and electronic systems. Engineers designing mixed-voltage boards use it to protect low-voltage logic from high-voltage transients.
Sustained isolation performance
The device maintains its isolation barrier continuously during operation rather than only during brief pulses. It handles persistent common-mode voltage differences across the barrier without degradation. Thermal dissipation through the SOP16 package supports steady-state operation at rated voltages.
SOP16 board integration
The 16-pin small-outline package fits standard surface-mount assembly flows and reflow profiles. Pin spacing follows common SOP16 footprints, so existing land patterns often match without redesign. Layout mistakes such as crossing the isolation gap with copper pours will defeat the barrier and must be avoided.
How it compares
Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.
- Price $45.99
- Pricier than about 63% of the 1,027 comparable items (median $34.99).
Specifications
| Product | |
|---|---|
| Product type | ICs Semicoductors |
Questions about this item
How much heat does the SI8660EC-B-IS1 generate when running continuously?
The digital isolator uses a low-power SOP16 package that produces minimal heat during all-day operation.
What supply voltage must my board provide for the SI8660EC-B-IS1?
The device requires a standard logic-level supply compatible with the SOP16 pinout; check your PCB design for the correct rail.
Can the SI8660EC-B-IS1 work with 5 V legacy logic on the same bus?
The isolator supports level translation across its isolation barrier, allowing direct interface with older 5 V logic families.
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