
ISO-4CH-SOIC16
4-Channel Digital Isolator
Digital isolators for signal isolation transmit digital signals between high-voltage and low-voltage circuits.
- SOIC-16
- Industrial Control Interface / Power Isolation / Medical Devices
- Protection and Isolation Devices

Product Description
The quad-channel architecture supports simultaneous processing of multiple signal lines, commonly used in industrial control interfaces, isolated power supplies, and medical device signal chains. It can be supplied with protective components such as fuses and TVS diodes to form a complete protection solution.
Specifications
| Channel Count | 4 Channel |
|---|---|
| Package Form | SOIC-16 |
| Withstand Voltage | 2.5 kVrms |
| Data Rate | Up to 100 Mbps |
| Typical Use Cases | Industrial Control Interface, Isolated Power Supply, Medical Equipment |
The parameters shown represent general category ranges. Actual supply shall be based on the specification confirmed at the time of order.
Supply Details
- Available via spot channels
- Can be paired with protective devices
- Supports samples and small-batch production
Alternative Model
The following models are compatible alternatives with similar specifications or pinouts. Please verify details in the datasheet.
This table includes series-level reference items. Please confirm package, ratings, and fuse characteristics with engineering before bulk procurement.
ADuM401
- Encapsulate
- —
- Rated Value
- —/ —
Quad-channel digital isolator, SOIC-16 package, 2.5kVrms V isolation voltage
ISO7741
- Encapsulate
- —
- Rated Value
- —/ —
Quad-channel digital isolator, SOIC-16 package, 5kVrms for higher isolation voltage
Si8641
- Encapsulate
- —
- Rated Value
- —/ —
Quad-channel digital isolator, SOIC-16 package, low-power CMOS process
TLP291
- Encapsulate
- —
- Rated Value
- —/ —
4-Channel Optocoupler, SOIC-16 Package, Traditional Optocoupler Replacement
Alternative models are for reference only. Please confirm final selection based on application requirements and datasheets. For further recommendations, feel free to submit an inquiry.
Similar models within the same parameter range
The following models belong to the same product category and have similar voltage, current, and other parameter ranges for comparison during selection.
- ISO-2.5KV-10MBPS-SOIC8Digital isolator 2 5kV 1 MbpsVoltage difference 0%SOIC-8· 2500 V
- ISO-2.5KV-50MBPS-SOIC8Digital isolator 2 5kV 5 MbpsVoltage difference 0%SOIC-8· 2500 V
- ISO-2.5KV-100MBPS-SOIC8Digital isolator 2 5kV 10 MbpsVoltage difference 0%SOIC-8· 2500 V
- ISO-2.5KV-150MBPS-SOIC8Digital isolator 2 5kV 15 MbpsVoltage difference 0%SOIC-8· 2500 V
Other products in the same category
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