- RS Stock No.:
- 143-8554
- Mfr. Part No.:
- Si88242BD-IS
- Manufacturer:
- Silicon Labs
Discontinued product
- RS Stock No.:
- 143-8554
- Mfr. Part No.:
- Si88242BD-IS
- Manufacturer:
- Silicon Labs
Technical data sheets
Legislation and Compliance
Product Details
Si88x4x Series Quad Digital Isolators
A range of quad digital isolators from Silicon Labs with integrated on-chip DC-DC control circuitry and drivers. The devices require only a miniature transformer and minimal passive components for complete functionality. External power switches can be used to increase converter efficiency or output power. Typical applications include industrial automation systems, hybrid electrics, isolated power supplies, data acquisition, motor control and PLCs.
Four unidirectional channels
Up to 5000 Vrms isolation
High speed: up to 100 Mbps
Low propagation delay: 18ns typical
High electromagnetic immunity with ultra-low emissions
Long 100-year operating lifespan
Available with safety options including dc-dc shutdown, frequency control and soft start
UL, CSA, VDE, and CQC certified
Up to 5000 Vrms isolation
High speed: up to 100 Mbps
Low propagation delay: 18ns typical
High electromagnetic immunity with ultra-low emissions
Long 100-year operating lifespan
Available with safety options including dc-dc shutdown, frequency control and soft start
UL, CSA, VDE, and CQC certified
Digital Isolators, Silicon Laboratories
The Silicon Labs broad range of Digital Isolation products offers significant improvements over older isolation technologies such as opto-couplers. They demonstrate lower power consumption, greater reliability and higher performance, and are generally smaller in size and lower in cost. These CMOS-based devices exhibit stable operating characteristics over a wide temperature range and do not suffer from the lifespan limitations of opto-coupled devices.
Specifications
Attribute | Value |
---|---|
Maximum Data Rate | 100Mbit/s |
Number of Channels | 4 |
Package Type | SOIC |
Maximum Input Current | 9.7 mA |
Isolation Voltage | 5 kV |
Rise Time | 2.5ns |
Number of Pins | 20 |
Mounting Type | Surface Mount |
Minimum Operating Temperature | -40°C |
Maximum Operating Temperature | +125°C |
Length | 12.8mm |
Depth | 2.35mm |
Width | 7.5mm |
Automotive Standard | AEC-Q100 |