Skyworks Solutions Inc. Si84xx ISOpro Digital Isolators
Skyworks Solutions Si84xx ISOpro Digital Isolator family features the industry's widest channel count with up to 6 channels in a single package, the highest data rate (up to 150 Mbps), lowest power (<1.4mA per channel @ 1Mbps), and highest ESD immunity (4kV HBM, 400V MM). These Skyworks Solutions ISOpro Digital Isolator devices are I2C compatible with bi-directional isolated channels on both the serial data (SDA) and serial clock (SCL) lines.
The Skyworks Si84xx ISOpro family features additional unidirectional isolated data channels that further simplify the end-user BOM and reduce cost and complexity in I2C applications. In addition to the previous package offerings, the Si84xx ISOpro digital isolator family includes a new 16-pin narrow-body SOIC option that reduces the PCB footprint by 50%. The Si840xI2C-KIT I2C digital isolator evaluation kit provides a convenient engineering breakout board for easy evaluation of the Si840x series.
Features
- High integration: up to 6 isolation channels in a single package
- High-speed operation (DC-150Mbps)
- 2.7V to 5.5V wide operating supply voltage
- Low power
- Precise timing
- Less than 10ns propagation delay
- 2ns pulse width distortion
- 1ns channel-channel matching
- 2ns pulse width skew
- 2500VRMS isolation
- 25kV/µs transient immunity
- Enable controlled outputs
- DC correct
- No start-up initialization required
Applications
- Isolation
- Level shifting
- Ground loop elimination
- Operator interface controls
- AC-DC and DC-DC switching supplies
- Isolated analog data acquisition
- Plasma TVs
- USB/CAN/I2C networks
- Isolated point-to-point communications
- Motor control
- UPS systems
Videos
Related Product
Skyworks Solutions Inc. Si841x & Si842x 5kV Digital Isolators
Expanded the existing ISOpro family to offer up to 5kV isolation rating options.
Pubblicato: 2009-05-15
| Aggiornato: 2022-03-11