SI8660BA-B-IS1R - Brand New SILICON LABS Digital Isolators
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Description
Silicon Lab's family of ultra-low-power digital isolators, such as the SI8660BA-B-IS1R, offer several advantages over legacy isolation technologies. These CMOS devices provide substantial data rate, propagation delay, power, size, reliability, and external BOM advantages. The operating parameters of the SI8660BA-B-IS1R remain stable across wide temperature ranges and throughout its service life, making it easy to design with and ensuring highly uniform performance. It also features Schmitt trigger inputs for high noise immunity and only requires VDD bypass capacitors.
Specifications and features
- High-speed operation: DC to 150 Mbps
- No start-up initialization required
- Wide Operating Supply Voltage: 2.5–5.5 V
- Up to 5000 VRMS isolation
- 60-year life at rated working voltage
- High electromagnetic immunity
- Ultra low power (typical):
- 5 V Operation:
- 1.6 mA per channel at 1 Mbps
- 5.5 mA per channel at 100 Mbps
- 2.5 V Operation:
- 1.5 mA per channel at 1 Mbps
- 3.5 mA per channel at 100 Mbps
- Schmitt trigger inputs
- Selectable fail-safe mode: Default high or low output (ordering option)
- Precise timing (typical):
- 10 ns propagation delay
- 1.5 ns pulse width distortion
- 0.5 ns channel-channel skew
- 2 ns propagation delay skew
- 5 ns minimum pulse width
- Transient Immunity 50 kV/µs
- AEC-Q100 qualification
- Wide temperature range: -40 to 125 °C
- RoHS-compliant packages:
- SOIC-16 wide body
- SOIC-8 narrow bodyApplication Scenarios
- Industrial automation systems
- Medical electronics
- Hybrid electric vehicles
- Isolated switch mode supplies
- Isolated ADC, DAC
- Motor control
- Power inverters
- Communications systemsComparison
The SI8660BA-B-IS1R digital isolator offers significant advantages over legacy isolation technologies. It provides a higher data rate, lower propagation delay, lower power consumption, smaller size, greater reliability, and lower external BOM requirements. Additionally, it features wide operating supply voltage, high electromagnetic immunity, precise timing, and AEC-Q100 qualification. However, one disadvantage is that it requires VDD bypass capacitors.
Advantages- Higher data rate compared to legacy isolation technologies
- Lower propagation delay
- Lower power consumption
- Smaller size
- Greater reliability
- Lower external BOM requirements
- Wide operating supply voltage
- High electromagnetic immunity
- Precise timing
- AEC-Q100 qualificationDisadvantages- Requires VDD bypass capacitors
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download SI8660BA-B-IS1R
- Chipdatas Part: CD94-SI8660BA-B-IS1R
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 07:22 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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