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SI8631AB-B-IS +BOM
Features advanced technology for reliable signal isolation
16-SOIC(0.295",7.50mmWidth)-
Manufacturer:
Skyworks Solutions Inc.
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Mfr.Part #:
SI8631AB-B-IS
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Datasheet:
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Technology:
Capacitive Coupling
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Type:
General Purpose
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Isolated Power:
No
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Number Of Channels:
3
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EDA/CAD Models:
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Availability: 6848 PCS
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SI8631AB-B-IS General Description
For industrial applications requiring robust isolation and reliable communication, the SI8631AB-B-IS digital isolator from Silicon Labs is the ideal choice. With its quad-channel design and reinforced insulation, this isolator offers protection against high voltages and ensures signal integrity between various voltage domains. Operating on a supply voltage range of 2.5V to 5.5V and featuring a maximum data rate of 150 Mbps, the SI8631AB-B-IS delivers high performance in demanding environments. Its wide operating temperature range of -40°C to 125°C and low power consumption make it a versatile and energy-efficient solution for applications where safety and efficiency are paramount. Choose the SI8631AB-B-IS for reliable isolation and peace of mind in challenging industrial settings
Key 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 body
Specifications
Technology | Capacitive Coupling | Type | General Purpose |
Isolated Power | No | Number of Channels | 3 |
Inputs - Side 1/Side 2 | 2/1 | Channel Type | Unidirectional |
Voltage - Isolation | 2500Vrms | Common Mode Transient Immunity (Min) | 35kV/µs |
Data Rate | 1Mbps | Propagation Delay tpLH / tpHL (Max) | 35ns, 35ns |
Pulse Width Distortion (Max) | 25ns | Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
Voltage - Supply | 2.5V ~ 5.5V | Operating Temperature | -40°C ~ 125°C |
Mounting Type | Surface Mount | Base Product Number | SI8631 |
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In Stock: 6,848
Minimum Order: 1
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