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SI8631BD-B-IS +BOM

The SI8631BD-B-IS is a digital isolator with three channels, providing 5 kV of isolation in both forward and reverse directions

Manufacturer:

Skyworks Solutions Inc.
Mfr.Part #:

SI8631BD-B-IS
Datasheet:

SI8631BD-B-IS Datasheet (PDF)
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
Interface IC Type:

DIGITAL ISOLATOR
JESD-30 Code:

R-PDSO-G16
EDA/CAD Models:

Request Free CAD Models for SI8631BD-B-IS

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

SI8631BD-B-IS General Description

The SI8631BD-B-IS digital isolator by Silicon Labs is a cutting-edge product designed to meet the stringent requirements of modern industrial automation, medical devices, and power supplies. Featuring two isolated channels, it ensures exceptional signal isolation, safeguarding against voltage spikes and noise. With a high data rate of up to 150 Mbps, it enables rapid and reliable communication between isolated circuit sections. Additionally, its supply voltage range of 2.5 to 5.5 volts and small form factor make it versatile and suitable for space-constrained and battery-powered applications. Enhanced by reinforced insulation that meets international safety standards, the SI8631BD-B-IS offers reliable isolation between input and output circuits, significantly improving system reliability and performance

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

Part Life Cycle Code	Active	Reach Compliance Code	compliant
Interface IC Type	DIGITAL ISOLATOR	JESD-30 Code	R-PDSO-G16
Moisture Sensitivity Level	2A	Number of Functions	1
Number of Terminals	16	Peak Reflow Temperature (Cel)	260
Surface Mount	YES	Technology	CMOS
Terminal Form	GULL WING	Terminal Position	DUAL
Type	General Purpose	Isolated Power	No
Number of Channels	3	Inputs - Side 1/Side 2	2/1
Channel Type	Unidirectional	Voltage - Isolation	5000Vrms
Common Mode Transient Immunity (Min)	35kV/µs	Data Rate	150Mbps
Propagation Delay tpLH / tpHL (Max)	13ns, 13ns	Pulse Width Distortion (Max)	4.5ns
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